SBAS869 Data sheet

SBAS869 September 2017 ADC32RF82

PRODUCTION DATA.

Package Options

Mechanical Data (Package|Pins)

RMP|72
- MPQF396A

Thermal pad, mechanical data (Package|Pins)

Orderable Information

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)⁽¹⁾

		MIN	MAX	UNIT
Supply voltage range	AVDD19	–0.3	2.1	V
	AVDD	–0.3	1.4
	DVDD	–0.3	1.4
Voltage applied to input pins	INAP, INAM and INBP, INBM	–0.3	AVDD19 + 0.3	V
	CLKINP, CLKINM	–0.3	AVDD + 0.6
	SYSREFP, SYSREFM, SYNCBP, SYNCBM	–0.3	AVDD + 0.6
	SCLK, SEN, SDIN, RESET, PDN, GPIO1, GPIO2, GPIO3, GPIO4	–0.2	AVDD19 + 0.2
Voltage applied to output pins		–0.3	2.2	V
Temperature	Operating free-air, T_A	–40	85	°C
Temperature	Storage, T_stg	–65	150	°C

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

6.2 ESD Ratings

			VALUE	UNIT
V_(ESD)	Electrostatic discharge	Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾	±1000	V
V_(ESD)	Electrostatic discharge	Charged-device model (CDM), per JEDEC specification JESD22-C101⁽²⁾	±500	V

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

		MIN	NOM	MAX	UNIT
Supply voltage⁽²⁾	AVDD19	1.8	1.9	2.0	V
	AVDD	1.1	1.15	1.25
	DVDD	1.1	1.15	1.2
Temperature	Operating free-air, T_A	–40		85	°C
Temperature	Operating junction, T_J		105⁽¹⁾	125	°C

(1) Prolonged use above this junction temperature may increase the device failure-in-time (FIT) rate.

(2) Always power up the DVDD supply (1.15 V) before the AVDD19 (1.9 V) supply. The AVDD (1.15 V) supply can come up in any order.

6.4 Thermal Information

THERMAL METRIC⁽¹⁾		ADC32RF82	UNIT
		RMP (VQFN)
		72 PINS
R_θJA	Junction-to-ambient thermal resistance	21.8	°C/W
R_θJC(top)	Junction-to-case (top) thermal resistance	4.4	°C/W
R_θJB	Junction-to-board thermal resistance	2.0	°C/W
ψ_JT	Junction-to-top characterization parameter	0.1	°C/W
ψ_JB	Junction-to-board characterization parameter	2.0	°C/W
R_θJC(bot)	Junction-to-case (bottom) thermal resistance	0.2	°C/W

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.

6.5 Electrical Characteristics

typical values are specified at an ambient temperature of 25°C; minimum and maximum values are specified over an ambient temperature range of –40°C to +85°C; and chip sampling rate = 2457.6 MSPS, 50% clock duty cycle, DDC-bypassed performance, AVDD19 = 1.9 V, AVDD = 1.15 V, DVDD = 1.15 V, –2-dBFS differential input, and 0-dB digital gain (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
POWER CONSUMPTION⁽⁴⁾ (Dual-Channel Operation, Both Channels A and B are Active; Divide-by-4, Complex Output Mode⁽³⁾)
I_AVDD19	1.9-V analog supply current	f_S = 2457.6 MSPS		1729	1950	mA
I_AVDD	1.15-V analog supply current	f_S = 2457.6 MSPS		850	1153	mA
I_DVDD	1.15-V digital supply current	f_S = 2457.6 MSPS		1500	1760	mA
P_D	Power dissipation	f_S = 2457.6 MSPS		5.99	6.86	W
	Global power-down power dissipation			360		mW
ANALOG INPUTS
	Resolution			14		Bits
	Differential input full-scale			1.35		V_PP
V_IC	Input common-mode voltage			1.2⁽⁵⁾		V
R_IN	Input resistance	Differential resistance at dc		65		Ω
C_IN	Input capacitance	Differential capacitance at dc		2		pF
	V_CM common-mode voltage output			1.2		V
	Analog input bandwidth (–3-dB point)	ADC driven with 50-Ω source		3200		MHz
ISOLATION
	Crosstalk isolation between channel A and channel B⁽¹⁾	f_IN = 100 MHz		100		dBc
		f_IN = 900 MHz		99
		f_IN = 1800 MHz		95
		f_IN = 2700 MHz		86
		f_IN = 3500 MHz		85
CLOCK INPUT⁽²⁾
	Input clock frequency		1.5	2.5		GSPS
	Differential (peak-to-peak) input clock amplitude		0.5	1.5	2.5	V_PP
	Input clock duty cycle		45%	50%	55%
	Internal clock biasing			1.0		V
	Internal clock termination (differential)			100		Ω

(1) Crosstalk is measured with a –2-dBFS input signal on aggressor channel and no input on the victim channel.

(2) See Figure 64.

(3) Full-scale signal is applied to the analog inputs of all active channels.

(4) See the Power Consumption in Different Modes section for more details.

(5) When used in dc-coupling mode, the common-mode voltage at the analog inputs should be kept within V_CM ±25 mV for best performance.

6.6 AC Performance Characteristics: f_S = 2457.6 MSPS

typical values specified at an ambient temperature of 25°C; minimum and maximum values are specified over an ambient temperature range of –40°C to +85°C; and chip sampling rate = 2457.6 MSPS, 50% clock duty cycle, DDC-bypassed performance⁽⁴⁾, AVDD19 = 1.9 V, AVDD = 1.15 V, DVDD = 1.15 V, –2-dBFS differential input, and 0-dB digital gain (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN⁽³⁾	NOM	UNIT
SNR	Signal-to-noise ratio	f_IN = 100 MHz, A_OUT = –2 dBFS		62.5	dBFS
		f_IN = 900 MHz, A_OUT = –2 dBFS		61.2
		f_IN = 1850 MHz, A_OUT = –2 dBFS	55	58.7
		f_IN = 2100 MHz, A_OUT = –2 dBFS		57.9
		f_IN = 2600 MHz, A_OUT = –2 dBFS		56.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		54.2
NSD	Noise spectral density averaged across the Nyquist zone	f_IN = 100 MHz, A_OUT = –2 dBFS		153.4	dBFS/Hz
		f_IN = 900 MHz, A_OUT = –2 dBFS		152.1
		f_IN = 1850 MHz, A_OUT = –2 dBFS		149.6
		f_IN = 2100 MHz, A_OUT = –2 dBFS		148.8
		f_IN = 2600 MHz, A_OUT = –2 dBFS		146.9
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		145.1
	Small-signal SNR	f_IN = 1850 MHz, A_OUT = –40 dBFS		63.3	dBFS
NF⁽¹⁾	Noise figure	f_IN = 1850 MHz, A_OUT = –40 dBFS		24.7	dB
SINAD	Signal-to-noise and distortion ratio	f_IN = 100 MHz, A_OUT = –2 dBFS		62.0	dBFS
		f_IN = 900 MHz, A_OUT = –2 dBFS		60.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS		58.4
		f_IN = 2100 MHz, A_OUT = –2 dBFS		57.5
		f_IN = 2600 MHz, A_OUT = –2 dBFS		54.6
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		47.1
ENOB	Effective number of bits	f_IN = 100 MHz, A_OUT = –2 dBFS		10.0	Bits
		f_IN = 900 MHz, A_OUT = –2 dBFS		9.7
		f_IN = 1850 MHz, A_OUT = –2 dBFS		9.4
		f_IN = 2100 MHz, A_OUT = –2 dBFS		9.3
		f_IN = 2600 MHz, A_OUT = –2 dBFS		8.8
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		7.5
SFDR	Spurious-free dynamic range	f_IN = 100 MHz, A_OUT = –2 dBFS		71	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		67
		f_IN = 1850 MHz, A_OUT = –2 dBFS		71
		f_IN = 2100 MHz, A_OUT = –2 dBFS		69
		f_IN = 2600 MHz, A_OUT = –2 dBFS		59
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		47
HD2	Second-order harmonic distortion	f_IN = 100 MHz, A_OUT = –2 dBFS		71	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		67
		f_IN = 1850 MHz, A_OUT = –2 dBFS		72
		f_IN = 2100 MHz, A_OUT = –2 dBFS		69
		f_IN = 2700 MHz, A_OUT = –2 dBFS		59
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		48
HD3	Third-order harmonic distortion	f_IN = 100 MHz, A_OUT = –2 dBFS		80	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		73
		f_IN = 1850 MHz, A_OUT = –2 dBFS	59	75
		f_IN = 2100 MHz, A_OUT = –2 dBFS		76
		f_IN = 2600 MHz, A_OUT = –2 dBFS		73
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		48
HD4, HD5	Fourth- and fifth-order harmonic distortion	f_IN = 100 MHz, A_OUT = –2 dBFS		90	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		86
		f_IN = 1850 MHz, A_OUT = –2 dBFS	68	91
		f_IN = 2100 MHz, A_OUT = –2 dBFS		87
		f_IN = 2600 MHz, A_OUT = –2 dBFS		91
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		85
IL spur	Interleaving spurs: f_S / 2 – f_IN, f_S / 4 ± f_IN	f_IN = 100 MHz, A_OUT = –2 dBFS		91	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		87
		f_IN = 1850 MHz, A_OUT = –2 dBFS	63	82
		f_IN = 2100 MHz, A_OUT = –2 dBFS		84
		f_IN = 2600 MHz, A_OUT = –2 dBFS		78
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		75
HD2 IL	Interleaving spur for HD2: f_S / 2 – HD2	f_IN = 100 MHz, A_OUT = –2 dBFS		90.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		85.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS		80.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		80.0
		f_IN = 2600 MHz, A_OUT = –2 dBFS		79.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		66.0
Worst spur	Spurious-free dynamic range (excluding HD2, HD3, HD4, HD5, and interleaving spurs IL and HD2 IL)	f_IN = 100 MHz, A_OUT = –2 dBFS		85.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		81.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS		76.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		76.0
		f_IN = 2600 MHz, A_OUT = –2 dBFS		75.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		71.0
IMD3	Two-tone, third-order intermodulation distortion	f_IN1 = 900 MHz, f_IN2 = 950 MHz, A_OUT = –8 dBFS (each tone)		75	dBFS
		f_IN1 = 1770 MHz, f_IN2 = 1790 MHz, A_OUT = –8 dBFS (each tone)		76
		f_IN1 = 2090 MHz, f_IN2 = 2100 MHz, A_OUT = –8 dBFS (each tone)		76
		f_IN1 = 2590 MHz, f_IN2 = 2600 MHz, A_OUT = –8 dBFS (each tone)		65

(1) The ADC internal resistance = 65 Ω, the driving source resistance = 50 Ω.

(2) Output amplitude, A_OUT, refers to the signal amplitude in the ADC digital output that is same as the analog input amplitude, A_IN, except when the digital gain feature is used. If digital gain is G, then A_OUT = G + A_IN.

(3) Minimum values are specified at A_OUT = –3 dBFS.

(4) Performance is shown with DDC bypassed. When DDC is enabled, performance improves by the decimation filtering process.

6.7 AC Performance Characteristics: f_S = 2211.84 MSPS

typical values specified at an ambient temperature of 25°C; minimum and maximum values are specified over an ambient temperature range of –40°C to +85°C; and chip sampling rate = 2211.84 MSPS, 50% clock duty cycle, DDC-bypassed performance, AVDD19 = 1.9 V, AVDD = 1.15 V, DVDD = 1.15 V, –2-dBFS differential input, and 0-dB digital gain (unless otherwise noted)

PARAMETER		TEST CONDITIONS	NOM	UNIT
SNR	Signal-to-noise ratio	f_IN = 900 MHz, A_OUT = –2 dBFS	61.4	dBFS
SNR	Signal-to-noise ratio	f_IN = 1850 MHz, A_OUT = –2 dBFS	58.9	dBFS
SFDR	Spurious-free dynamic range	f_IN = 900 MHz, A_OUT = –2 dBFS	67.0	dBc
SFDR	Spurious-free dynamic range	f_IN = 1850 MHz, A_OUT = –2 dBFS	69.0	dBc
HD2	Second-order harmonic distortion	f_IN = 900 MHz, A_OUT = –2 dBFS	73.0	dBc
HD2	Second-order harmonic distortion	f_IN = 1850 MHz, A_OUT = –2 dBFS	70.0	dBc
HD3	Third-order harmonic distortion	f_IN = 900 MHz, A_OUT = –2 dBFS	68.0	dBc
HD3	Third-order harmonic distortion	f_IN = 1850 MHz, A_OUT = –2 dBFS	74.0	dBc
IL spur	Interleaving spurs: f_S / 2 – f_IN, f_S / 4 ± f_IN	f_IN = 900 MHz, A_OUT = –2 dBFS	88.0	dBc
IL spur	Interleaving spurs: f_S / 2 – f_IN, f_S / 4 ± f_IN	f_IN = 1850 MHz, A_OUT = –2 dBFS	82.0	dBc
HD2 IL	Interleaving spur for HD2: f_S / 2 – HD2	f_IN = 900 MHz, A_OUT = –2 dBFS	82.0	dBc
HD2 IL	Interleaving spur for HD2: f_S / 2 – HD2	f_IN = 1850 MHz, A_OUT = –2 dBFS	84.0	dBc

6.8 AC Performance Characteristics: f_S = 1966.08 MSPS

typical values specified at an ambient temperature of 25°C; minimum and maximum values are specified over an ambient temperature range of –40°C to +85°C; and chip sampling rate = 1966.08 MSPS, 50% clock duty cycle, DDC-bypassed performance, AVDD19 = 1.9 V, AVDD = 1.15 V, DVDD = 1.15 V, –2-dBFS differential input, and 0-dB digital gain (unless otherwise noted)

PARAMETER		TEST CONDITIONS	NOM	UNIT
SNR	Signal-to-noise ratio	f_IN = 900 MHz, A_OUT = –2 dBFS	61.0	dBFS
SNR	Signal-to-noise ratio	f_IN = 1850 MHz, A_OUT = –2 dBFS	58.7	dBFS
SFDR	Spurious-free dynamic range	f_IN = 900 MHz, A_OUT = –2 dBFS	65.0	dBc
SFDR	Spurious-free dynamic range	f_IN = 1850 MHz, A_OUT = –2 dBFS	67.0	dBc
HD2	Second-order harmonic distortion	f_IN = 900 MHz, A_OUT = –2 dBFS	68.0	dBc
HD2	Second-order harmonic distortion	f_IN = 1850 MHz, A_OUT = –2 dBFS	67.0	dBc
HD3	Third-order harmonic distortion	f_IN = 900 MHz, A_OUT = –2 dBFS	70.0	dBc
HD3	Third-order harmonic distortion	f_IN = 1850 MHz, A_OUT = –2 dBFS	77.0	dBc
IL spur	Interleaving spurs: f_S / 2 – f_IN, f_S / 4 ± f_IN	f_IN = 900 MHz, A_OUT = –2 dBFS	86.0	dBc
IL spur	Interleaving spurs: f_S / 2 – f_IN, f_S / 4 ± f_IN	f_IN = 1850 MHz, A_OUT = –2 dBFS	84.0	dBc
HD2 IL	Interleaving spur for HD2: f_S / 2 – HD2	f_IN = 900 MHz, A_OUT = –2 dBFS	81.0	dBc
HD2 IL	Interleaving spur for HD2: f_S / 2 – HD2	f_IN = 1850 MHz, A_OUT = –2 dBFS	84.0	dBc

6.9 Digital Requirements

typical values are specified at an ambient temperature of 25°C; minimum and maximum values are specified over an ambient temperature range of –40°C to +85°C; and chip sampling rate = 2457.6 MSPS, DDC bypassed performance, 50% clock duty cycle, AVDD19 = 1.9 V, AVDD = 1.15 V, DVDD = 1.15 V, –2-dBFS differential input, and 0-dB digital gain (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	NOM	MAX	UNIT
DIGITAL INPUTS (RESET, SCLK, SEN, SDIN, PDN, GPIO1, GPIO2, GPIO3, GPIO4)
V_IH	High-level input voltage		0.8			V
V_IL	Low-level input voltage				0.4	V
I_IH	High-level input current			50		µA
I_IL	Low-level input current			–50		µA
C_i	Input capacitance			4		pF
DIGITAL OUTPUTS (SDOUT, GPIO1, GPIO2, GPIO3, GPIO4)
V_OH	High-level output voltage		AVDD19–0.1	AVDD19		V
V_OL	Low-level output voltage				0.1	V
DIGITAL INPUTS (SYSREFP and SYSREFM; SYNCBP and SYNCBM; Requires External Biasing)
V_ID	Differential input voltage		350	450	800	mV_PP
V_CM	Input common-mode voltage		1.05	1.2	1.325	V
DIGITAL OUTPUTS (JESD204B Interface: DA[3:0], DB[3:0], Meets JESD204B LV-0IF-11G-SR Standard)
\|V_OD\|	Output differential voltage			700		mV_PP
\|V_OCM\|	Output common-mode voltage			450		mV
	Transmitter short-circuit current	Transmitter pins shorted to any voltage between –0.25 V and 1.45 V	–100		100	mA
z_os	Single-ended output impedance			50		Ω
C_o	Output capacitance	Output capacitance inside the device, from either output to ground		2		pF

6.10 Timing Requirements

			MIN	NOM	MAX	UNIT
SAMPLE TIMING
	Aperture delay		250		750	ps
	Aperture delay matching between two channels on the same device			±15		ps
	Aperture delay matching between two devices at the same temperature and supply voltage			±150		ps
	Aperture jitter, clock amplitude = 2 V_PP			90		f_S
Latency ⁽¹⁾⁽³⁾	Data latency, ADC sample to digital output	DDC block bypassed⁽⁴⁾, LMFS = 8224		424		Input clock cycles
	Fast overrange latency, ADC sample to FOVR indication on GPIO pins			70
t_PD	Propagation delay time: logic gates and output buffer delay (does not change with f_S)			6		ns
SYSREF TIMING⁽²⁾
t_{SU_SYSREF}	SYSREF setup time: referenced to clock rising edge, 2457.6 MSPS		140	70		ps
t_{H_SYSREF}	SYSREF hold time: referenced to clock rising edge, 2457.6 MSPS		50	20		ps
	Valid transition window sampling period: t_{SU_SYSREF} – t_{H_SYSREF}, 2457.6 MSPS		143			ps
JESD OUTPUT INTERFACE TIMING
UI	Unit interval: 12.5 Gbps		80	100	400	ps
	Serial output data rate		2.5	10.0	12.5	Gbps
	Rise, fall times: 1-pF, single-ended load capacitance to ground			60		ps
	Total jitter: BER of 1E-15 and lane rate = 12.5 Gbps			25		%UI
	Random jitter: BER of 1E-15 and lane rate = 12.5 Gbps			0.99		%UI, rms
	Deterministic jitter: BER of 1E-15 and lane rate = 12.5 Gbps			9.1		%UI, pk-pk

(1) Overall latency = latency + t_PD.

(2) Common-mode voltage for the SYSREF input is kept at 1.2 V.

(3) Latency increases when the DDC modes are used; see Table 4.

(4) For latency in different DDC options, see Table 4.

ADC32RF82 digital_inpt_outpts_sbas747.gif

V_OCM is not the same as V_ICM. Similarly, V_OD is not the same as V_ID.

Figure 1. Logic Levels for Digital Inputs and Outputs

Figure 2. SYSREF Timing Diagram

6.11 Typical Characteristics

typical values are specified at an ambient temperature of 25°C; minimum and maximum values are specified over an ambient temperature range of –40°C to +85°C; and ADC sampling rate = 2457.6 MSPS, DDC bypassed performance, 50% clock duty cycle, AVDD19 = 1.9 V, AVDD = DVDD = 1.15 V, –2-dBFS differential input, and 0-dB digital gain (unless otherwise noted)

SNR = 62,4 dBFS; SFDR = 71 dBc;
HD2 = –71 dBc; HD3 = –83 dBc; non HD2, HD3 = 82 dBc;
IL spur = 80 dBc; f_IN = 100 MHz

Figure 3. FFT for 100-MHz Input Frequency

SNR = 62.2 dBFS; SFDR = 69 dBc;
HD2 = –69 dBc; HD3 = –88 dBc; non HD2, HD3 = 81 dBc;
IL spur = 87 dBc; f_IN = 100 MHz

Figure 5. FFT for 100-MHz Input Signal (f_S = 1966.08 MSPS)

SNR = 61.2 dBFS; SFDR = 65 dBc;
HD2 = –65 dBc; HD3 = –67 dBc; non HD2, HD3 = 80 dBc;
IL spur = 84 dBc; f_IN = 900 MHz

Figure 7. FFT for 900-MHz Input Signal (f_S = 2211.84 MSPS)

SNR = 58 dBFS; SFDR = 69 dBc;
HD2 = –69 dBc; HD3 = –75 dBc; non HD2, HD3 = 74 dBc;
IL spur = 78 dBc; f_IN = 1850 MHz

Figure 9. FFT for 1850-MHz Input Signal

SNR = 59 dBFS; SFDR = 70 dBc;
HD2 = –70 dBc; HD3 = –75 dBc; non HD2, HD3 = 76 dBc;
IL spur = 80 dBc; f_IN = 1850 MHz

Figure 11. FFT for 1850-MHz Input Signal
(f_S = 1966.08 MSPS)

SNR = 58.3 dBFS; SFDR = 75 dBc;
HD2 = –77 dBc; HD3 = –75 dBc; non HD2, HD3 = 78 dBc;
IL spur = 77 dBc; f_IN = 2100 MHz

Figure 13. FFT for 2100-MHz Input Signal
(f_S = 2211.84 MSPS)

SNR = 55.4 dBFS; SFDR = 60 dBc;
HD2 = –60 dBc; HD3 = –67 dBc; non HD2, HD3 = 72 dBc;
IL spur = 75 dBc; f_IN = 2600 MHz

Figure 15. FFT for 2600-MHz Input Signal

SNR = 57.2 dBFS; SFDR = 70 dBc;
HD2 = –70 dBc; HD3 = –75 dBc; non HD2, HD3 = 75 dBc;
IL spur = 78 dBc; f_IN = 2600 MHz

Figure 17. FFT for 2600-MHz Input Signal
(f_S = 1966.08 MSPS)

f_S = 2457.6 MHz, IMD = 75 dBFS, A_IN = –8 dBFS

Figure 19. FFT for Two-Tone Input Signal
(–8 dBFS, f_IN1 = 900 MHz, f_IN2 = 950 MHz)

f_S = 2211 MHz, IMD = 75 dBFS, A_IN = –8 dBFS

Figure 21. FFT for Two-Tone Input Signal
(–8 dBFS, f_IN1 = 900 MHz, f_IN2 = 950 MHz)

f_S = 1966 MHz, IMD = 75 dBFS, A_IN = –8 dBFS

Figure 23. FFT for Two-Tone Input Signal
(–8 dBFS, f_IN1 = 900 MHz, f_IN2 = 950 MHz)

f_S = 2457.6 MHz

Figure 25. Intermodulation Distortion vs Input Amplitude (900 MHz and 950 MHz)

f_S = 1966 MHz

Figure 27. Intermodulation Distortion vs Input Amplitude (900 MHz and 950 MHz)

A_OUT = –2 dBFS with 0-dB gain for f_IN less than 3 GHz,
A_OUT = –3 dBFS with 2-dB gain for f_IN more than 3 GHz

Figure 29. Spurious-Free Dynamic Range vs
Input Frequency (f_S = 2211.84 MSPS)

A_OUT = –2 dBFS with 0-dB gain for f_IN less than 3 GHz,
A_OUT = –3 dBFS with 2-dB gain for f_IN more than 3 GHz

Figure 31. IL Spur vs Input Frequency

f_S = 1966.08 MHz

Figure 33. IL Spur vs Input Frequency

A_OUT = –2 dBFS with 0-dB gain for f_IN less than 3 GHz,
A_OUT = –3 dBFS with 2-dB gain for f_IN more than 3 GHz

Figure 35. Signal-to-Noise Ratio vs Input Frequency
(f_S = 2211.84 MSPS)

f_IN = 900 MHz, A_IN = –2 dBFS

Figure 37. Signal-to-Noise Ratio vs
AVDD Supply and Temperature

f_IN1 = 2.09 GHz, f_IN2 = 2.1 GHz

Figure 39. Signal-to-Noise Ratio vs
DVDD Supply and Temperature

f_IN = 900 MHz, A_IN = –2 dBFS with 2-dB digital gain

Figure 41. Signal-to-Noise Ratio vs
AVDD19 Supply and Temperature

f_IN = 900 MHz, A_OUT = –2 dBFS

Figure 43. HD2 Histogram at AVDD19 = 1.8 V

f_IN = 900 MHz, A_OUT = –2 dBFS

Figure 45. HD2 Histogram at AVDD19 = 2.0 V

f_IN = 1850 MHz, A_IN = –2 dBFS

Figure 47. Performance vs Clock Amplitude

f_IN = 1850 MHz, A_IN = –2 dBFS, PSRR = 20 dB,
f_PSRR = 7.5 MHz, A_PSRR = 50 mV_PP, AVDD = 1.9 V

Figure 49. Power-Supply Rejection Ratio FFT for
Test Signal on AVDD Supply

f_CMRR = 10 MHz

Figure 51. Common-Mode Rejection Ratio FFT

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 62.8 dBFS, SFDR (includes IL) = 72 dBc

Figure 53. FFT in 4x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 65 dBFS, SFDR (includes IL) = 80 dBc

Figure 55. FFT in 8x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 66.5 dBFS, SFDR (includes IL) = 89 dBc

Figure 57. FFT in 10x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 67 dBFS, SFDR (includes IL) = 90 dBc

Figure 59. FFT in 16x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 67.9 dBFS, SFDR (includes IL) = 84 dBc

Figure 61. FFT in 20x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 67.9 dBFS, SFDR (includes IL) = 84 dBc

Figure 63. FFT in 32x Decimation (Complex Output)

SNR = 62.5 dBFS; SFDR = 70 dBc;
HD2 = –73 dBc; HD3 = –70 dBc; non HD2, HD3 = 83 dBc;
IL spur = 85 dBc; f_IN = 100 MHz

Figure 4. FFT for 100-MHz Input Signal (f_S = 2211.84 MSPS)

SNR = 62.1 dBFS; SFDR = 76 dBc;
HD2 = –76 dBc; HD3 = –83 dBc; non HD2, HD3 = 82 dBc;
IL spur = 83 dBc; f_IN = 900 MHz

Figure 6. FFT for 900-MHz Input Signal

SNR = 61 dBFS; SFDR = 63 dBc;
HD2 = –63 dBc; HD3 = –70 dBc; non HD2, HD3 = 78 dBc;
IL spur = 80 dBc; f_IN = 900 MHz

Figure 8. FFT for 900-MHz Input Signal (f_S = 1966.08 MSPS)

SNR = 59.4 dBFS; SFDR = 78 dBc;
HD2 = –82 dBc; HD3 = –78 dBc; non HD2, HD3 = 79 dBc;
IL spur = 78 dBc; f_IN = 1850 MHz

Figure 10. FFT for 1850-MHz Input Signal
(f_S = 2211.84 MSPS)

SNR = 57.5 dBFS; SFDR = 70 dBc;
HD2 = –70 dBc; HD3 = –81 dBc; non HD2, HD3 = 75 dBc;
IL spur = 77 dBc; f_IN = 2100 MHz

Figure 12. FFT for 2100-MHz Input Signal

SNR = 58.1 dBFS; SFDR = 62 dBc;
HD2 = –62 dBc; HD3 = –69 dBc; non HD2, HD3 = 75 dBc;
IL spur = 75 dBc; f_IN = 2100 MHz

Figure 14. FFT for 2100-MHz Input Signal
(f_S = 1966.08 MSPS)

SNR = 57.4 dBFS; SFDR = 69 dBc;
HD2 = –69 dBc; HD3 = –79 dBc; non HD2, HD3 = 77 dBc;
IL spur = 77 dBc; f_IN = 2600 MHz

Figure 16. FFT for 2600-MHz Input Signal
(f_S = 2211.84 MSPS)

SNR = 53.6 dBFS; SFDR = 47 dBc;
HD2 = –50 dBc; HD3 = –47 dBc; non HD2, HD3 = 70 dBc;
IL spur = 67 dBc; f_IN = 3500 MHz, A_IN = –3 dBFS with 2-dB gain

Figure 18. FFT for 3500-MHz Input Signal

f_S = 2457.6 MHz, IMD = 92 dBFS, A_IN = –8 dBFS

Figure 20. FFT for Two-Tone Input Signal
(–36 dBFS, f_IN1 = 900 MHz, f_IN2 = 950 MHz)

f_S = 2211 MHz, IMD = 93 dBFS, A_IN = –36 dBFS

Figure 22. FFT for Two-Tone Input Signal
(–36 dBFS, f_IN1 = 900 MHz, f_IN2 = 950 MHz)

f_S = 1966 MHz, IMD = 96 dBFS, A_IN = –36 dBFS

Figure 24. FFT for Two-Tone Input Signal
(–36 dBFS, f_IN1 = 900 MHz, f_IN2 = 950 MHz)

f_S = 2211 MHz

Figure 26. Intermodulation Distortion vs Input Amplitude (900 MHz and 950 MHz)

A_OUT = –2 dBFS with 0-dB gain for f_IN less than 3 GHz,
A_OUT = –3 dBFS with 2-dB gain for f_IN more than 3 GHz

Figure 28. Spurious-Free Dynamic Range vs
Input Frequency

f_S = 1966.08 MHz

Figure 30. Spurious-Free Dynamic Range vs
Input Frequency

A_OUT = –2 dBFS with 0-dB gain for f_IN less than 3 GHz,
A_OUT = –3 dBFS with 2-dB gain for f_IN more than 3 GHz

Figure 32. IL Spur vs Input Frequency (f_S = 2211.84 MSPS)

A_OUT = –2 dBFS with 0-dB gain for f_IN less than 3 GHz,
A_OUT = –3 dBFS with 2-dB gain for f_IN more than 3 GHz

Figure 34. Signal-to-Noise Ratio vs Input Frequency

f_S = 1966.08 MHz

Figure 36. Signal-to-Noise Ratio vs Input Frequency

f_IN = 900 MHz, A_IN = –2 dBFS

Figure 38. Spurious-Free Dynamic Range vs
AVDD Supply and Temperature

f_IN = 900 MHz, A_IN = –2 dBFS

Figure 40. Spurious-Free Dynamic Range vs
DVDD Supply and Temperature

f_IN = 900 MHz, A_IN = –2 dBFS with 2-dB digital gain

Figure 42. Spurious-Free Dynamic Range vs
AVDD19 Supply and Temperature

f_IN = 900 MHz, A_OUT = –2 dBFS

Figure 44. HD2 Histogram at AVDD19 = 1.9 V

f_IN = 1850 MHz

Figure 46. Performance vs Amplitude

f_IN = 1850 MHz, A_IN = –2 dBFS

Figure 48. Performance vs Clock Duty Cycle

Figure 50. Power-Supply Rejection Ratio vs
Tone Frequency

Figure 52. Common-Mode Rejection Ratio vs
Tone Frequency

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 64.5 dBFS, SFDR (includes IL) = 79 dBc

Figure 54. FFT in 6x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 66.4 dBFS, SFDR (includes IL) = 88 dBc

Figure 56. FFT in 9x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 66.6 dBFS, SFDR (includes IL) = 89 dBc

Figure 58. FFT in 12x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 67.4 dBFS, SFDR (includes IL) = 88 dBc

Figure 60. FFT in 18x Decimation (Complex Output)

f_IN = 900 MHz, A_IN = –2 dBFS, f_S = 2457.6 MSPS,
SNR = 67.7 dBFS, SFDR (includes IL) = 83 dBc

Figure 62. FFT in 24x Decimation (Complex Output)

Package Options

Mechanical Data (Package|Pins)

Thermal pad, mechanical data (Package|Pins)

Orderable Information

6 Specifications

6.1 Absolute Maximum Ratings

6.2 ESD Ratings

6.3 Recommended Operating Conditions

6.4 Thermal Information

6.5 Electrical Characteristics

6.6 AC Performance Characteristics: fS = 2457.6 MSPS

6.7 AC Performance Characteristics: fS = 2211.84 MSPS

6.8 AC Performance Characteristics: fS = 1966.08 MSPS

6.9 Digital Requirements

6.10 Timing Requirements

6.11 Typical Characteristics

6.6 AC Performance Characteristics: f_S = 2457.6 MSPS

6.7 AC Performance Characteristics: f_S = 2211.84 MSPS

6.8 AC Performance Characteristics: f_S = 1966.08 MSPS