ADS5474-SP

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Radiation-hardened, QML-V, 100krad, 14-bit single, 400MSPS ADC

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Datenblatt

document-pdfAcrobat ADS5474-SP Class V, 14-bit, 400MSPS Analog-to-Digital Converter datasheet (Rev. B) (Englisch) PDF | HTML

ADS5474-SP

AKTIV

Datenblatt

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Produktdetails

Sample rate (max) (Msps)

400

Resolution (Bits)

14

Number of input channels

1

Interface type

Parallel LVDS

Analog input BW (MHz)

1440

Features

High Performance

Rating

Space

Peak-to-peak input voltage range (V)

2.2

Power consumption (typ) (mW)

2500

Architecture

Pipeline

SNR (dB)

70.5

ENOB (Bits)

10.9

SFDR (dB)

78

Operating temperature range (°C)

-55 to 125

Input buffer

Yes

Radiation, TID (typ) (krad)

100

Radiation, SEL (MeV·cm2/mg)

86

Sample rate (max) (Msps)

400

Resolution (Bits)

14

Number of input channels

1

Interface type

Parallel LVDS

Analog input BW (MHz)

1440

Features

High Performance

Rating

Space

Peak-to-peak input voltage range (V)

2.2

Power consumption (typ) (mW)

2500

Architecture

Pipeline

SNR (dB)

70.5

ENOB (Bits)

10.9

SFDR (dB)

78

Operating temperature range (°C)

-55 to 125

Input buffer

Yes

Radiation, TID (typ) (krad)

100

Radiation, SEL (MeV·cm2/mg)

86

CFP (HFG)

84

362.9025 mm² (— mm × — mm)

Sample rate: 400MSPS
14-Bit resolution, 10.9 bits effective number of bits (ENOB)
5962R13208:
- Radiation hardness assurance (RHA): up to TID 100krad (Si)
- Total ionizing dose: 100krad (Si)
- ELDRS free: 100krad (Si)
- SEL/SEU Characterized
Input bandwidth: 1.28GHz
SFDR = 78dBc at 230MHz and 400MSPS
SNR = 69.8dBFS at 230MHz and 400MSPS
Differential input voltage: 2.2VPP
LVDS-Compatible outputs
Total power dissipation: 2.5W
Power down mode: 50mW
Offset binary output format
Output data transitions on the rising and falling edges of a half-rate output clock
On-chip analog buffer, track-and-hold, and reference circuit
Available in an 84-pin ceramic non-conductive tie-bar package (HFG)
Military temperature range: –55°C to 125°C Tcase
Engineering evaluation (/EM) samples are available ⁽¹⁾
Pin-similar and compatible with 12- and 14-bit family: ADS5463-SP and ADS5444-SP

⁽¹⁾These units are intended for engineering evaluation only. They are processed to a non-compliant flow (e.g. No Burn-In, etc.) and are tested to a temperature rating of 25°C only. These units are not suitable for qualification, production, radiation testing or flight use. Parts are not warranted for performance over the full MIL specified temperature range of –55°C to 125°C or operating life.

Sample rate: 400MSPS
14-Bit resolution, 10.9 bits effective number of bits (ENOB)
5962R13208:
- Radiation hardness assurance (RHA): up to TID 100krad (Si)
- Total ionizing dose: 100krad (Si)
- ELDRS free: 100krad (Si)
- SEL/SEU Characterized
Input bandwidth: 1.28GHz
SFDR = 78dBc at 230MHz and 400MSPS
SNR = 69.8dBFS at 230MHz and 400MSPS
Differential input voltage: 2.2VPP
LVDS-Compatible outputs
Total power dissipation: 2.5W
Power down mode: 50mW
Offset binary output format
Output data transitions on the rising and falling edges of a half-rate output clock
On-chip analog buffer, track-and-hold, and reference circuit
Available in an 84-pin ceramic non-conductive tie-bar package (HFG)
Military temperature range: –55°C to 125°C Tcase
Engineering evaluation (/EM) samples are available ⁽¹⁾
Pin-similar and compatible with 12- and 14-bit family: ADS5463-SP and ADS5444-SP

⁽¹⁾These units are intended for engineering evaluation only. They are processed to a non-compliant flow (e.g. No Burn-In, etc.) and are tested to a temperature rating of 25°C only. These units are not suitable for qualification, production, radiation testing or flight use. Parts are not warranted for performance over the full MIL specified temperature range of –55°C to 125°C or operating life.

The ADS5474 is a 14-bit, 400MSPS analog-to-digital converter (ADC) that operates from both a 5V supply and 3.3V supply while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, 14-bit ADCs that operate from 210MSPS to 500MSPS. The ADS5474 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design.

Designed with a 1.4GHz input bandwidth for the conversion of wide-bandwidth signals that exceed 400MHz of input frequency at 400MSPS, the ADS5474 has outstanding low noise performance and spurious-free dynamic range over a large input frequency range.

The ADS5474 is available in an 84-pin ceramic non-conductive tie-bar package (HFG). The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full military temperature range (–55°C to 125°C Tcase).

The ADS5474 is a 14-bit, 400MSPS analog-to-digital converter (ADC) that operates from both a 5V supply and 3.3V supply while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, 14-bit ADCs that operate from 210MSPS to 500MSPS. The ADS5474 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design.

Designed with a 1.4GHz input bandwidth for the conversion of wide-bandwidth signals that exceed 400MHz of input frequency at 400MSPS, the ADS5474 has outstanding low noise performance and spurious-free dynamic range over a large input frequency range.

The ADS5474 is available in an 84-pin ceramic non-conductive tie-bar package (HFG). The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full military temperature range (–55°C to 125°C Tcase).

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ADS5474-SP

Radiation-hardened, QML-V, 100krad, 14-bit single, 400MSPS ADC

ADS5474-SP

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ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

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