Packaging information
| Package | Pins FCCSP (AAV) | 144 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the ADC12SJ1600-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- ADC Core:
- Resolution: 12 Bit
- Maximum sampling rate: 1.6 GSPS
- Non-interleaved architecture
- Internal dither reduces high-order harmonics
- Performance specifications (–1 dBFS):
- SNR (100 MHz): 57.4 dBFS
- ENOB (100 MHz): 9.1 Bits
- SFDR (100 MHz): 64 dBc
- Noise floor (–20 dBFS): –147 dBFS
- Full-scale input voltage: 800 mVPP-DIFF
- Full-power input bandwidth: 6 GHz
- JESD204C Serial data interface:
- Support for 2 to 8 (Quad/Dual channel) or 1 to 4 (Single channel) total SerDes lanes
- Maximum baud-rate: 17.16 Gbps
- 64B/66B and 8B/10B encoding modes
- Subclass-1 support for deterministic latency
- Compatible with JESD204B receivers
- Optional internal sampling clock generation
- Internal PLL and VCO (7.2–8.2 GHz)
- SYSREF Windowing eases synchronization
- Four clock outputs simplify system clocking
- Reference clocks for FPGA or adjacent ADC
- Reference clock for SerDes transceivers
- Timestamp input and output for pulsed systems
- Power consumption (1 GSPS):
- Quad Channel: 477 mW / channel
- Dual channel: 700 mW / channel
- Single channel: 1000 mW
- Power supplies: 1.1 V, 1.9 V
Description for the ADC12SJ1600-Q1
ADC12xJ1600-Q1 is a family of quad, dual and single channel, 12-bit, 1.6 GSPS analog-to-digital converters (ADC). Low power consumption, high sampling rate and 12-bit resolution makes the ADC12xJ1600-Q1 ideally suited for light detection and ranging (LiDAR) systems. ADC12xJ1600-Q1 is qualified for automotive applications.
Full-power input bandwidth (-3 dB) of 6 GHz provides flat frequency response for frequency modulated continuous wave (FMCW) LiDAR systems and provides a narrow impulse response for pulse-based systems. The full-power input bandwidth also enables direct RF sampling of of L-band and S-band.
A number of clocking features are included to relax system hardware requirements, such as an internal phase-locked loop (PLL) with integrated voltage-controlled oscillator (VCO) to generate the sampling clock. Four clock outputs are provided to clock the logic and SerDes of the FPGA or ASIC. A timestamp input and output is provided for pulsed systems.
JESD204C serialized interface decreases system size by reducing the amount of printed circuit board (PCB) routing. Interface modes support from 2 to 8 lanes (dual and quad channel devices) or 1 to 4 lanes (for the single channel device), with SerDes baud-rates up to 17.16 Gbps, to allow the optimal configuration for each application.