ADC09DJ800-Q1, ADC09QJ800-Q1, ADC09SJ800-Q1
SBASA53 – JULY 2021
ADC09xJ800-Q1 Quad, Dual, Single Channel, 800-MSPS, 9-bit,
Analog-to-Digital Converter (ADC) with JESD204C Interface
1 Features
2 Applications
•
AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA
ADC Core:
•
Light detection and ranging (LiDAR)
3 Description
•
ADC09xJ800-Q1 is a family of quad, dual and
single channel, 9-bit, 800 MSPS analog-to-digital
converters (ADC). Low power consumption, high
sampling rate and 9-bit resolution makes the
ADC09xJ800-Q1 suited for light detection and ranging
(LiDAR) systems. The ADC09xJ800-Q1 is qualified
for automotive applications.
– Resolution: 9 Bit
– Non-interleaved architecture
– Internal dither reduces high-order harmonics
Performance specifications:
•
– SNR (–1 dBFS, 97 MHz): 53.5 dBFS
– ENOB (–1 dBFS, 97 MHz): 8.51 Bits
– SFDR (–1 dBFS, 97 MHz): 64 dBFS
– Noise floor (–20 dBFS, 97 MHz): –140.5
dBFS/Hz
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 (800 MSPS):
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 up to 4 GHz.
•
•
•
Device Information
PART NUMBER
PACKAGE(1)
BODY SIZE (NOM)
ADC09QJ800-Q1
ADC09DJ800-Q1
ADC09SJ800-Q1
FCBGA (144) 10.0 mm × 10.0 mm
•
(1) For all available packages, see the package option
addendum at the end of the data sheet.
•
•
•
•
– Quad Channel: 420 mW / channel
– Dual channel: 555 mW / channel
– Single channel: 840 mW
•
Power supplies: 1.1 V, 1.9 V
Quad Channel Block Diagram
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.