ADC12D1620QML-SP - 12-bit, dual 1.6-GSPS or single 3.2-GSPS, RF-sampling analog-to-digital converter (ADC) - aerospace

The ADC12D1620QML device uses a package redesign to achieve better ENOB, SNR, and X-talkcompared to the ADC12D1600QML. As is its predecessor, the ADC12D1620QML is a low-power,high-performance CMOS analog-to-digital converter (ADC) that digitizes signals at a 12-bitresolution at sampling rates up to 3.2 GSPS in an interleaved mode. It can also be used as adual-channel ADC for sampling rates up to 1.6 GSPS. For sampling rates below 800 MHz, there is alow-sampling power-saving mode (LSPSM) that reduces power consumption to less than 1.4 W perchannel (typical). The ADC can support conversion rates as low as 200 MSPS.

• Total Ionizing Dose (TID) to 300 krad(Si)
• Single Event Functional Interrupt (SEFI) Tested
• Single Event Latch-up (SEL) > 120 MeV-cm²/mg
• Cold Sparing Capable
• Wide Temperature Range –55°C to +125°C
• Power Consumption = 3.8 W or 2.7 W (1600- or 800-MHz Clock)
• 3-dB Input Bandwidth = 3 GHz
• Low-Sampling Power-Saving Mode (LSPSM) Reduces Power Consumption and Improves Performance for f_CLK ≤ 800 MHz
• Auto-Sync Function for Multi-Chip Systems
• Time Stamp Feature to Capture External Trigger
• Test Patterns at Output for System Debug
• 1:1 Non-Demuxed or 1:2 or 1:4 Parallel Demuxed LVDS Outputs
• Single 1.9-V Power Supply

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