12-Bit, Dual 1.6-GSPS or Single 3.2-GSPS, RF-Sampling Analog-to-Digital Converter (ADC) - Aerospace - ADC12D1620QML-SP

ADC12D1620QML-SP (ACTIVE)

12-Bit, Dual 1.6-GSPS or Single 3.2-GSPS, RF-Sampling Analog-to-Digital Converter (ADC) - Aerospace

 

Description

The ADC12D1620QML device uses a package redesign to achieve better ENOB, SNR, and X-talk compared 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-bit resolution at sampling rates up to 3.2 GSPS in an interleaved mode. It can also be used as a dual-channel ADC for sampling rates up to 1.6 GSPS. For sampling rates below 800 MHz, there is a low-sampling power-saving mode (LSPSM) that reduces power consumption to less than 1.4 W per channel (typical). The ADC can support conversion rates as low as 200 MSPS.

Features

  • 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 fCLK ≤ 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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Parametrics Compare all products in High Speed ADCs (>10MSPS)

 
Resolution (Bits)
Sample Rate (Max) (MSPS)
# Input Channels
SNR (dB)
ENOB (Bits)
SFDR (dB)
Power Consumption (Typ) (mW)
Input Range (Vp-p)
Interface
Operating Temperature Range (C)
Analog Input BW (MHz)
Input Buffer
Package Group
Package Size: mm2:W x L (PKG)
Rating
SINAD (dB)
Architecture
DNL (Typ) (+/-LSB)
INL (Typ) (+/-LSB)
Reference Mode
ADC12D1620QML-SP ADC12D1600QML-SP
12    12   
1600
3200   
1600
3200   
2
1   
2
1   
58.4    56.6   
9.1    8.9   
62.1    61.5   
3880    3880   
0.8    0.8   
Parallel LVDS    Parallel LVDS   
-55 to 125
25 to 25   
-55 to 125
25 to 25   
2400    2400   
Yes    Yes   
CCGA
CLGA   
CCGA   
376CCGA: 781 mm2: 27.94 x 27.94(CCGA)
256CLGA: 781 mm2: 27.94 x 27.94(CLGA)   
376CCGA: 781 mm2: 27.94 x 27.94(CCGA)   
Space    Space   
56.5    55.4   
Folding Interpolating    Folding Interpolating   
0.5    0.5   
2.5    2.5   
Int    Int