描述 Description

The ADC12D1600QML is a low power, high performance CMOS analog-to-digital converter 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. The ADC1600QML provides a flexible parallel LVDS interface which has multiple SPI programmable options to facilitate board design and ASIC/FPGA data capture. The LVDS outputs are compatible with IEEE 1596.3-1996 and support programmable common mode voltage. The output of each channel is configurable in either 1:1 non-demuxed or 1:2 demuxed modes. If used as a single channel ADC, there is an option for 1:4 demuxing of the output. The product comes in a hermetic 376 CPGA package for harsh environments.

特性 Features

? Total Ionizing Dose (TID) to 300 krad(Si)
? Single Event Latch-up (SEL) > 120 MeV-cm2/mg
? Wide Temperature Range –55°C to +125°C
? Low Power Consumption
? R/W SPI for Extended Control Mode or Simple Pin Control Mode
? Interleaved Timing Automatic with Manual Skew Adjust
? 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 1.9V Power Supply
? 376 CPGA Hermetic Package