Products

WDHM40

Overview

Six Channel 4.0/2.7/1.6GSps 12b ADC + Single Channel 12GSps 16b DAC WFMC+

This rugged COTS mezzanine from Annapolis Micro Systems, is optimized for high-performance operation in Wireless Communication, SATCOM Uplink/Downlink, RADAR, SIGINT, and EW.

The 6 channel 4.0/2.7/1.6GSps 12b ADC + Single Channel 12GSps 16b DAC WFMC+ allows sample rates as high as 4.0GSps and provides six channels of high speed, precision analog-to-digital converter outputs for a compatible motherboard. It provides excellent analog performance with flexible high-precision trigger options.

Compatible with any WILDSTAR mainboard with two WFMC+ slots.

Technical

General

Six ADC Channels running at up to 4GSps 12-bits each
Integrated, Bypassable and Configurable DDC
Decimation Factors from 4 to 32 (Complex Baseband Out)
Each ADC features an independently controllable digital attenuator with selectability from 0 to 31.5dB in 0.5 dB steps
One DAC channel running up to 8GSps 16-bits using 2x NRZ mode
Selectable ADC input source: front panel connector or on-board DAC
Compatible with any WILDSTAR mainboard with two WFMC+ slots
Firmware and Software for six channel data receive and one channel transmit interfaces and clock trigger synchronization provided in CoreFire Next and VHDL source

Specifications

ADC Performance

Sample Rate: 1.28GSps – 4GSps
Resolution: 12 Bits
Typical ENOB: 8.8 bits
Typical SFDR: 70.6 dBc
Analog Bandwidth: Up to 3.2GHz

DAC Performance

Sample Rate: 1.28GSps – 4GSps (Analog Devices AD9164)
Resolution: 16 Bits
Direct RF synthesis at 4GSps
Up to 2.5GSps in Baseband Mode
Up to 4GSps in 2x Normal Mode
1.5 to 4GSps in Mix Mode
Bypassable Interpolation
2x, 3x, 4x, 6x, 8x, 12x, 16x, 24x

I/O Connectors

Optional 50 SMA or VITA 67
Eleven I/O Connectors
Six Analog Inputs
One Analog Output
One Differential Clock Input
One Trigger Input
One Reference Input

Clock Synchronization

Software-selectable external clock input or onboard PLL clock
All ADCs and DACs across multiple mezzanine cards can be synchronized using WILDSTAR Clock Distribution Boards and select WILDSTAR Backplanes

Mechanical and Environmental

Integrated Heatsink and EMI / Crosstalk Shields
All Boards are Rated for Industrial Temperatures

Ordering information

There are a range of options available. Please contact Sarsen to discuss your project requirements.

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