
Product Description
The FH9656 is a VITA57.1-compliant 8-channel 16-bit AD acquisition FMC card with 125 MSPS sampling rate. It features high-bandwidth FPGA connectivity via FMC-HPC for low-latency data transfer and supports multi-board synchronization. Ideal for radar, communications, and test measurement applications.
Applications
● Radar & Smart Antenna Systems
●Test & Measurement
● Software Defined Radio (SDR)
Key Features
- ● 8 channels, 16-bit, 125 MSPS sampling rate
● Single-ended AC-coupled input
● Input Voltage Range: 2.0 Vpp to 2.8 Vpp
● Analog Input Bandwidth: 650 MHz
● Signal-to-Noise Ratio (SNR): 79.9 dBFS (at 16 MHz, Vref=1.4V)
● Signal-to-Noise Ratio (SNR): 78.1 dBFS (at 64 MHz, Vref=1.4V)
● Spurious-Free Dynamic Range (SFDR): 86 dBc (to Nyquist )
● ENOB @ 9.7 MHz: 12.9 bits
● Standard FMC mezzanine card, compliant with VITA57.1
● On-board EEPROM (1 device)
● FMC Connector Model: ASP-134488-01 (HPC)
● Power Supply: +12 V, Typical Board Power: 4 W - ● Internal reference voltage source of ADC
● Mixed JESD204B Lane configuration
● Supports three modes: Local Reference, External Reference Input, External VCO Input
● On-board high-precision clock chip: HMC7044
● Supports external trigger
● On-board status indicator(s)
● Board Dimensions: 84.1 mm x 69 mm
● Power Supply: +12 V (±5%), Power Consumption<7 W
● Cooling Method: Natural convection or metal conduction cooling
● Operating temperature: -40 °C~+85 °C
● Storage temperature: -55 °C~+125 °C
● Operating humidity: 5%~95%, non condensing
- Specifications
- What's Inside
Module Features

Module Architecture
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Not all features are available simultaneously – please check the documentation for any applicable constraints.
All specifications are subject to change without notice. Please verify component specifications with vendor's datasheets.
ALINX provides product user manuals for each product.
What's Inside the Box
| FMC Cards | 1 |
|---|
Product Matrix
| Product Model | USD Price |
|---|---|
| FH96560 | 4172 |
No documentation downloads are currently listed for this product on the manufacturer's website. Please contact our support for the user manual, schematics, and reference designs.
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| Supply Status | In Production |
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