DATASHEETFMC168 low pin count FMC
8-channel 16-bit ADC - 250 Msps
The FMC168 is a digitizer FMC featuring
eight ADC channels with 16-bit resolution
and 250 Mega samples per second sampling
rate per channel. With a flexible clock
generation and distribution scheme, theFMC168/4 allows control on sampling
frequency and analog input gain throughserial communication with a carrier card.

The FMC168 design is based on the TI
ADS42LB69 Dual Channel 16-Bit 250
MSPS A/D, is equipped with power supply
and temperature monitoring and offers
several power-down modes to switch offunused functions.

FEATURES:• Eight channel 16-bit 250MSPS
A/D conversion• Available as air cooled andconduction cooled• VITA 57.1-2010 compliant• Based on TI ADS42LB69• Coaxial front panel inputs on
SSMC connectors• Single ended AC- or DC-coupled
analog input

ANSI/VITA 47

Air-cooled

Conduction-cooled

EAC4

EAC6

ECC1

ECC4

Operatingtemperature

0C to +55C

-40C to +70C

0C to +55C

-40C to +85C

Storagetemperature-40C to +85C

-50C to +100C-40C to +85C

-55C to +105C

Humidity

95%

95%

95%

95%

Operatingvibration

5Hz to 100Hz PSD =0.04g2/Hz

5Hz to 100H PSD =0.04g2/Hz

100 Hz to 1000 Hz
PSD = 0.04 gs^2/Hz

100 Hz to 1000 Hz
PSD = 0.04 gs^2/Hz

5 Hz to 100 Hz PSD
increasing at 3 dB/octave

5 Hz to 100 Hz PSD
increasing at 3 dB/octave

1000 Hz to 2000 Hz
PSD decreasing at 6dB/octave

1000 Hz to 2000 Hz
PSD decreasing at 6dB/octave

100 Hz to 1000 Hz
PSD = 0.1 g2/Hz

100 Hz to 1000 Hz
PSD = 0.1 g2/Hz

1000 Hz to 2000 Hz
PSD decreasing at 6dB/octave

1000 Hz to 2000 Hz
PSD decreasing at 6dB/octave

Operating shock

20g, 11 millisecond,half-sine or 20g, 11millisecond, terminal
sawtooth shock
pulses in all threeaxes

20g, 11 millisecond,
half-sine or 20g, 11millisecond, terminal
sawtooth shock
pulses in all threeaxes

40g, 11 millisecond
shock half-sine or
40g, 11 millisecond,terminal sawtooth
shock pulses in all
three axes

40g, 11 millisecond
shock half-sine or
40g, 11 millisecond,
terminal sawtooth
shock pulses in all
three axes

Operating altitude-1500 ft to 60,000 ft(with airflow)-1500 ft to 60,000 ft(with airflow)-1500 ft to 60,000 ft-1500 ft to 60,000 ft

Conformal coating

Optional

Optional

Optional

Optional• Flexible clock tree enables:-- internal clock-- internal clock locked to an
external reference-- external clock-- external sync / 1PPS

• LPC (low-pin count) compatible• Mil-I-46058c Conformal
Coating Compliant - Optional

DATASHEETFMC168 low pin count FMC 8-channel 16-bit ADC - 250 Msps
Specifications

Support• Stellar IP is available for this product. A
simple way to design FPGA firmware withautomated code and bitstream generation.
• Can be used on any VITA 57.1 compliantcarrier card
• User Manual• Performance Guide• Support provided on Abaco Systems’support forum private boards• Reference designs available for multiple
FPGA carriers.
Performance• 650MHz Bandwidth (AC)• 80dB Cross-Talk• 10dBm analog inputs (2Vpp)• 0dBm clock input (typ.)• (LV)TTL compatible trigger• Programmable digital gain (0-6dB)

EEPROM Monitoring

Reference
Clock orSample
Clock

Board
Control
CPLD
OPTIONAL

ClockOutput

Clock Tree

12CClockStatus & Control

Trigger
Clock (2x1 pair)

ADC AADS42LB69
16-Bit, 250 Msps

ADC H

Data (8x4 pair)
Clock (2x1 pair)*
Data (8x4 pair)*

FMC Connector
HPC 400 Pins (LPC compatible)

Application• Software defined radio (SDR)• RADAR/SONAR• Beamforming• Wireless communication receivers• Medical equipment• Aerospace and test measurement
instruments

Block diagram* HPC Connections

AS9100 Certified

Ordering information
Compatible with all Abaco Systems FMC carrier hardware and most Xilinx design kits. For a full compatibility
matrix look at the product page on our website: www.abaco.com
Talk to us about your algorithmic requirements, Abaco Systems is a full-service firmware and software development house. We are a specialist at high performance FFT and Video Processing. Check with us, we may have IP
Cores that meet requirements for your application, right off the shelf.

WE INNOVATE. WE DELIVER. YOU SUCCEED.
Americas: 866-OK-ABACO or +1-866-652-2226

Asia & Oceania: +81-3-5544-3973

Europe, Africa, & Middle East: +44 (0) 1327-359444
Locate an Abaco Systems Sales Representative visit: abaco.com/products/sales

abaco.com@AbacoSys©2016 Abaco Systems. All Rights Reserved. All other brands, names or trademarks are propertyof their respective owners. Specifications are subject to change without notice.
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