4-Channel 250 MSPS @ 14-bit
Description
The FMC414-250 is a four-channel ADC FMC (FPGA Mezzanine Card) which is fully compliant with the VITA 57.1-2010 standard.The FMC414-250 card provides four 14-bit 250 MSPS A/D channels which can be sampled by an internal clock source (optionally locked to an external reference) or an externally supplied sample clock. A trigger input for customized sampling control is also available. The FMC414-250 has a LPC (low-pin count) compatible connector, front panel I/O, and is conduction cooled compliant.The board is also available with Mil-I-46058c compliant Conformal Coating.
Another important featured of the FMC414-250 is the ability to cascade multiple FMC boards supported by a single clock frequency.
The design is based on the TI ADS62P49 Dual Channel 14-Bit 250 MSPS ADC with programmable DDR LVDS or parallel CMOS (LVCMOS) outputs. The analog signal inputs can be either single ended or differential, AC- or DC coupled connecting to SSMC coaxial connectors on the front panel.
The FMC414-250 allows flexible control on sampling frequency, analog input gain, and offset correction through serial communication with a carrier card. Furthermore the card is equipped with power supply and temperature monitoring and offers several power-down modes to switch off unused functions.
Features
?Four Channel 14-bit 250 MSPS A/D conversion
?Available as air cooled and conduction cooled
?VITA 57.1-2010 compliant
?Based on TI ADS62P49
?LVDS or 1.8V LVCMOS output operation
?Coaxial front panel inputs on SSMC connectors
?Single ended AC- or DC-coupled analog input
?Optional analog differential input
?Flexible clock tree enables:
?internal clock
?external clock
?cascading multiple boards – Optional
?LPC (low-pin count) compatible
?Mil-I-46058c Conformal Coating Compliant – Optional
Application
?Software defined radio (SDR)
?RADAR/SONAR
?Wireless communication receivers
?Medical equipment
?Aerospace and test measurement instruments
Performance
?700MHz Bandwidth (AC)
?320MHz Bandwidth (DC)
?80dB Cross-Talk
?4dBm analog inputs (1Vpp)
?0dBm clock input (typ.)
?(LV)TTL compatible trigger
