TQMC700

Reconfigurable FPGA with AD/DA & Digital I/O

  • Standard single QMC module conforming to VITA 93.0
  • User programmable FPGA
  • 16 TTL lines
    • 5 V-tolerant
    • ESD-protected
    • Each I/O line is individually configurable (e.g. direction)
    • 3 output states (high, low, and tristate)
  • 8 channels 18 bit ADC
    • Offering single-ended and differential mode
    • individually selectable voltage input ranges (up to ±12.5 V)
    • Sampling rate up to 1 Msps
  • 8 channels 16 bit DAC
    • individually selectable voltage output ranges (up to ±10.8 V)
    • 10 μs conversion time
  • Factory correction data for ADC and DAC

Product status: In Development

Operating Temperature Range -40 °C to +85 °C RoHS complaint

The TQMC700 is a VITA 93.0 compatible single-width QMC module offering a user programmable FPGA AMD Artix™ 7 XC7A50T.

The TQMC700 provides 16 ESD-protected 5 V-tolerant TTL lines. All I/O lines are individually programmable as input or output. TTL I/O lines can be set to high, low, or tristate.

The 18 bit ADC offers 8 input channels, each of them has a sampling rate of up to 1 Msps. Each channel can be operated in bipolar single-ended, unipolar single-ended and bipolar differential mode. In the single-ended modes it offers software selectable input voltage ranges of 0-5 V, 0- 10 V, 0-12.5 V, ±2.5 V, ±5 V, ±6.25 V, ±10 V and ±12.5V. In differential mode the input voltages are selectable between ±5 V, ±10 V, ±12.5  V and ±20 V. There is a flexible digital filter offering an oversampling ratio up to 256.

The DACs are offering 8 channels of 16 bit analog outputs with software selectable output voltage ranges of 0-5 V, 0-10 V, 0-10.8 V, ±5 V, ±10 V or ±10.8 V. The output voltage range can be individually set per channel.

TEWS Technologies is a partner at the highest level within the AMD Embedded Partner Program and offers FPGA Design and Integration services for all its FPGA solutions. The engineering team specializes in designing highly optimized FPGA designs and has extensive experience in minimizing FPGA gate usage. Having the FPGA custom designed according to the customer’s needs avoids overhead and delays leading to a reduction of costs for the customer.

AMD Embedded Partner Program Premier

Learn more about TEWS Technologies FPGA Development capabilities. 

Mechanical Interface Single-width QMC Module conforming to VITA 93.0
Electrical Interface PCI Express, Revision 2.1
User configurable FPGA XC7A50T-2 (AMD Artix ™ 7)
SPI-Flash 128 Mbit (contains FPGA Example Design)
ADC AD7606C-18
DAC AD5754R
Digital I/O Channels 16 ESD-protected 5 V-tolerant TTL lines
Analog Inputs 8x 18-bit, 1 Msps, simultaneous sampling differential/single-ended ADC
Analog Input Voltage Software selectable: 0-5 V, 0-10 V, 0-12.5 V, ±2.5 V, ±5 V, ±6.25 V, ±10 V, ±12.5 V
Analog Output Channels 8x 16-bit, 10 µs settling, single-ended DAC
Analog Output Voltage Software selectable:   0-5 V, 0-10 V, 0-10.8 V, ±5 V, ±10 V, ±10.8 V
Temperature Range Operating: -40 °C to +85 °C
Storage: -40 °C to +85 °C
Humidity 5 – 95% non-condensing

1) depends on variant, for further details see User Manual

PRODUCT VARIATIONS

TQMC700-10R-A

16 TTL I/O, 8 AD, 8 DA, air cooled

16 TTL I/O, 8 Analog In, 8 Analog Out; Artix-7 7A50T FPGA; air cooled

TQMC700-10R-H

16 TTL I/O, 8 AD, 8 DA, conduction cooled

16 TTL I/O, 8 Analog In, 8 Analog Out; Artix-7 7A50T FPGA; conduction cooled

SOFTWARE

Device Driver for Board Family with Reconfigurable FPGA

Data Sheet

Data Sheet

Data Sheet - Issue 1.0.4

Related Products