VM32PA2.0
Wideband Programmable
Gain Amplifier
Specifications
(@ 25°C and rated power Input)
32 CHANNEL VME SIGNAL CONDITIONING BOARD
Analog Input
1. Impedance
2. Linear input range
3. CMRR
1 MΩ differential, 500 kΩ to ground, each leg
8 V pk-pk, each leg
≥ 50 dB, DC to 100 kHz
≥ 40 dB, 100 kHz to 2 MHz
20 V pk-pk, each leg
20 Hz to 1.0 kHz
4. Maximum input range
5. AC coupling (Optional Fixed Freq.)
Analog Output
6. Impedance
50 Ω, single-ended
≥ 50 Ω load impedance
2 V pk-pk
< 25 mV typ. at output
1.5 mV/°C at output
25 mV/°C referred to input
7. Drive capability
8. Linear operating range
9. Offset voltage
10. Offset temp. coeff.
Programmable Amplifier
11. Signal bandwidth (-3 dB)
12. Amplitude match
13. Phase match
14. Noise voltage density, RTI
15. Distortion (2 V pk-pk)
2 MHz
0.2 dB over specified bandwidth, chan. to chan.
2.0° over specified bandwidth
__
16 nV/√Hz
≤ -60 dB, 20 Hz to 100 kHz
≤ -50 dB, 100 kHz to 2 MHz
0.25X to 64X in factors of 2
0.1 dB
16. Gain programming
17. Gain accuracy
VMEbus
18. Interface
19. Registers
A16/D16, D08 (EO), Slave
Three active R/W registers in 64 byte blocks
Power Supply
20. From VME Backplane
+5V – 1.0A max.
12 - 1.25A max.
Environmental
21. Operating
22. Storage
0°C to +70°C
-25°C to +85°C
0 - 95% non-condensing
23. Humidity
Mechanical
24. Card Size
VMEbus 6U single slot 9.17 x 6.3 inches, (233 x 160 mm)
32 Differential
32 Single Ended, Two groups of 16
Input: Male high density 78-pin D sub, Quantity 1
Output: Female high density 44-pin D sub, Quantity 2
1.0 LBs., (454 grams)
25. No. of Input Channels
26. No. of Output Channels
27. Mating Connectors
28. Weight
We hope the information given here will be helpful. The information is based on data and our best knowledge, and we consider the information to be true and accurate. Please read all statements,
recommendations or suggestions herein in conjunction with our conditions of sale which apply to all goods supplied by us. We assume no responsibility for the use of these statements,
recommendations or suggestions, nor do we intend them as a recommendation for any use which would infringe any patent or copyright.
PR-VMVM32PA2.0-00
2
25 Locust St, Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX: 978/521-1839
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
FREQUENCYDEVICES [ FREQUENCY DEVICES, INC. ]
