VM300PAFF Datasheet, PDF (2/2 Pages) Frequency Devices, Inc. – Programmable Amplifiers with Fixed Frequency Filters VME Board

Model VM300PAFF
Specifications
(@ 25°C and rated Power Input)
Programmable Amplifiers
with Fixed Frequency Filters
VME Board
32 CHANNEL VME SIGNAL CONDITIONING BOARD
Analog Input
1. Impedance
1 MW//22pF
2. Maximum Input
±15V
3. AC Couple (Optional Fixed Freq.)
10 Hz to 1 kHz
Analog Output
4. Impedance
5. Linear Operating Range
1.0W typ., 10W max.
±5V, Output clamped to ±9 V
6. Channel to Channel Crosstalk
<-100dB @ 1 kHz, <-90dB @ 20 kHz
7. Maximum Current
5.0mA
8. Offset Voltage
2mV RTI, NTE 25mV max.
9. Offset Temp. Coeff., RTI
±(5 + 100/G) mV/°C max.
Filter Characteristics
10. Anti-alias filtering
3-pole low-pass Butterworth or Bessel fixed frequency
11. Cut-off Frequency fc (-3dB)
Fixed frequency from 100 Hz to 300 kHz
12. Amplitude Match*
±0.1dB @ DC, linear to ±0.25dB at fc
13. Phase Match*
0.5° typ., 2.0° max. @ fc
14. Noise Voltage, RTI
20nV/√Hz @ 1 kHz, G=128
15. Distortion PGA5, G=1X
-83dB, 1 kHz single ended
@ 1VRMS Output, RL=2kW
-86dB, 1 kHz differential
Gain
16. Gain Programming (G)
0.25X to 128X in factors of 2:1 (before filtering)
32 channels programmed over VMEbus with read-back
17. Gain Accuracy @ DC
±0.1dB max.
VMEbus
18. Interface
19. Registers
Power Supply
20. From VME Backplane
Environmental
21.Operating
22. Storage
23. Humidity
Mechanical
24. Card Size
25. No. of Input Channels
26. No. of Output Channels
27. Differential Output (Optional)
28. Mating Connectors
29. Weight
A16/D16, D08 (EO), Slave
Three active R/W registers in 64 byte block
+5V - 1.0A max.
±12 - 0.7A max. each
0°C to +70°C
-25°C to +85°C
0-95% non-condensing
VMEbus 6U single slot 9.17 x 6.3 inches, (233 x 160 mm)
32 Differential - DC coupled
32 Single Ended - DC coupled, Two groups of 16
Input: Male high density 78-pin D-sub
Output: Female high density 44-pin D-sub
1 LB., (454 grams)
* Any two channels set to same gain and loading
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-VM300PAFF-00
2
25 Locust St, Haverhill, Massachusetts 01830 • Tel: [phone] • FAX: [phone]
e-mail: [e-mail] • Web Address: http://www.freqdev.com