Model VM2.0PAFF
32 Channel
Programmable Amplifiers
with Fixed Frequency Filters
>100 kHz to 2.0 MHz VME Board
Description
Frequency Devices’ Model VM2.0PAFF comprises a
family of VMEbus amplifier/filter boards offering
software programmable differential amplifiers combined
with precision 4-pole Butterworth or Bessel linear
analog filters in a single width B-size (6U) VME form
factor. VM2.0PAFF boards provide simultaneous
access to 32, DC-coupled wideband signals while
providing programmable gain from –12dB to +36dB in
6dB steps and fixed frequency filters with corner
frequencies from >100 kHz to 2.0 MHz. VM2.0PAFF
boards may be configured with 8, 16, or 32 channels.
The boards conform to VME revision C.1 as an A16/D16
Slave. Available options include AC-coupled input.
Features/Benefits:
• Simultaneous access over 32 channels offers a
low cost, versatile and convenient way to provide
amplification and filtering.
• Three active read/write registers provide
programming and set-up verification.
• Phase match of ±2.0º and gain accuracy of
±0.1dB provides precision performance solutions
to design engineers, system integrators and
OEM’s.
• Four pole Butterworth or Bessel transfer functions
with broad range of corner frequencies to meet a
wide range of applications
• High channel count density without sacrificing
performance maximizes chassis utilization.
Signal conditioning applications include:
• Sonar, navigation and aerospace
• Engine test and simulation
• Acoustic and vibration analysis
• Satellite and telecommunications
• Laboratory R & D
• Automatic test equipment (ATE)
• Industrial process control
AMPLIFIER/FILTER OPTIONS
PGAB5-2.0
-12 dB to +36 dB in 6 dB steps
Butterworth 4-pole, >100 kHz to 2.0 MHz
PGAL5-2.0
-12 dB to +36 dB in 6 dB steps
Bessel 4-pole, >100 kHz to 2.0 MHz
Ordering Information
8, 16, or 32
Channels
Optional
A-
AC Coupled Input
VM2.0PAFF-32 – PGAL5-2.0-1.75 MHz-A
-3 dB Corner Frequency
e.g.>100kHz to 2.0 MHz
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. ]
