Model VM300PAFF
Programmable Amplifiers
with Fixed Frequency Filters
VME Board
32 Channel
Description
Frequency Devices' Model VM300PAFF comprises a
family of VMEbus amplifier/filter boards offering software
programmable differential amplifiers combined with
precision 3-pole Butterworth or Bessel linear analog filters
in a single width B-size (6U) VME form factor.
VM300PAFF boards provide simultaneous access to 32,
DC-coupled wideband signals while providing
programmable gain from -12dB to +42dB, in 6dB steps
and fixed frequency filters with corner frequencies from
>100 kHz to 300 kHz. VM300PAFF 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 and/or
differential output.
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.
• Interchannel crosstalk <-100 dB provides precision
performance solutions to design engineers, system
integrators and OEM's.
• Three pole Butterworth or Bessel transfer functions
with a 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, vibration analysis & control
• Satellite and telecommunications
• Automatic test equipment (ATE)
AMPLIFIER/FILTER OPTIONS
PGAB5-300
-12 dB to +42 dB in 6 dB steps
Butterworth 3-pole 100 Hz to 300 kHz
-12 dB to +42 dB in 6 dB steps
Bessel 3-pole 100 Hz to 300 kHz
PGAL5-300
Ordering Information
Transfer Function
Options
B - Butterworth
A - AC Coupled Input
L - Bessel
D - Differential Output
VM300PAFF-16-PGAB5-250kHz-D
8, 16 or 32 Channels
-3dB Corner Frequency
e.g. 100 Hz to 300 kHz
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. ]
