Model CPCI32FF 6U - Compact PCI 32 Channel Filter Board Description Frequency Devices Model CPCI32FF is a single width B-sized (6U) form factor Compact PCI filter/gain board offering 32 channels of fixed frequency analog filters. Each CPCI32FF board can be configured with up to 32 single ended or differential input signals and a corresponding number of single ended or differential outputs. Customer can select one of the factory set gain options of 1X, 10X, 100X or 1000X for each CPCI32FF. Boards may be populated either with 2-pole D72 or 4-pole D74 high-pass and low-pass fixed frequency filters from 1 Hz to 100 kHz, allowing the user to externally cascade filter pairs into as many as 16 band-pass channels. Each channel provides low harmonic distortion and wide signal-to-noise ratio to 12-bit resolution. Features/Benefits: • • • • • • Simultaneous access to 32 channels offers a low cost, versatile and convenient way to provide amplification and filtering. Inter-channel crosstalk <-80 dB provides precision performance solutions to design engineers, system integrators and OEMs. 2- and 4-pole Butterworth or Bessel transfer functions with a broad range of corner frequencies are offered to meet a wide range of applications. High channel count density without sacrificing performance maximizes chassis utilization. Both Inputs and outputs may be configured either single ended or differential for maximum flexibility. Jumper selectable commons for best system configuration: Analog floating, front panel or backplane ground. Available Low-Pass Models: 2-pole D72, DP72 4-pole D74, DP74 Available High-Pass Models: 2-pole D72 4-pole D74 Signal conditioning applications include: • • • • • • • Industrial process control Engine and test simulation Acoustic vibration analysis & control Satellite and telecommunications Automatic test equipment (ATE) Aerospace, navigation & sonar Automotive test cells 1 25 Locust St., Haverhill, Massachusetts 01830 • Tel:800/252-7074, 978/374-0761 • FAX:978/521-1839 e-mail: [email protected] • Web Address: http://www.freqdev.com Model CPCI32FF Specification 32 Channel Filter Board (25oC and Vs+15 Vdc) Analog Input 1. Impedance 2. Input Range 3. Maximum Input 4. Common Mode Rejection 1 GΩ / 47pF ±10V pk. linear ±40V 75 dB min. @ 60 Hz. Analog Output (each leg) 5. Impedance 6. Linear Operating Range 7. Channel to Channel Crosstalk 8. Maximum Current 9. Offset Voltage 10. Offset Temp. Coeff. 11. Short Circuit Protection 12. Peak Distortion @ 1 kHz, 3.54 Vrms 1.0 Ω typ., 10 Ω max. ±10V pk. <-80 dB max. @ 10 kHz ±5mA ±5mV max. 20µV/°C Short to Ground -80 dBc max. Filter Characteristics 13. Fixed Cut-off Frequency fc (-3dB) Gain 14. Nominal Gain 15. Accuracy 1.00 Hz to 100 kHz See D72 or D74 Series specifications 1X, 10X, 100X, 1000X – Factory set ±1% Power Supply 16. From CPCI Backplane 17. Isolation (default) +12 V and -12 V, ± 5%, 1.0 A max. each Analog ground isolated from back plane and chassis. Connection to ground/backplane common by jumper. Environmental 18. Operating 19. Storage 20. Humidity 0°C to +70°C -25°C to +85°C 0-95% non-condensing Mechanical 21. Card Size 22. No. of Input Channels 23. No. of Output Channels 24. Mating Connectors CPCI 6U single slot 9.17 x 6.3 inches, (233 x160 mm) 32 Single or differential, DC coupled 32 Single or differential, DC coupled Input: Female high-density 78-pin D-sub Output: Male high-density 78-pin D-sub ~2 lbs., (0.91 kg.) 25. Weight Ordering Information Gain Options 1X, 10X, 100X, 1000X CPCI32FF-S32D-10X Input S – Single Ended D – Differential Output S – Single Ended D – Differential 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. 2 25 Locust St., Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX:978/521-1839 e-mail: [email protected] • Web Address: http://www.freqdev.com