SPPDM-01 datasheet(3/4 Pages) FREQUENCYDEVICES

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SPPDM-01

DSP Solutions

Dual Channel, Differential Input

with Analog Input/Output

FIR Filter Platform

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

Performance Specifications

Available bandwidth

Bandwidth

DC to 20 kHz

100 Hz to 20 kHz

Frequency Accuracy

±0.05 %

Amplitude Accuracy at

unity gain.

±0.1 dB

Total Broad Band Noise

(Ref to input 7 VRMS)

< -96dB Max

Total Harm. Dist.(THD)

(10V peak to peak

)

Maximum FIR tap

number for filter design

<-96 dB Max. to 20 kHz

300 taps

Channel to Channel

phase tracking

±0.1°

Cross talk dual channel

version with different

signals on each channel

DC to 20K <-100 dB Typ.

Temperature

Operating

0 to +70oC

Storage

-25 to +85oC

Size

2.0” x 2.0” x 0.5”

Specifications

(@25

°C and Vs = ±15 Vdc)

Analog Input Characteristics

Maximum Input Impedance

1.0 M

Ω

Input voltage

±10 V peak

Analog Output Characteristics

Minimum load Impedance

10 k

Ω

Maximum capacitive load

50 pF

Output voltage

±10 V peak

Offset Voltage

2 mV Typ., 10mV Max.

Power Supply (±Vs)

Analog Vs range

±12Vdc Min to ±15 Vdc Max.

Analog supply current at Max. Vs

70 mA Typ.

Digital PS Voltage

+5 Vdc

Digital supply current

370 mA Typ.

Power consumption at Max. Vs

4.0 watts Typ.

Care must be taken to stay above the

minimum Vs in order to maintain the

linearity and distortion performance of the

DSP platform.

See SPPDF-01 User’s Manual, Appendix C for the

Field Programmability Design Guidelines and Schematic

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