90PF Slot Card

Low Pass

Specifications

Filter Options

4

1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176

e-mail: sales@freqdev.com

• Web Address: http://www.freqdev.com

Product Model

90PF - L8EY

90PF - L8D80

90PF - L8D10

Transfer Function

8-Pole, 6-Zero

elliptic – 2.00

8-Pole, 6-Zero

constant delay

8-Pole, 6-Zero

constant delay

Tuning Range

0.1 Hz to 300 kHz

0.1 Hz to 300 kHz

0.1 Hz to 300 kHz

Theoretical Transfer

Characteristics

Appendix A

Page 25

Appendix A

Page 21

Appendix A

Page 22

Passband Ripple

(theoretical)

0.05 dB

0.10 dB

0.15 dB

Pass Band Gain

(non-inverting)

0

± 0.2 dB

0

± 0.2 dB

0

± 0.2 dB

Stop Band

Attenuation Rate

100 dB

Attenuation Rate

80 dB

Attenuation Rate

100 dB

Corner Frequency

Accuracy

± 2% max.

±2% max.

Amplitude

-0.05 dB

-3 dB

-3 dB

Phase

-419

°

-306

°

-311

°

Phase Match

1

±3º max.

±1.5º typ.

±4º max.

±2º typ.

±2º max.

±1º typ.

±4º max.

±2º typ.

±2º max.

±1º typ.

±4º max.

±2º typ.

Filter Attenuation

(theoretical)

0.5 dB

3.01 dB

3.01 dB

3.01 dB

60.0 dB

80.0 dB

80.0 dB

80.0 dB

100 dB

100.0 dB

Amplitude Accuracy

1

0.1 to 100 kHz

(theoretical)

±0.2 dB max.

±0.1 dB typ.

±0.5 dB max.

±0.25 dB typ.

±0.2 dB max.

±0.1 dB typ.

±0.4 dB max.

±0.2 dB typ.

±0.2 dB max.

±0.1 dB typ.

±0.5 dB max.

±0.25 dB typ.

Total Harmonic

Distortion @ 1 kHz

Broad Band Noise

(5 Hz to 2MHz)

200

200

200

Narrow Band Noise

Note 1: Channel to channel match for the same transfer function set to the same frequency and operating configuration.