90PF-H8B/L8L 参数 Datasheet PDF下载

90PF Slot Card

High Pass

Filter Options

90PF - H8E

8-Pole, 6-Zero

elliptic – 1.77

0.1 Hz to 300 kHz

±0.035

dB

0

±

0.2dB to 100kHz

0

±

0.5dB to 400kHz

500 kHz

(-6 dB) 1 MHz

Attenuation

80 dB

f

r

±

2% max.

-0.035 dB

-323.5°

±4º

max.

±2º

typ.

±2º

max.

±1º

typ.

0.56 f

r

0.60 f

r

1.00 f

r

2.00 f

r

Specifications

Transfer Function

90PF - H8B

8-Pole

Butterworth

0.1 Hz to 300 kHz

0.0 dB

0

±

0.2dB to 100kHz

0

±

0.5dB to 400kHz

500 kHz

(-6 dB) 1 MHz

Attenuation Rate

48 dB/octave

f

c

±

2% max.

-3 dB

-360°

±3º

max.

±1.5º

typ.

Tuning Range

Theoretical Transfer

Characteristics

Passband Ripple

(theoretical)

Pass Band Gain

(non-inverting)

Power Bandwidth

Small Signal

Bandwidth

Stop Band

Corner Frequency

Accuracy

Amplitude

Phase

Phase Match

1

f

c

to 100 kHz

f

r

– 1.25 f

r

1.25f

r

to 100 kHz

Filter Attenuation

(theoretical)

-83 dB

-48 dB

-3.01 dB

-0.01 dB

0.30 f

c

0.50 f

c

1.00 f

c

1.50 f

c

-80.0 dB

-60.0 dB

-0.03 dB

0.00 dB

Amplitude Accuracy

1

0.1 Hz to 100 kHz

(theoretical)

f

c

– 1.25 f

c

±0.3

dB max.

±0.15

dB typ.

1.25 f

c

– 400 kHz

±0.5

dB max.

f

r

– 1.25 f

r

±0.4

dB max.

±0.2

dB typ.

1.25 f

r

– 400 kHz

±0.5

dB max.

Total Harmonic

Distortion @ 1 kHz

Broad Band Noise

(5 Hz – 2 MHz)

<-100dB typ. @ 3V

rms

400µV

rms

typ.

<100nV/

Hz

typ.

<-100dB typ. @ 3V

rms

400µV

rms

typ.

<100nV/

Hz

typ

Narrow Band Noise

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

5

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•

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