ML2111 Ver la hoja de datos (PDF) - Micro Linear Corporation

Número de pieza

componentes Descripción

Fabricante

ML2111

Universal Dual High Frequency Filter

Micro Linear Corporation 

ML2111

PIN CONFIGURATION

ML2111

20-Pin PDIP (P20)

20-Pin SOIC (S20)

LPA 1

BPA 2

N/AP/HPA 3

INVA 4

S1A 5

SA/B 6

VA+ 7

VD+ 8

LSh 9

20 LPB

19 BPB

18 N/AP/HPB

17 INVB

16 S1B

15 AGND

14 VA-

13 VD-

12 50/100/HOLD

CLKA 10

11 CLKB

TOP VIEW

PIN DESCRIPTION

PIN NAME

1 LPA

FUNCTION

Lowpass output for biquad A.

2 BPA

Bandpass output for biquad A.

3 N/AP/HPA Notch/allpass/highpass output for

biquad A.

4 INVA

Inverting input of the summing op amp

for biquad A.

5 S1A

Auxiliary signal input pin used in

modes 1a, 1d, 4, 5, and 6b.

6 SA/B

7 VA+

8 VD+

9 LSh

Controls S2 input function.

Positive analog supply.

Positive digital supply.

Reference point for clock input levels.

Logic threshold typically 1.4V above

LSh voltage.

10 CLKA

Clock input for biquad A.

PIN NAME

11 CLKB

FUNCTION

Clock input for biquad B.

12 50/100/HOLDInput pin to control the clock-to-

center-frequency ratio of 50:1 or

100:1, or to stop the clock to hold the

last sample of the bandpass or lowpass

outputs.

13 VD-

14 VA-

15 AGND

Negative digital supply.

Negative analog supply.

Analog ground.

16 S1B

Auxiliary signal input pin used in

modes 1a, 1d, 4, 5, and 6b.

17 INVB

Inverting input of the summing op amp

for biquad B.

18 N/AP/HPB Notch/allpass/highpass output for

biquad B.

19 BPB

20 LPB

Bandpass output for biquad B.

Lowpass output for biquad B.

2

Share Link: