CD22301 View Datasheet(PDF) - Intersil

Part Name

Description

Manufacturer

CD22301

Monolithic PCM Repeater

Intersil 

CD22301

16

15

VCC

5.1K

5.1K

TO AMPLIFIER

VEE

FROM CLOCK

THRESHOLD DETECTOR

FIGURE 2. CLOCK INTERFACE CIRCUIT

VCC

VCC

FROM

LIMITER

13

5.5K

VEE

12

TO TIMING

PULSE

AMPLIFIER

12K

VEE

FIGURE 3. PHASE-SHIFT INTERFACE CIRCUITS

1

2

3

4

0.1µF

eIN

5

0.001

µF

6

0.1

8.2kΩ

8.2kΩ µF

7

8

9

18

1µF

17

0.68µF

16

L1 (NOTE)

15

C1

(NOTE)

14

3.83kΩ 100µH

13

12

20

130Ω pF

11

130Ω

10

NOTE:

C1 AND L1

RESONATE AT 1.272MHz

91kΩ

VCC = 5.1V

0.1µF

PULSE OUTPUT

FIGURE 4. DC AND OUTPUT PULSE TEST CIRCUIT

1

18

2

17

5KΩ

0.1µF

3

16

4

15

5

14

VCC = 5.1V

0.01µF

6

13

7

12

8

11

9

10

FIGURE 5. TEST CIRCUIT FOR IMPEDANCE MEASUREMENT

4

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