NJM2550 View Datasheet(PDF) - Japan Radio Corporation

Part Name

Description

MFG CO.

NJM2550

10.7MHz INPUT FM IF DEMODULATOR

Japan Radio Corporation  

Pattern Layout

NJM2550

10uF

COMP

OUT

OFF

20 100kΩ

19

18 100kΩ

AMP

CHARGE

SW

17 100kΩ

OUT

ON

330pF

RSSI

OUT

21 22

7.5kΩ1000pF

NJM2550

68kΩ 16

15

3300pF

14

13

12 1000pF

RSSI

REF

68kΩ 11

AF

68kΩ

OUT

12

5

30pF 33kΩ

0.01uF

8 2pF

4165-T070

9

(Sumida Corportion)

10

1kΩ

3 0.01uF

51Ω

4

GND

IF IN

V+

7

0.1uF

Ver.2006-02-24

6

10uF

- 11 -

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