NJM2540 Ver la hoja de datos (PDF) - Japan Radio Corporation

Número de pieza

componentes Descripción

Fabricante

NJM2540

Mixer and Oscillator for TV Tuner

Japan Radio Corporation  

NJM2540/2543

„ AC TEST CIRCUIT

UHF IN

VHF IN

IF OUT

2.2n

16774B

2.2n

16

(1)

2.2n

2.2n

2.2n

20p

15

14

13

12

11

(2)

(3)

(4)

(5)

(6)

10

(7)

2.2n

9

(8)

(16)

(15)

(14)

1

2

3

15p

36p

(13)

4

7p

(12)

5

4p

(11)

6

51p

1n

15p

27p

(10)

7

(9)

8

2.2n

1T363A

33k

1n

HVU202A

33k

1n

33k

1T363A

0.5p

1n

2.2n

1.5p

2k

91p

2k

VHI

VLO

2k

100k

UHF

VHF

VT VCC

OSC OUT

-4-

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