U6225B Просмотр технического описания (PDF) - Temic Semiconductors

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U6225B

2.9 GHz PLL for SAT TV Receiver with Universal Bus

Temic Semiconductors 

TELEFUNKEN Semiconductors

Application Circuit

TUNER

f IF

fTV

f VCO

U6225B

30 V

22 k

12 V

22 n

4 MHz

3

1

39 k 100 n

16

18 p

2

67

8

9

22 k

SW7 SW6 SW5 SW4

10 k

22 k

1 n RFi 1 n

13

14

12

15

10

5

11

4

SW1 / Lock

10 k

22 k

10 k

Dimensions in mm

Package: SO-16 small

Figure 15.

Vs

GND

AS / ENA

SCL

SDA

from uC

95 10742

Rev. A1: 25.10.1995

94 8875

11 (12)

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