TDA8050 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

比赛名单

TDA8050

QPSK transmitter

Philips Electronics 

Philips Semiconductors

QPSK transmitter

Product specification

TDA8050

handbook, full pagewidth

+5 V

Siemens

V944

OUTEN

1

150 Ω

BUF_OUT

2

+9 V

150 Ω

BUF_OUTC

3

AGND2

4

SW_CAP

32

100 pF

RF_INC

31

RF_IN

30

100 nF

100 nF

680 Ω

47 pF

AVCC2

29

+5 V 390 nH

390 nH

100 nF

100 Ω

100 nF

100 nF

100 Ω

100 nF

BB133

10 kΩ (2×)

22 kΩ

10 kΩ

22 kΩ

15 pF

10

pF

15 pF

330 370

pF pF

18 kΩ

8.2 nF

I_IN

5

I_INC

6

Q_IN

7

RF_OUT

28

100 nF

RF_OUTC

27

100 nF

AVCC1

26

+5 V

27 pF

Q_INC

8

AGND1

9

IF_FILTC

25

TDA8050

68 nH

18 pF

IF_FILT

24

140 MHz

TKAMOD

10

22 nH

TKBMOD

11

CP_MOD

12

LOCK

23

TKACONV

22

56 nH

TKBCONV

21

BB132

(2×) 10 kΩ

39 pF

8.2

pF

22 kΩ

39 pF

10 kΩ

DVCC

13

CLK

14

TUNECONV

20

CP_CONV

19

10 kΩ

330 pF

+9 V

100

nF

820 pF

22 kΩ

27 kΩ

10 nF

DATA

15

EN

16

DGND

18

4 MHz

OSC_IN

17

18 pF

MBK982

Fig.9 Application diagram.

1999 Dec 14

15

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