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YOUDA INTEGRATED CIRCUIT

YD1619

SINGLE-CHIP FM/AM RADIO IC鈥擸D1619

DESCRIPTION

The YD1619 is a one-chip FM/AM radio IC designed for radio-cassette tape recorders.

FEATURES

*Small number of peripheral components.

*Low current consumption (Vcc=3V)

For FM:ID=5.3mA (Typ.)

For AM:ID=3.4mA (Typ.)

*Built-in FM/AM select switch.

*Built-in RF AGC, IF AGC circuit.

*Large output of AF amplifier.

Vcc=6V,EIAJ output=500mW (Typ.)

When load impedance 8惟

BLOCK DIAGRAM

30

29

28

27

26

25

24

23

22

21

20

TUNING

METER

19

18

17

16

AM IF DET AGC

AF Power AMP

AM FE

FM DISCRIMINATOR

FM FE

1

2

3

4

5

6

7

8

9

10

FM IF

11

12

13

14

15

WuXi YouDa Electronics Co., Ltd

Tel:

Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China

86-510-85205117

86-510-85205106

Fax: 86-510-85205110

Website: www.e-youda.com

SHENZHEN OFFICE Tel錛?86-755-83740369

13823533350

Fax錛?86-755-83741418

Ver 5.0

1 of 4

2006-7-10

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YD1619相關(guān)型號PDF文件下載

• 型號
  版本
  描述
  廠商
  下載
• YD1619
  英文版
  SINGLE-CHIP FM/AM RADIO IC
  YOUDA
  YD1619
• YD1619
  英文版
  SINGLE-CHIP FM/AM RADIO IC
  YOUDA [Wux...
  YD1619

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