Part Number
|
YD1619 |
Manufacturer
|
Wuxi Youda electronics |
Description
|
SINGLE-CHIP FM/AM RADIO-IC |
Published
|
Nov 9, 2006 |
Detailed Description
|
com
YOUDA INTEGRATED CIRCUIT
YD1619
SINGLE-CHIP FM/AM RADIO IC—YD1619
DESCRIPTION
The YD1619 is a one...
|
Datasheet
|
YD1619
|
Overview
com
YOUDA INTEGRATED CIRCUIT
YD1619
SINGLE-CHIP FM/AM RADIO IC—YD1619
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 8Ω
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...
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