YD2149 Datasheet, PDF (3/7 Pages) Wuxi Youda electronics Co.,LTD – AM/FM 1 CHIP TUNER IC

YOUDA INTEGRATED CIRCUIT
YD2149
EXPLANATION OF TERMINALS
Pin
Pin
No.
CHARCTERISTIC _No.
1
RF GND
13
2
FM-RF IN
14
3
AM LOW CUT
15
4
MIX OUT
16
5
V_CC
17
6
AM IF IN
18
7
FM IF IN
19
8
GND
20
AGC
9
21
(AM AGC)
10
QUAD
22
11
R-OUT
23
12
L-OUT
24
CHARCTERISTIC
LPF2
LPF1
MPX IN
DET OUT
IF REQ
ST LED
OSC OUT
AM OSC
FM OSC
AM RF IN
RF VCC
FM RF OUT
MAXIMUM RATINGS（Tamb=25℃）
CHARACTERSTIC SYMOL
RATING
UNIT
Supply
V_CC
8
V
LED Current
ILED
10
mA
LED Votage
VLED
8
V
Power
YD2111N _{PD（Note）}
1200
mW
Dissipation YD2111F
500
Operating Temperature
Topr
-25～+75
℃
Storage Temperature
Tstg
-55～+150
℃
Note：Derated above 25℃ in the proportion of 9.6 mW/℃（2149N）、4 mW/℃（2149F）.
ELECTICAL CHARACTERISTICS
(Unless otherwise specified,Tamb=25℃,V_CC=3V,F/E： f=98MHz，fm=1kHz
FM IF：f=10.7MHz,f=±22.5kHz ,m=1kHz
AM ：f=1MHz,MOD=30%,fm=1kHz
MPX ：fm=1kHz)
WuXi YouDa Electronics Co., Ltd
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Website: www.e-youda.com