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Datasheet: YD2111 (No company)

 

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No company
YD2111
AM/FM --
YD2111
YD2111 AM/FM 3V FM
FCC

FCC
AM
FM IFTFM IF
FM
AFC
VCC3VTamb=25
Iccq (FM)=9.0mA ()
Iccq (AM)=5.0mA ()
Vcc=1.8V
12
11
10
9
8
7
6
5
1
2
3
4
24
23
22
21
20
19
18
16
17
15
14
13
FM
FM
AM
FM
AM
FM
AM
AGC
AM
FM
FM

/
FM/AM


5 0510-85205117 85205106 0510-85205110
0755-83740369 0755-83741418 :www.e-youda.com
.0 2006-7-10
YD2111
1 FM-RF
IN
13 R-OUT
2 RF
GND 14 L-OUT
3
AM LOW CUT
AM 15
LPF1
1
4 MIX
OUT 16 LPF2 2
5
AGC(AM
AGC)
AM
17 MPX
IN
6 V
CC
18
DET
OUT
7
AM IF IN
19 AFC
8
FM IF IN
20 AM
OSC
9 GND
21
FM
OSC
10 TUN
LED 22 RF
VCC
11 ST
LED
23
FM RF OUT
12 QUAD
24
AM RF IN
Tamb=25
V
CC
8
V
ILED 10
mA
VLED 8
V
YD2111N 1200
YD2111F
PDNote
400
mW
Topr -25+75
Tstg -55+150
25 9.6 mW/2111N3.2 mW/2111F
(
Tamb=25V
CC
=3VF/E f=98MHzfm=1kHz
FM IF f=10.7MHzf=22.5kHz fm=1kHz
AM f=1MHzMOD=30%fm=1kHz
MPX fm=1kHz)


:www.e-youda.com
YD2111
Icc(FM)
Vin=0, FM mode
9
12.5
Icc(AM) Vin=0,
AM
mode
5
7.5
mA
V
in
(lim) -3dB
7
dB
V
F/E
V
OSC
f
OSC
=108.7 MHz
105
mV
V
in
(lim)IF
-3 dB
35 40 45
dB
V
V
OD
Vin=80dBV
60 75 90 mV
S/N
Vin=80dBVF
65 dB
THD
Vin=80dBV
0.2 %
AMR Vin=80dBV
50 dB
V
L
I
L
=1mA
40 45 50
dB
V
FM
IF
MUTE
Vin=0
20 dB
G
V
Vin=25dBV
18 35 70 mV
VOD
Vin=60dBV
50 70 90 mV
S/N
Vin=60dBV
41 dB
THD
Vin=60dBV
0.7 %
AM
V
L
I
L
=1mA
23 28 33
dB
V
0.75
18
R18
15.5
k










:www.e-youda.com
YD2111
R
IN
55 k
R
OUT
5 k
Vin MAX
(STEREO)
L+R=90%, P=10%,
fm=1kHZ, THD=3%
700 mV
fm=100HZ 45
fm=1KHz 35 45
Sep
L+R=180Mvrms,
P=20mVrms
fm=10KHz 45
dB


THD
(MONAUR
AL)
Vin=200mVrms
0.3




TGD
(STEREO)
L+R=180Mvrms,
P=20mVrms
0.3
%
GV Vin=200mVrms
-2.5
-1
0.5
dB
C.B. Vin=200mVrms
-1.5
0
1.5
dB
OFF
VL(ON)
8
12
mV








ON
ON
VL(OFF)
Pilot Input
3 6 mV

VH LED
ON
OFF
2
C.R. P=20mVrms
8 %
MPX
S/N
-
80 dB





:www.e-youda.com
YD2111
12
3
4
5
6
78
BPF
F
M
R
F
IN
75
F
M
I
F
IN
75
A
M
R
F
IN
75
0.47F
4.7F
+ -
T2
330
CF1
CF2
270
9
1
01
11
2
560
560
24
23
22
21
20
19
18
17
16
15
14
13
YD2111
CR
FM RF
IN
Vin
Vin
Vin
AM RF
IN
GND
RF
OUT
AM LOW
OUT
MIX
AGC
VCC
IN
AM IF
IN
FM IF
GND
LED
TUN
LED
ST
QUAD
R
OUT
L
LPF 1
LPF 2
MPX
DET
AFC
OUT
AM
FM
OSC
RF
VCC
FM RF
OUT
2K
2.7mH
75
0.022F
0.01F
0.01F
33K
T1
L2
L1
2.2F
+
-
DET OUT
FM
AM
0.033F
6800PF
560K
1000PF
10F
+-
FM ST DET IN
0.1F
1F
0.1F
0.01F
4.7F
+
-
0.01F
4.7F
+
-
AM
FM
3.3K
VCO STOP
220F
0.1F
VCC=3V
LPF
4.7K
OUT
+
-

:www.e-youda.com
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