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*Ac1/4 E3/4
CD2111CP
*AcuoOOEAEu*/ AE
1.aOIeOoEA
CD2111CP AE / e O C E 1/4xeAAaEo*AcUOOaOIAIuAAaxuAI 1/4xeAAaOIAIuAAIu* |EIi1/4u*/Oe /AE o1/4EOIAOE *AceAa1/2uEaIA1/4*AOnOONuEaIAAE/AOUA YEcaEAAEOOIaIOxUOA OUA *AOIOIu*/AOUA I/AcOc iI*/x NcOc 1/2EIxa* 2./ A E A 1/2 y O e O 1/4 I o U A | SDIP24 (VCC = 3V Tamb = 25 ) ICC(FM) = 9.0mA(I a VCC = 1.8~7V (Tamb = 25 ) ) ICC(AM) = 5.0mA(I a ) *AOi1/4AEo1/41/2yOAE/uO/eI /AENaAEOAE/ YEcIinAEO // O E AE u * uoO *Ac IeEO|OaIEu*nO3/4AE/ /O O AO 1/2EaUO oOOE Iu 3V u o uoOOEu aAE OI a cE AI
2.11/4 I o U A |
24 23 22 21 20 19 18 17 16 15 14 13
OoAE /AE 3/4On 3/4On NOOnAE/ *OAE/ OoAE a /AE 3/4Oe /*u iAE /*u /AE cAE1/2 1/4i 1/4ia 1/4i /AE *A /AE iAE
AGC
/*u
*Ao OAEIa
1/2aAe Oi
AIaEu EuA /AE
//*u
/
/*u O*A
/AE O*A
7 8 9
/ OE3/4
10
AIaEu OE3/4
11 12
1
2
3
4
5
6
IIy3/4IcxOE*YOIE3/4
*OO *AIAEyI EOE-1/2 14 A
U
c
1 O
0510 5807123-5506
8 O
aeO
0510 5803016
3/4E1/4cA*
CD2111CP
2.2/ A E A 1/2 y O A1/2yO 1 2 3 4 5 6 7 8 9 10 11 12 3. O O I c 3.1y E I I 1/4 aeOiAC*y I NcOc LED / A c LED N c A| EAI/x EAIae x 3. 2 O O I c aeOiAC*y F/E AM MPX I /AcI3/4 18o a E A 1/2 ex F/E EoAeAeEaE NcnO3/4 Vin
lim
*u
A eEaEA*AE/ OA* IOAEIu*/ oaEAEi aeOoOOxu*/
|
AU
A1/2yO 13 14 15 16
*u
INFMRF GNDRF AMLOW CUT OUTMIX AGC VCC INAM IF INFM IF GND LED ST LED QUAD
A OUTR OUTL LPF1 LPF2 INMPX eEaEuEaIA
| oaEOO oaEox EAI EAI
AU
AEOO Oc AEO eEaEAEOu*/ eEaEAEOAE/ O AEO 3/4EO/ 3/4EOuEaIA AEo1/4
17 18 19 20 21 22 23 24
OUTDET AFC OSCAM OSCFM VCC RF OUTFM RF INAM RF
oaEi1/4 AEOOIaIOx nO3/4u*/ nO3/4AE/ OcA* oaEA*AE/ eEaEA*u*/
Tamb= 25 Ey Au AE *u A i O VCC ILED VLED PD x Topr Tstg 25 E I E O O yEAEAI Tamb = 25 f = 98MHz fm=1kHz f = 22.5kHz fm = 1kHz f =1MHz MOD = 30% fm = 1kHz fm = 1kHz Au AE *u A a EO Io 1/4 ae ix Ia 9 5 0.75 15.5 7 105 * O oix 12.5 7.5 I mA k
dBu
8 10 8 1.2 -25 75 -55 150 UEo1/4Oi A|
I V mA V W
1
9.6 mW
VCC = 3V
FM IF f =10.7MHz
Ey
A1/4I 4.1 4.1
ICC(FM) ICC(AM) R18
Vin=0 1/2 E A AE / Vin=0 1/2 E A u * / 1/2EAAE/ 1/2EAu*/ -3dB fosc=108.7MHz
Vosc
(EMF) mVrms iAIO1/2
4.1 4.2
U
2 O
8 O
3/4E1/4cA*
CD2111CP
iIEO1/2 I Ey Au AE *u A a EO Io 1/4 ae ix 35 60 Ia 40 75 65 0.2 50 45 20 18 50 35 70 41 0.7 28 55 5 L+R=90% P=10% Fm=1kHz THD=3% f =1kHz P=20Vrms m fm=10kHz Vin=200mVrms L+R=180mVrms P=20Vrms Vin=200mVrms Vin=200mVrms eEaEAE1/4 O VL(OFF) VH O C.R. S/N LED 1/2 P=20 mVrms LED O 3 6 2 8 80 mVrms mVrms % dB 4.1 4.1 4.1 4.1 -2.5 -1.5 700 35 45 45 0.3 70 90 * O oix 45 90 I
dBu
A1/4I
FMIF EoAeAeEaE oaEi1/4 EeOA aeOE EAEO Ou*/ LEDE o A e A o1/4EeO3/4iE AM aeOoO oaEi1/4 EeOA EaeOE LEDE o A e A MPX exeEaE exoaE eEixuEaIA Nc EeAO* Eu EaeOE A A Ia Eu aeOoO Ea1/2AEAI uEaIA eA3/4EO EoA 3/4EOuEaIA UON I*1/2x EeOA AV C.B. VL(ON) THD(STE) 0.3 -1 0 8 0.5 1.5 12 % dB dB mVrms 4.1 4.1 4.1 4.1 THD(MON) % 4.1 RIN ROUT VinMAX ST Sep k k mVrms dB 4.1 4.1 AV VOD S/N THD VL Vin =25dBuV EMF Vin =60dBuV EMF Vin =60dBuV EMF Vin 60dBuV EMF IL=1mA mVrm s mVrms dB % dBu (EMF) 4.1 4.1 4.1 4.1 4.1 Vin(lim)IF VOD S/N THD AMR VL MUTE -3dB Vin=80dBuV EMF Vin =80dBuV EMF Vin =80dBuV EMF Vin =80dBuV EMF IL=1mA Vin =0 (EMF) mVrms
% dB dBu
4.1 4.1 4.1 4.1 4.1 4.1 4.1
40
50
(EMF)
dB
23
33
U
3 O
8 O
3/4E1/4cA*
CD2111CP
4. *AIOEa
DET OUT 22 F
SW1
10 AM
6800pF
F FM
ST
DET
IN F F
SW-1
SW-2
OUT LPF 4.7k Vcc=3V 0.1 F 220 CR F
4.7
F
VCO STOP
2.7mH
1000P
33k
AM
0.01
3.3k
F
AM-RF
0.01
0.01
75
75
24
L1 23
L2 21 20
T1 19 18 17 16 15
22
0.01
14
13
Vin 2 4 T2 F 0.47
CD2111CP
1 3 5 F 6 7 8 9 10 11 12
FM-RF IN 75 Vin FM-IF 75 Vin
BPF
4.7
330
SW3
IN 270
I1/4
470k 0.1 F F 8V 2SK161
4.1
GND F
24
0.033
23
22
21
470k
1k
L2
5pF
1/4aaa
220
560
20
19
18
17
16
560
CF2
CF2
15
14
0.01
FM
1
0.022 IN
F 2k
F
F
F
F
4.7
0.33
F FM
13
CD2111CP
1 2 3 4 5 0.033 F 6 7 8 9 10 11 12 100 F Vcc
I1/4
4. 2
U
4 O
8 O
3/4E1/4cA*
CD2111CP
5.IIuCOO
THD
dB
dB
iIAE
EaeOE
iIAE
NceEaE
dBuV EMF
NceEaE
dBuV EMF
VOD (dB)
iIAE
EaeOE
THD
aEAAE
f kHz
NcoaEi1/4
NcOc
VCC (V)
VOD (dB)
dB
NcoaEi1/4
EAI3/4*
Ta ( )
iIAE
NceEaE
Vin dBuV EMF
8 O
U
5 O
EaeOE
THD
/AcI3/4
ICC (mA)
dB
EaeOE
THD
3/4E1/4cA*
EeAO*
Sep (dB)
NcoaEi1/4 NcoaEi1/4 VOD (dB)
VOD (dB)
EAAE O/ EAI3/4* NcOc Ta ( ) VCC (V)
fm (kHz)
U
6 O
EaeOE EeAO* I*1/2xNceEaEA /O Sep (dB)
THD
/AcI3/4 NcoaEi1/4
ICC (mA) VOD (dB)
8 O
NceEaEA AE1/4
Vin (mVrms)
EAEO/
EAAEnO3/4 MOD %
CD2111CP
fvco (kHz) Vin (mVrms) EaeOE
THD
EaeOE
THD
3/4E1/4cA*
CD2111CP
Sep.(dB)
THD
Sep.(dB)
EeAO*
EaeOE
EeAO*
EAAEnO3/4
fvco (kHz)
NcOc
VCC (V)
Vin (mVrms)
NceEaEA AE1/4
NcOc
VCC (V)
6. /AE O| eO*AIAO|
6.1 * A I A O |
L-Eao R-Eao
EAAEnO3/4
fvco (kHz)
cO
AM AMIiI FM 3/4Oe 24 23 22 21 20 19 18 FM
17
16
15
VCOIOn
14
13
FM
CD2111CP 3 5
IiI
1 BPF 2 4 6 7 8 9 10 11 12
U
7 O
8 O
EaeOE
THD
3/4E1/4cA*
CD2111CP
6. 2 / A E A O | : 6.2.1* A c I O I u * / 1.IacY E O 1/2 I y C E U A | I O I u * / AOIEoAO*AEAOA A*1/4A*| 2. U A E O E A AE I O YEc C3 o 3/4 u E
C3 AE o O * A O A 10 k a I e x c
3
+ _
C3
1 f L= Hz 2 x x 10 x 10 3 x C 3
3. U A | I O I u * / O e o E 4. 1/2 E A u * / U O O 6.2.2 * A c AE o 1/4 AE / AE/ O*Ac AEo1/4 AIcEyEI1/4*AIAO| Y E c COI E A AE A / AE O3IO a I O x I AE/AOEOOE aeIA|EIi1/4 /AE o1/4EOIu
Vcc 1 2 4
C3U O o O E
1uF E
IaEAAEAOO1/2IOIiIEiIAE
OEoAeA
1/2AIuE
AEa
10P 12
Pin12 3 5
EAAEOEa 10.7MHz
Co (pF) 51
Qo 45
yE|E 1-2 2-3 1-3 30 4 -6
3/4I (mm ) 0.12
1/4I 600BEAS-10018Z TOKO 3/4 E
7. cIaI
U
8 O
8 O

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