CD8690CP OSD RGB I 2 L X 50Hz/60Hz 50Hz/60Hz SDIP

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1 CD8690CP NTSC/PAL 1. CD8690CP OSD PAL/NTSC AGC AGC AFT AGC FM ACC APC OSD PAL/NTSC NTSC

2 CD8690CP OSD RGB I 2 L X 50Hz/60Hz 50Hz/60Hz SDIP

3 CD8690CP OSD - ATT 90 X X N.1 APC D.L AMP ACC ACC LPF LPF V.CD 50/60 INV AFC 32fH VCO H.CD OSD FM AGC IF VCXO X

4 CD8690CP ATT IN 28 IN OSD-G OSD-G 2 IN FBAF 29 SEP V 3 DEM 30 OUT V 4 IN DETSIF SIF 31 IN VF 5 OUT LIMSIF SIF 32 CON TINT 6 FIL AGC1 AGC 1 33 CON SHR-VR 7 FIL AGC2 AGC 2 34 CON BRT 8 GND PIF/SIF 35 IN CHR 9 INP IF1 PIF 1 36 IN SEP 10 INP IF2 PIF 2 37 GND V/C/D V/C/D 11 FIL APC APC 38 DR DL D.L 12 VCO fsc f SC 39 CON CONTR 13 V CC V/C/D V/C/D 40 CON C 14 VCO fsc F SC 41 IN DL 15 FIL CL 42 FIL XIL 16 OUT R-Y R-Y 43 OUT RIF PIF 17 OUT B-Y B-Y 44 V CCIF IF 18 OUT G-Y G-Y 45 TA PIF1 PIF 1 19 OUT Y Y 46 TA PIF2 PIF 2 20 X-RAY X 47 TA AFT AFT 21 IN FBP 48 OUT AFT AFT 22 OUT Y 49 IN SIF SIF 23 FIL AFCH AFC 50 CON ATT 24 VCO 32fH 32fH 51 OUT RFAGC RFAGC 25 V CCH 52 DL RFAGC RFAGC 26 IN OSD-R OSD-R 53 OUT AUD 27 IN OSD-B OSD-B 54 CON BRTOSD OSD T amb = 25 V CC 15 V E IN 5 V P-P P D 1923 mw T amb -20 ~ 65 T stg -55 ~ mW 4 12

5 CD8690CP 3. 2 V/C/D V CC V/C/D V V CCH V IF V CCIF V 3. 3 T amb = 25 V CC = 9V V CCH =9V ATT V V V V V V SIF V V SIF V V AGC 1 V V AGC 2 V V PIF V V PIF V V APC V V F SC VCXO V V F SC VCXO V V V 15 V 34 =4.5V V R-Y V V B-Y V V G-Y V V AFC V V 32fH VCO V V OSD R V V OSD G V V OSD B V 28 V CC H V V V V V V V V V V V V V V V V V D.L. V V V V V V V V 5 12

6 CD8690CP V V PIF V V PIF V V PIF V V AFT V V AFT V V SIF V V RFAGC V V V V V/C/D I ma I ma PIF/SIF I ma PIF V INMIN db IF V INMAX db IF AGC A db DG % DP deg V O V SYNC V V OUT Vp-p fv MHz V WTH V V WCL V V BTH V V BCL V CL db I 2nd db AFT f/ V khz/v A V AFT B/A % C/A % V 43(0) V AFT V V 920kHz I db Z IN k SIF FM V OD mvims V IN db AMR db 3dB f G khz THD 1.5% f D khz ATT G ATT db ATT G ATTMAX db G V AF db 6 12

7 CD8690CP Y INP k SHR INP k D YN Y V C-P D YN SHR V P-P Y MAX V Y MIN V Y iaink ma GY db G SHR db f r MHz G BRT V BRT V T DC % V CLAMP V V CONT V G CONT db Gf CONT db G SHR db V SHR V V VBLX V V HBLX V VP VBLX50 50Hz H VP VBLX60 60Hz H t DBS sec 7 12

8 CD8690CP ACC e a V P-P A Ratio V UNI V G UNI db UNI deg V COL V G COL db COL deg e C mvp-p V TIN V deg 3.58MHz deg deg 4.43MHz deg PAL/NTSC V P/N V e b 3.58MHz mv P-P e b 4.43MHz mvp-p V KIL V VKIL V e mv P-P V ID V V ID V APC f 3PH Hz 3.58MHz H L f 3PL Hz APC f 3HH Hz 3.58MHz H L f 3HL Hz APC f 4PH Hz 4.43MHz H L f 4PL Hz APC f 4HH Hz 4.43MHz H L f 4HL Hz MHz Hz/V MHz Hz/V e R R V P-P e G G V P-P e B B V P-P e RMAX R V P-P e GMAX G V P-P e BMAX B V P-P 8 12

9 CD8690CP NV R /V B R/B Ratio NTSC NV G /V B G/B Ratio PV R /V B R/B Ratio PAL PV G /V B G/B Ratio N R-B R/B deg NTSC N G-B G/B deg P R-B R/B deg PAL P G-B G/B deg V RCW R mv P-P V GCW G mv P-P V BCW B mv P-P V RHC R mv P-P V GHC G mv P-P V BHC B mv P-P f DEMO R R MHz f DEMO G G MHz f DEMO B B MHz V COL V D.L. V DL V P-P S v V S v V S v V P-P S t msec S t msec S t msec I IN A AFC I DET A AFC 50T CO H (50Hz) 50T CO2-5 - H AFC 60T CO H (60Hz) 60T CO2-5 - H V fh V V H V f o khz f H PULL khz f H HOLD khz H Hz/mV T % X V ON V X V HOLD V VHH V VHL V 9 12

10 CD8690CP VP H V VH V VVL V 50f PV H (50Hz) 50f PV H 60f PV H (60Hz) 60f PV H 50f free (50Hz) Hz (60Hz) 60f free Hz 50Hz/60Hz V SET V V SET V 50Hz/60Hz V DET V V DET V OSD OSD I ON ma OSD I OFF ma OSD VH OUT V OSD VL OUT V RCO nsec t PRCO nsec RCO nsec t PRCO nsec Y OSD Y nsec Y OSD ty nsec OSD Y 0 Y nsec OSD Y t 0 Y nsec OSD V OSDBRT V OSD G OSDBRT

11 CD8690CP uF 4.7uF uF PF 82PF TRF uF 68k AFT BPF 5.1k 0.056uF 0.47uF k AFT 8 47 F k (1%) SAW 1.6k (1%) 820 TRF uF (mp) TRF PF 6.2k 10uF TRF1115 1k 3k 10uF R-Y B-Y Xtal 47PF 33PF 1k 0.47uF C D C P uF 42 50/ k 13uH 300 1uH TRF uH 2SC 1815 TRF 203G 330 TRAP 1k 1.6k G-Y k -Y 5 X- 10uF FBP uF 3.3k uF(NP) 30uH 50/ uH 36PF 160PF 1k 18PF 10PF 5.1k uF 500F uF OSD R OSD G OSD B VCC (9V) H VCC (9V) 11 12

12 CD8690CP

,,,,,,,,,,,,, ( CIP) /,. :, ( ; 4) ISBN TN CIP ( 2000) : : : : * : : 174 ( A ) : : ( 023) 6510

,,,,,,,,,,,,, ( CIP) /,. :, ( ; 4) ISBN TN CIP ( 2000) : : : : * : : 174 ( A ) : : ( 023) 6510 ,,,,,,,,,,,,, ( CIP) /,. :, 2000. 8 ( ; 4) ISBN 7-5624-2177-3............ -. TN949. 7 CIP ( 2000) 40714 : : : : * : : 174 ( A ) : 400030 : ( 023) 65102378 65105781 : ( 023) 65103686 65105565 : http: /