cxd1217q Sony Electronics, cxd1217q Datasheet
cxd1217q
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cxd1217q Summary of contents
Page 1
... Synchronizing Signal Generator for Video Camera Description The CXD1217Q is a synchronizing signal generator for color video cameras. Features • Compatible with the respective systems, NTSC, PALM, PAL and SECAM • Output is synchronized with the clock of 910f 908f H • 25Hz offset processing by PAL system • ...
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... H 1/7 1/81 1 1/625 1/525 1/625, 1/525 PAL PALM fv/2 fv/8 SC 1/4 RESET FIELD 1 RESET 1/4 SC RESET 1/454, 1/455 1/625, 1/525 COMPOSITE SIGNAL CONTROL F.F. – 2 – CXD1217Q INT-NTSC 17 OSC INT- NTSC PALM PAL PHASE 22 HCOMOUT COMPARISON 30 OFLD1 1/2 3 OFLD 5 OLALT 31 OBF/COLB 4 OBLK 2 OSYNC 10 OVD 6 OHD 26 OFH ...
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... Internal and external synchronizing modes switchover L: Internal synchronization H: External synchronization System selecting input 1 System selecting input 2 Horizontal reset input Phase comparator output Clock output Clock input Horizontal frequency output Power supply pin Vertical reset signal First field output Burst flag/color blanking output – 3 – CXD1217Q ...
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... V – 0 4mA –4mA V – 0 4mA –4mA 8mA 0. 250k DD Conditions Min. — — – 4 – CXD1217Q = 0V, Topr = –20 to +75°C) SS Typ. Max. Unit 120 µA ± 2.5M ...
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... The phase to be reset is the advanced point of 6.3 to 6.37µ 91-bit shown in the diagram below. HRI input CXD1217 HD OUT output Clock 910f H 908f H 910f H 908f H System NTSC SECAM "0" PALM "1" PAL Reset 6.3 to 6.37 [µs] – 5 – CXD1217Q 70ns) than the HRI input as ...
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... Rising edge behind from point ) Reset State is the same as in the case of V resetting. H VRI2 CXD1217 VRI2 OHD2 OVD2 Shift Reg. Output Clock Delay It suffices to set IC-1 and IC-2 into INT mode. – 6 – CXD1217Q Clock ...
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... HD OUT BLK OUT VD OUT FLD OUT FLD1 OUT (fv/4) (NTSC) FLD1 OUT (fv/8) (PALM) CLIN 4fscIN (NTSC) (PALM) SC OUT 12H 10H 20H – 7 – CXD1217Q Field 1 ODD 2 EVEN 3 ODD 4 EVEN Field Field ODD EVEN ODD EVEN ODD ...
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... HD OUT BLK OUT OVD FLD OUT FLD1 OUT (fv/8) (PAL) FLD1 OUT (fv/4) (SECAM) 4fscIN (PAL) SC OUT 10H 8.5H 7H 25H 7.5H 2.5H 2.5H – 8 – CXD1217Q Field 4 EVEN 1 ODD 2 EVEN 3 ODD Field Field EVEN ODD EVEN ODD EVEN ODD EVEN ...
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... CXD1217Q ...
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... Synthesizer OLALT 14.187MHz ( = 908f ) VCO HCOMOUT CLIN CLOUT Phase Comparison 1/7 1/81 1/2 Field – 10 – CXD1217Q HRI 21 VRI 10k 10k MODE1 MODE2 SS DD HRI ...
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... CLIN CLOUT Phase Comparison 1/101 1/525 Field CLIN V SS Synthesizer – 11 – CXD1217Q V DD 10k MODE1 SS DD HRI 21 Synthesizer VRI 10k MODE2 DD HRI 21 VRI ...
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... SONY CODE QFP-32P-L01 EIAJ CODE QFP032-P-0707 JEDEC CODE 32PIN QFP (PLASTIC 0.15 0.24 M PACKAGE MATERIAL LEAD TREATMENT LEAD MATERIAL PACKAGE MASS – 12 – CXD1217Q 0.1 + 0.35 1.5 – 0.15 + 0.2 0.1 – 0.1 + 0.1 0.127 – 0.05 0° to 10° EPOXY RESIN SOLDER PLATING 42 ALLOY 0.2g ...