cxd1217m Sony Electronics, cxd1217m Datasheet
cxd1217m
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cxd1217m Summary of contents
Page 1
... Synchronizing Signal Generator for Video Camera Description The CXD1217M 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 – CXD1217M INT-NTSC 19 OSC INT- NTSC PALM PAL PHASE 24 HCOMOUT COMPARISON 2 OFLD1 1/2 5 OFLD 7 OLALT 3 OBF/COLB 6 OBLK 4 OSYNC 12 OVD 8 OHD 27 OFH ...
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... Pin 27) H Sub carrier output 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 – 3 – CXD1217M ...
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... V – 0 4mA –4mA V – 0 4mA –4mA 8mA 0. 250k DD Conditions Min. — — – 4 – CXD1217M = 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 – CXD1217M 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 – CXD1217M 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 – CXD1217M 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 – CXD1217M Field 4 EVEN 1 ODD 2 EVEN 3 ODD Field Field EVEN ODD EVEN ODD EVEN ODD EVEN ...
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... CXD1217M ...
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... OLALT 14.187MHz ( = 908f ) VCO HCOMOUT CLIN CLOUT Phase Comparison 1/7 1/81 1/2 Field – 10 – CXD1217M HRI 23 VRI 10k 10k MODE1 MODE2 SS DD HRI 23 Synthesizer VRI 1 ...
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... HCOMOUT CLIN CLOUT Phase Comparison 1/101 1/525 Field CLIN V SS Synthesizer – 11 – CXD1217M V DD 10k MODE1 SS DD HRI 23 Synthesizer VRI 10k MODE2 DD HRI 23 ...
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... Package Outline Unit: mm 18.8 – 0 0.45 ± 0.1 SONY CODE EIAJ CODE JEDEC CODE 28PIN SOP (PLASTIC 1.27 0.15 – 0.05 M 0.24 PACKAGE STRUCTURE PACKAGE MATERIAL LEAD TREATMENT SOP-28P-L02 LEAD MATERIAL SOP028-P-0375 PACKAGE MASS – 12 – CXD1217M + 0.4 2.3 – 0.15 0.15 + 0.2 0.1 – 0.05 + 0.1 EPOXY RESIN SOLDER PLATING 42/COPPER ALLOY 0.6g ...