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LC99012A-S Datasheet(PDF) 5 Page - Sanyo Semicon Device |
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LC99012A-S Datasheet(HTML) 5 Page - Sanyo Semicon Device |
5 / 6 page Pin Functions Note: * Flickerless mode can be used when the auto-iris function is off, i.e. when EXT3 is high and EXT4 is low. No. 5281-5/6 LC99012A-S Pin No. Symbol I/O Function 1 GND 2 PCO O Phase comparator output 3 AI I PCO output signal low-pass filter amplifier input 4 AO O PCO output signal low-pass filter amplifier output Reference clock input (resonator inverter input) 5 CKI I LC9947G : 28.63636 MHz LC9948G: 28.375 MHz LC9949G: 14.31818 MHz 6 CKO O Resonator inverter output 7 CCDSCAN I Low/open: CCD interlaced storage mode High: CCD non-interlaced storage mode 8 SSGSCAN I Low/open: C.SYNC interlaced mode High: C.SYNC non-interlaced mode 9 CLK14M O LC9947G/9949G: 14.31818 MHz LC9948G: 14.1875 MHz 10 HD O HD output 11 VD O VD output Field identifier signal 12 FLD O High: odd Low: even Must be tied high if SSGSCAN is high. 13 VDD 14 KISYU I Must be tied high when used with the LC9949G. Otherwise must be tied low. 15 HR I Horizontal reset, C.SYNC reset, and vertical reset pulse input 16 VR I Vertical reset pulse input and external synchronization mode setup 17 GND 18 SELMET1 I Light metering mode control 19 SELMET2 I Light metering mode control 20 EXT1 I External synchronization mode control 21 EXT2 I External synchronization mode control 22 EXT3 I CCD drive external control mode control 23 EXT4 I CCD drive external control mode control 24 VDD I Normally used to control the electronic iris step (rate of change) 25 STEPSTOP I/O Low: 1/8 Hifh: 1/16 Sensitivity increasing switch 26 SENS I Low/open: normal High: Increased sensitivity mode Increased sensitivity mode type switching 27 MSENS I Low or open: In field units High: In single scan line (1H) units Flickerless mode* switch 28 FLESS I Low: Flickerless mode High/open: normal CCD storage mode control 29 STR I This pin must be left open or tied high when the LC99012A-S is used with an LC9947G/49G, and must be tied low when used with an LC9948G. 30 NSUB3 O CCD NSUB pulses 31 NSUB2 O CCD NSUB pulses 32 NSUB1 O CCD NSUB pulses 33 TEST I Low: test mode High/open: normal operating mode 34 VI1 O CCD imaging block transfer clock (ø1) 35 VI3 O CCD imaging block transfer clock (ø3) 36 VI2 O CCD imaging block transfer clock (ø2) 37 VI4 O CCD imaging block transfer clock (ø4) 38 VS4 O CCD imaging block transfer clock (øS4) Continued on next page. |
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