GENERAL DESCRIPTION
VV5409 is a highly-integrated CMOS camera with output in 3 digital video formats:
   1. 525 line, 60 fps - 306 x 244 image size -13.5 MHz or 14.31818 MHz crystals.
   2. 625 line, 50 fps - 356 x 292 image size -13.5 MHz or 17.734475 MHz crystal.
   3. “VV6404 mode” - 356 x 292 image size .
VV5409 contains a two stage flash 8-bit analogue-todigital converter. Device set-up is fully automatic through the CMOS sensor’s built in automatic black level calibration algorithm.
The main features of the sensor’s digital interface are as follows:
   1. Tri-stateable 1 / 2 / 4 - wire output video-data-bus for 8-bit video-data. Frame and line format information is encoded within the video output data stream.
   2. A 2-wire serial-interface for controlling the operation of the sensor.
   3. Data qualification clock, QCK (Tri-stateable)
   4. Frame synchronisation signal, FST (Tri-stateable)
Exposure and gain values are programmed through the bidirectional 2-wire serial-interface.

CHARACTERISTICS
• 525 line, 60 fps / 625 line, 50 fps output formats
• CCIR-601/656 compliant timing
• CIF Format Pixel-Array: 355 x 292 (306 x 244 for 525 line mode)
• Variable frame rate: 60/30/15/7.5 fps & 50/25/12.5/6.25 fps
• Crystals Supported: 13.5 MHz, 14.31818 MHz, and 35.46895 MHz
• On-chip 8-bit A/D convertor
• 1 / 2/ 4 - wire proprietary digital video bus
• 2-wire serial control interface
• Programmable exposure and gain values
• Automatic black level calibration
• Programmable inter line/frame timings
• Low power
• Standard 48 BGA and 48LCC Packages
• On-chip Audio pre-amp.