SDA9206

• Three equivalent CMOS A/D converters on chip
• 30 MHz sampling rate
• 8-Bit resolution
• No external sample & hold required
• Internal clamping circuits for each of the ADCs
• Internal amplification of input signals can be set by I2C Bus
• Internal pre-filtering of analog input signals
• High performance decimation filters
• Two data sampling modes (4:2:2 and 4:1:1)
• 3 output data interfaces
   - CCIR 656 interface (8 wires)
   - Parallel data interface (2 x 8 wires)
   - Quasi Parallel data interface (8 + 4 wires)
• Overflow and underflow I2C status bits
• On-chip sync and clock generation
• Separate SYNC input with clamping for sync and clock generation (max. line frequency of SYNC input: 38 kHz)
• positive and negative polarity of SYNC signal (switchable by I2C Bus)
• Lock-in behavior can be set via I2C Bus
• Frequency generator function possible with digitally adjustable frequency
• Clock generation for single and double line input frequencies supported (1fh / 2fh mode)
• Vertical noise suppression and 50/60 Hz detection (for 1fh mode only)

The SDA 9206 is a single monolithic IC containing three separate 8-Bit A/D converters for video (YUV) applications and a clock sync generator which is delivering the sample clock for the A/D converters. SDA 9206 utilizes an advanced VLSI 0.5 mm CMOS process providing 30 MHz sampling rates at 8-Bits.