SDA9206

Product Summary

The SDA9206 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. The SDA9206 utilizes an advanced VLSI 0.5 µm CMOS process providing 30 MHz sampling rates at 8-Bits.

Parametrics

SDA9206 absolute maximum ratings: (1)Storage temperature:-40 to 125 °C; (2)Soldering temperature:260 °C; (3)Soldering time:10 sec; (4)Input/output voltage:VSSQ - 0.3 V to VDDQ + 0.3 V; (5)Input/output voltage I2C-pins 33, 34 (SCL, SDA):VSSQ - 0.3 V to 6V; (6)Power supply voltage:- 0.3 to 6 V; (7)Total power dissipation:1.25 W; (8)Latch-up protection:- 100 to 100 mA; (9)ESD protection:- 1 to 1 kV.

Features

SDA9206 features: (1)Three equivalent CMOS A/D converters on chip; (2)30 MHz sampling rate; (3)8-Bit resolution; (4)No external sample & hold required; (5)Internal clamping circuits for each of the ADCs; (6)Internal amplification of input signals can be set by I2C Bus ; (7)Internal pre-filtering of analog input signals; (8)High performance decimation filters; (9)Two data sampling modes (4:2:2 and 4:1:1); (10)3 output data interfaces:CCIR 656 interface (8 wires);Parallel data interface (2 x 8 wires);Quasi Parallel data interface (8 + 4 wires); (11)Overflow and underflow I2C status bits; (12)On-chip sync and clock generation; (13)Separate SYNC input with clamping for sync and clock generation (max. line frequency of SYNC input: 38 kHz); (14)positive and negative polarity of SYNC signal (switchable by I2C Bus); (15)Lock-in behavior can be set via I2C Bus; (16)Frequency generator function possible with digitally adjustable frequency; (17)Clock generation for single and double line input frequencies supported (1fh / 2fh mode); (18)Vertical noise suppression and 50/60 Hz detection (for 1fh mode only); (19)I2C-Bus interface; (20)P-MQFP-64-3; (21)5 V supply voltage for input signals; (22)3.3 V or 5 V supply voltage for output signals.

Diagrams