NXP Semiconductors TDA8758
The TDA8758 is an 8-bit video high-speed low-power analog-to-digital conversion (ADC) interface for YC and CVBS signal processing. It converts 1-of-3 CVBS input signals or 1-of-2 YC input signals into binary or two’s complement words at a sampling rate of 32 MHz.| Part No. | TDA8758 |
|---|---|
| Datasheet | TDA8758 Download |
| Manufacturer |  NXP Semiconductors |
| Description | YC 8-bit low-power analog-to-digital video interface |
| Buy | Stock & Price |
FEATURES
● Two 8-bit ADCs: – one Luminance or CVBS channel – one Chrominance channel● Sampling rate up to 32 MHz
● Binary or two's complement 3-state TTL outputs for each channel
● Internal reference voltage regulator
● TTL-compatible digital inputs and outputs
● Power dissipation of 530 mW (typical)
● Input selector circuit (five selectable video inputs for CVBS or YC processing)
● Peak white enable input
● Clamp and Automatic Gain Control (AGC) functions for Y/CVBS channel (clamping on code 64 and Peak White level control at code 255)
● Clamp function for C channel (code 128)
● No sample-and-hold circuit required. QUICK REFERENCE DATA SYMBOL VCCA VCCD VCCO ICCA ICCD ICCO ILE DLE EB fclk(max) B αct Ptot PARAMETER analog supply voltage digital supply voltage output stages supply voltage analog supply current digital supply current output supply current DC integral linearity error DC differential linearity error effective bits (from video input to digital outputs) maximum clock frequen...
