TDA9964 Overview
The TDA9964 is a 12-bit analog-to-digital interface for CCD cameras. The device includes a correlated double sampling circuit, PGA, clamp loops and a low-power 12-bit ADC together with its reference voltage regulator. The PGA gain and the ADC input clamp level are controlled via the serial interface.
TDA9964 Key Features
- Correlated Double Sampling (CDS), Programmable Gain Amplifier (PGA), 12-bit Analog-to-Digital Converter (ADC) and refere
- Fully programmable via a 3-wire serial interface
- Sampling frequency up to 30 MHz
- PGA gain range of 24 dB (in steps of 0.1 dB)
- Low power consumption of only 205 mW at 2.7 V
- Power consumption in standby mode of 4.5 mW (typ.)
- 3.0 V operation and 2.5 to 3.6 V operation for the digital outputs
- All digital inputs accept 5 V signals
- Active control pulses polarity selectable via serial interface
- 8-bit DAC included for analog settings
TDA9964 Applications
- Low-power, low-voltage CCD camera systems. GENERAL DESCRIPTION The TDA9964 is a 12-bit analog-to-digital interface for CCD cameras. The device includes a correl