TDA9910

12-bit resolution
Direct IF sampling up to 370MHz
90dB SFDR; 71dB SNR (f _i=225MHz; B=5MHz)
72dB SFDR; 66dB SNR (f_i=175MHz; B=Nyquist)
High-speed sampling rate up to 80Msample/s
Programmable acquisition output clock (complete conversion signa
Internal front-end buffer (input capacitance below 1pF)
Full-scale controllable from 1.5V to 2V (p-p); continuous scale
Single 5V power supply
3.3V LVCMOS compatible digital outputs
Binary or two Os-complement LVCMOS output
CMOS compatible static digital inputs
Only 2clock cycles latency
Industrial temperature range from ?40 °C to +85°C
HTQFP48 package.

   The TDA9910 is a 12-bit Analog-to-Digital Converter (ADC) optimized for direct IF sampling, and supporting the most demanding use conditions in ultra high IF radio transceivers for cellular infrastructure and other applications such as wireless access system, optical networking and  telecommunication. Thanks to its broadband input capabilities, the TDA9910 is ideal for single and multiple carriers data conversion.

  Operating at a maximum sampling rate of 80Msample/s, analog input signals are converted into 12-bit binary coded digital words. All static digital inputs are CMOS compatible. All output signals are LVCMOS compatible. The TDA9910 offers the most possible exible acquisition control system thanks to its programmable Complete Conversion Signal (CCS) that allows to adjust the delay of the acquisition clock.

  Thanks to its internal front-end buffer, the TDA9910 offers the lowest input capacitance (<1pF) and therefore the highestexibility in front-end aliasing strategy. Released in HTQFP48, it keeps the industry's smallest ADC of its category.