THS1240 - 12-BIT 40 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER

The THS1240 is a high-speed low noise 12-bit CMOS pipelined analog-to-digital converter.

A differential sample and hold minimizes even order harmonics and allows for a high degree of common mode rejection at the analog input.

• D 40-MSPS Sample Rate D 12-Bit Resolution D No Missing Codes D On-Chip Sample and Hold D 77-dB Spurious Free Dynamic Range at fIN = 15.5 MHz D 5-V Analog and Digital Supply D 3-V and 5-V CMOS Compatible Digital Output D 10.4 Bit ENOB at fIN = 31 MHz D 65 dB SNR at fIN = 15.5 MHz D 120-MHz Bandwidth D Internal or External Reference D Buffered Differential Analog Input D 2s Complement Digital Outputs D Typical 380 mW Power Consumption D Single-Ended or Differential Low-Level Clock Input 48 PHP PA.