General description
The TDA9935 is optimized to reduce architecture complexity and overall system cost. Thanks to its direct IF conversion capabilities, it leads dynamic performance in multi-carrier support. With an internal sampling rate up to 160 Msample/s, TDA9935 is an extremely competitive solution for WCDMA, CDMA2000 and GSM/EDGE transmitters, as well as high data rate radio services like WLL, LMDS and BWA.

Features
■ Dual 14-bit resolution
■ SFDR = 80 dBc at 2.5 MHz
■ Input data rate up to 80 Msample/s
■ 2 × interpolation filter
■ Output data rate up to 160 Msample/s
■ Single 3.3 V power supply
■ Low noise capacitor-free integrated PLL
■ Low power dissipation
■ HTQFP80 package
■ Ambient temperature from −40 °C to +85 °C

Applications
■ Broadband wireless systems
■ Digital radio links
■ Cellular base stations
■ Instrumentation