Texas Instruments CLC5958PCASM

EVAL BOARD FOR CLC5958
The CLC5958 is a monolithic 14-bit, 52 MSPSanalog-to-digital converter. The ultra-wide dynamic range and high sample rate of the device make it an excellent choice for wideband receivers found in multi-channel base-stations. The CLC5958 integrates a low distortion track-and-hold amplifier and a 14-bit multi-stage quantizer on a single die. Other features include differential analog inputs, low jitter differential clock inputs, an internal band gap voltage reference, and CMOS/TTL compatible outputs. TheCLC5958 is fabricated on the National ABIC-V 0.8 micron Bi CMOS process. The CLC5958 features a 90 dB spurious free dynamic range(SFDR) and 70 dB signal-to-noise ratio (SNR). The balanced differential analog inputs ensure low even-order distortion,while the differential clock inputs permit the use of balanced clock signals to minimize clock jitter. The 48-pin CSP pack-age provides an extremely small footprint for applications where space is a critical consideration. The package also provides a very low thermal resistance to ambient. The CLC5958 may be operated with a single 5V power supply. Alternatively, an additional supply may be used to program the digital output levels over the range of 3.3V to 5V. Operation over the industrial temperature range of -40*C to 85*C is guaranteed. National Semiconductor tests each part to verify compliance with the guaranteed specifications.