Product Summary

The CLC5957MTDX is a monolithic 12-bit, 70MSPS analog-todigital converter. The device has been optimized for use in IF-sampled digital receivers and other applications where high resolution, high sampling rate, wide dynamic range, low power dissipation, and compact size are required. The CLC5957MTDX features differential analog inputs, low jitter differential universal clock inputs, a low distortion track-and-hold with 0-300MHz input bandwidth, a bandgap voltage reference, data valid clock output, TTL compatible CMOS (3.3V or 2.5V) programmable output logic, and a proprietary 12-bit multi-stage quantizer. The applications of the CLC5957MTDX include Cellular base stations, Digital communications, Infrared/CCD imaging, IF sampling, Electro-optics, Instrumentation, Medical imaging, High definition video.

Parametrics

CLC5957MTDX absolute maximum ratings: (1)Positive Supply Voltage (VCC): -0.5V to +6V; (2)Differential Voltage between any two Grounds: <100 mV; (3)Analog Input Voltage Range: GND to VCC; (4)Digital Input Voltage Range: -0.5V to +VCC; (5)Output Short Circuit Duration (one-pin to ground): Infinite; (6)Junction Temperature (Note 7): 175℃; (7)Storage Temperature Range: -65℃ to +150℃; (8)Lead Solder Duration (+300℃): 10 sec; (9)ESD tolerance, human body model: 2000V; machine model: 200V.

Features

CLC5957MTDX features: (1)70MSPS; (2)Wide dynamic range: SFDR: 74dBc; SFDR with dither: 85dBFS; SNR: 67dB; (3)IF sampling capability; (4)Input bandwidth = 0-300MHz; (5)Low power dissipation: 640mW; (6)Very small package: 48-pin TSSOP; (7)Single +5V supply; (8)Data valid clock output; (9)Programmable output levels: 3.3V or 2.5V.

Diagrams

CLC5957MTDX block diagram

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