ADCMP563BRQZ

ADCMP563BRQZ is a dual, high-speed ECL comparator. This high-speed comparator is fabricated on Analog Devices’ proprietary XFCB process. This device features a 700ps propagation delay with less than 75ps overdrive dispersion. Dispersion, a measure of the difference in propagation delay under differing overdrive conditions, is a particularly important characteristic of high-speed comparators. A differential input stage permits consistent propagation delay with a wide variety of signals in the common-mode range from -2V to +3V. Outputs are complementary digital signals that are fully compatible with ECL 10K and 10KH logic families. It is used in applications such as automatic test equipment, high-speed instrumentation, scope, and logic analyser front ends, window comparators, high-speed line receivers, threshold detection, peak detection, high-speed triggers, patient diagnostics, hand-held test instruments, zero crossing detectors, line receivers and signal restoration, clock drivers.

• Differential ECL-compatible outputs, input common-mode range from -2V to +3V
• Robust input protection, differential latch control
• Internal latch pull-up resistors, programmable hysteresis
• DC power supply rejection ratio is 85dB typical at (VCC = +5.0V, VEE = -5.2V)
• Propagation delay is 700ps typical at (VOD = 1V, VCC = +5.0V, VEE = -5.2V)
• Equivalent input rise time bandwidth is 1500MHz typ at (0V to 1V swing, 2V/ns)
• Input offset voltage is 2mV typical at (VCC = +5.0V, VEE = -5.2V, TA = -40°C to +85°C)
• Input bias current is ±3µA typical at (-IN = -2V, +IN = +3V, VCC = +5.0V, VEE = -5.2V)
• ESD protection <gt/> 4kV HBM, <gt/>200V MM, slew rate dispersion is 50ps typ at (VCC = +5.0V, VEE = -5.2V)
• Operating temperature range from -40°C to +85°C, 16-lead QSOP package

บันทึก

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