ADI ADCMP600BRJZ-R2

The ADCMP600, ADCMP601, and ADCMP602 are very fast comparators fabricated on XFCB2, a proprietary process. These comparators are exceptionally versatile and easy to use. Features include an input range from GND - 0.5V to VCC + 0.2V, low noise, TTL- /CMOS- compatible output drivers, and latch inputs with adjustable hysteresis and/or shutdown inputs. The device offers 5 ns propagation delay with 10mV overdrive on 3mA typical supply current. A flexible power supply scheme allows the devices to operate with a single +2.5V positive supply and a - 0.5V to +2.8V input signal range up to a +5.5V positive supply with a - 0.5V to +5.8V input signal range. Split input/output supplies with no sequencing restrictions on the ADCMP602 support a wide input signal range while still allowing independent output swing control and power savings. The TTL- /CMOS- compatible output stage is designed to drive up to 5pF with full timing specs and to degrade in a graceful and linear fashion as additional capacitance is added. The comparator input stage offers robust protection against large input overdrive, and the outputs do not phase reverse when the valid input signal range is exceeded. Latch and programmable hysteresis features are also provided with a unique single- pin control option.

• Fully specified rail to rail at VCC = 2.5V to 5.5V
• Input common- mode voltage from - 0.2V to VCC + 0.2V
• Low glitch CMOS- /TTL- compatible output stage
• 3.5 ns propagation delay
• 10 mW at 3.3V
• Shutdown pin
• Single- pin control for programmable hysteresis and latch
• Power supply rejection >50 dB
• Improved replacement for MAX999
• • 40°C to +125°C operation

• High speed instrumentation
• Clock and data signal restoration
• Logic level shifting or translation
• Pulse spectroscopy
• High speed line receivers
• Threshold detection
• Peak and zero- crossing detectors
• High speed trigger circuitry
• Pulse- width modulators
• Current/voltage- controlled oscillators
• Automatic test equipment (ATE)