MAX9963 Overview
Description
The MAX9963/MAX9964 four-channel, low-power, highspeed pin electronics driver and comparator ICs include, for each channel, a three-level pin driver, a dual comparator, and variable clamps. The driver features a wide voltage range and high-speed operation, includes high-Z and active-termination (3rd-level drive) modes, and is highly linear even at low-voltage swings.
Key Features
- The dual comparator provides low dispersion (timing variation) over a wide variety of input conditions
- The clamps provide damping of high-speed DUT waveforms when the device is configured as a high-impedance receiver
- High-speed, differential control inputs compatible with ECL, LVPECL, LVDS, and GTL levels are provided for each channel
- ECL/LVPECL or flexible open-collector outputs are available for the comparators
- For system designs that incorporate independent reference levels for each channel, the B-grade version is available at reduced cost
- These features significantly reduce the discrete component count on the circuit board
- The MAX9963/MAX9964 operating range is -1.5V to +6.5V, with power dissipation of only 825mW per channel
