HFA5251 Datasheet (Intersil Corporation) - 800MHz Monolithic Pin Driver

HFA5251, 800MHz Monolithic Pin Driver

NAME VCC1 FUNCTION Positive Supply.

Nominal value is 10V ±0.2V.

Reducing supply voltage below 9.8V will reduce positive output voltage swing.

The total supply voltage from VCC1 to VEE1 should not exceed 15.6V for normal operation or exceed 17.0V to prevent damage.

Intersil recommends two wire bonds

HFA5251 Data Sheet September 1998 File Number 3689.4 800MHz Monolithic Pin Driver The HFA5251 is a very high speed monolithic pin driver solution for high performance test systems.

The device will switch at high data rates between two input voltage levels providing variable amplitude pulses.

The output impedance is trimmed to achieve a precision 50Ω source for impedance matching.

Two differential ECL/TTL compatible inputs control the operation of the HFA5251, one controlling the VHIGH /VLOW swi