DESCRIPTION

The SY89322V is a dual TTL/CMOS-to-differential PECL translator capable of running from a 3.3V or 5V supply. This part can be used in either LVTTL/LVCMOS/LVPECL or TTL/CMOS/PECL systems.

It requires only a single positive supply of +3.3V or +5V, no negative supply is required.

The SY89322V is functionally equivalent to the SY100EPT22V, but in an ultra-small 8-lead MLF? package that features a 70 smaller footprint. The ultra-small package and the low skew, dual gate design of the SY89322V makes it ideal for those applications where space, performance and low power are at a premium.

FEATURES

■ 3.3V and 5V power supply option

■ 300ps typical propagation delay

■ Differential LVPECL outputs

■ PNP LVTTL inputs for minimal loading

■ Flow-through pinouts

■ Q outputs will default HIGH with inputs open

■ Max. frequency range 800MHz

■ Available in ultra-small 8-pin MLF? (2mm x 2mm) package