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SY89322V

Micrel

DESCRIPTION

s 3.3V and 5V power supply option

s 300ps typical propagation delay

s Differential LVPECL outputs

s PNP LVTTL inputs for minimal loading

s Flow-through pinouts

s Q outputs will default HIGH with inputs open

s Max. frequency range 800MHz

s Available in ultra-small 8-pin MLF™ (2mm x 2mm)

package

FEATURES

Precision Edge™

SY89322V

Rev.: A

Amendment: /0

Issue Date:

August 2003

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.

Precision Edge™

Precision Edge is a trademark of Micrel, Inc.

3.3V/5V DUAL

LVTTL/LVCMOS-to-DIFFERENTIAL

LVPECL TRANSLATOR

BLOCK DIAGRAM

Q0

/Q0

INO

LVTTL

LVPECL

Q1

/Q1

INI