Micrel
3.3V/5V DUAL LVTTL/LVCMOS-to-DIFFERENTIAL LVPECL TRANSLATOR
SY89322V Precision Edge™ SY89322V
FEATURES
s s s s...
Micrel
3.3V/5V DUAL LVTTL/LV
CMOS-to-DIFFERENTIAL LVPECL TRANSLATOR
SY89322V Precision Edge™ SY89322V
FEATURES
s s s s s s s s 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 Precision Edge™
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/LV
CMOS/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.
BLOCK DIAGRAM
Q0 INO /Q0
LVTTL
Q1 INI /Q1
LVPECL
Precision Edge is a trademark of Micrel, Inc. MicroLeadFrame and MLF are trademarks of Amkor Technology, Inc.
Rev.: A Amendment: /0
1
Issue Date: August 2003
Micrel
SY89322V
PACKAGE/ORDERING INFORMATION
Ordering Information
Q0 /Q0 Q1 /Q1
1 2 8 7
VCC IN0 IN1 GND Part Number SY89322VMITR(Note 1)
Note 1. Tape and Reel.
Package Type MLF-8
Operating Range Industrial
Package Marking 322V
LVPECL
3 4
LVTTL
6 5
8...