Micrel, Inc.
3.3V/5V 800MHz LVTTL/LVCMOS-to-DIFFERENTIAL LVPECL TRANSLATOR
Precision Edge®
Precision ESYd8g9e3®29V
SY8...
Micrel, Inc.
3.3V/5V 800MHz LVTTL/LV
CMOS-to-DIFFERENTIAL LVPECL TRANSLATOR
Precision Edge®
Precision ESYd8g9e3®29V
SY89329V
FEATURES
s Guaranteed AC performance over temp and
voltage: DC-to-800MHz fMAX <100ps IN-to-OUT tpd
s Ultra-low jitter design: <1psRMS random jitter <10psPP deterministic jitter <1psRMS cycle-to-cycle jitter <1psPP total jitter (clock)
s Differential LVPECL output
s ICC max. 20mA s Q output will default HIGH with inputs open
s Power supply 3.3V ±10% or 5.0V ±10%
s –40°C to +85°C temperature range
s Available in ultra-small 8-pin (2mm × 2mm) MLF™ package
Precision Edge®
DESCRIPTION
The SY89329V is a TTL/
CMOS-to-differential PECL translator. Capable of running from a 3.3V or 5V supply, the part can be used in either LVTTL/LV
CMOS/LVPECL or TTL/
CMOS/PECL systems.
The device requires only a single positive supply of 3.3V or 5V; no negative supply is required.
The ultra-small 8-pin MLF™ package of the SY89329V makes it ideal for applications where space, performance, and low power are at a premium. For applications that require a dual translator in this same ultra-small MLF™ package, consider the SY89322V.
All support documentation can be found on Micrel’s web site at www.micrel.com.
APPLICATIONS
s High-speed logic s Data communications systems s Wireless communications systems s Telecom systems
FUNCTIONAL BLOCK DIAGRAM
TYPICAL APPLICATIONS CIRCUIT
NC 1
LVPECL
Q2 /Q 3
NC 4
8 VCC 7 IN LVTTL/LV
CMOS 6 NC 5 VEE
8-Pin MLF™ (2mm × 2mm)
Bac...