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Micrel, Inc.
3.3V, 500MHz, 1:9 DIFFERENTIAL HSTL (1.5V) FANOUT BUFFER/ TRANSLATOR
Precision Edge® ® SY89808L Precision Edge
SY89808L
FEATURES
s 9 differential HSTL (1.5V compatible) output pairs s 500MHz maximum clock frequency s Triple-buffered enable function s 3.3V core supply, 1.8V output supply for reduced s s s s s
Precision Edge®
DESCRIPTION
power LVPECL and HSTL inputs HSTL outputs drive 50Ω to ground with no offset voltage Low pin-to-pin skew (25ps max.) Guaranteed over industrial –40°C to +85°C temperature range Available in 32-pin TQFP package
APPLICATIONS
s Workstations s Parallel processor-based systems s High-performance computing s Communications
The SY89808L is a High-Performance Bus Clock Driver with 9 differential HSTL (High-Speed Transceiver Logic) 1.