Micrel, Inc.
2.
5V/3.
3V TWO INPUT, 1GHz LVTTL/
CMOSTO-LVPECL 1:4 FANOUT BUFFER/
Precision Edge®
Precision ESYd8g9e83®4U
TRANSLATOR WITH 2:1 INPUT MUX
SY89834U
FEATURES
s Selects between two LVTTL/
CMOS inputs and provides 4 LVPECL output copies
s Guaranteed AC performance over temperature and
voltage: • DC-to 1.
0GHz throughput • 500ps propagation delay (IN-to-Q) • 20ps within-device skew • 225ps rise/fall time
s Ultra-low jitter design: • 1psRMS cycle-to-cycle jitter • 1psRMS random jitter • 10psPP deterministic jitter • 10psPP total jitter (clock)
s Low
voltage 2.
5V and 3.
3V supply operation s 100K LVPECL outputs s Industrial temperature range: –40°C to +85°C s Includes a 2:...