Precision EdgeВ®
SY89547L
В® 3.3V, 3.2Gbps DIFFERENTIAL 4:1 LVDS
MULTIPLEXER with 1:2 FANOUT and
INTERNAL TERMINATION Micrel, Inc. Precision Edge
SY89547L FEATURES
в– Selects among four differential inputs
в– Provides two copies of the selected input
в– Guaranteed AC performance over temp and voltage: DC-to > 3.2Gbps data rate throughput < 620ps In-to-Out tpd < 150ps tr/tf
в– Unique input isolation design minimizes crosstalk
в– Ultra-low jitter design: < 1psRMS random jitter < 10psPP deterministic jitter < 10psPP total jitter (clock) < 0.7psRMS crosstalk-induced jitter
в– Internal input termination
в– Unique input termination and VT pin accepts DCcoupled and AC-coupled inputs (LVDS, LVPECL,
CML)
в– 350mV LVDS output swing
в– Power supply 3.3V В±10%
■–40°C to +85°C temperature range
в– Available in 32-pin (5mm x 5mm) MLFВ® package Precision EdgeВ® DESCRIPTION
The SY89547L is a precision, high-speed 4:1 differential
multiplexer that provides two copies of the selected input.
The high speed LVDS (350mV) compatible outputs with a
guaranteed throughput of up to 3.2Gbps over temperature
and voltage. …