Precision EdgeВ®
SY89544U
В®
Precision Edge 2.5V, 3.2Gbps, DIFFERENTIAL 4:1
LVDS MULTIPLEXER WITH
INTERNAL INPUT TERMINATION Micrel, Inc. SY89544U FEATURES
в– Selects among four differential inputs
в– Guaranteed AC performance over temp and voltage: DC-to > 3.2Gbps data rate throughput < 600ps In-to-Out tpd < 150ps tr/tf
в– Ultra low-jitter design: < 1psRMS random jitter < 10psPP deterministic jitter < 10psPP total jitter (clock) < 0.7psRMS crosstalk-induced jitter
в– Unique input isolation design minimizes crosstalk
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– CMOS/TTL compatible MUX select
в– Power supply 2.5V В±5%
■–40°C to +85°C temperature range
в– Available in 32-pin (5mm x 5mm) MLFВ® package Precision EdgeВ® DESCRIPTION
The SY89544U is a fast, low-jitter, 4:1 differential MUX
with an LVDS (350mV) compatible output with guaranteed
data rate throughput of 3.2Gbps over temperature and
voltage.
The SY89544U differential inputs include a unique, 3-pin …