DS90LV004
www.ti.com SNLS190P – APRIL 2005 – REVISED APRIL 2013 DS90LV004 4-Channel LVDS Buffer/Repeater with Pre-Emphasis
Check for Samples: DS90LV004 FEATURES DESCRIPTION The DS90LV004 is a four channel 1.5 Gbps LVDS
buffer/repeater. High speed data paths and flowthrough pinout minimize internal device jitter and
simplify board layout, while configurable preemphasis overcomes ISI jitter effects from lossy
backplanes and cables. The differential inputs
interface to LVDS, and Bus LVDS signals such as
those on TI's 10-, 16-, and 18-bit Bus LVDS SerDes,
as well as CML and LVPECL. The differential inputs
and outputs are internally terminated with a 100Ω
resistor to improve performance and minimize board
space. The repeater function is especially useful for
boosting signals for longer distance transmission over
lossy cables and backplanes. 1 23 1.5 Gbps data rate per channel
Configurable pre-emphasis drives lossy
backplanes and cables
Low output skew and jitter
LVDS/CML/LVPECL compatible input, LVDS
output
On-chip 100Ω input and output termination
12 kV ESD protection on LVDS outputs
Single 3.3V supply
Very low power consumption …
