DATASHEET
ISL59911 FN7548
Rev 0.00
September 2, 2011 250MHz Triple Differential Receiver/ Equalizer with I2C Interface
The ISL59911 is a triple channel differential receiver and
equalizer optimized for RGB and YPbPr video signals. It
contains three high speed differential receivers with
programmable frequency compensation. The ISL59911
features manual or automatic offset calibration and В±4dB of
gain adjustment range with a resolution of 0.1dB. Features The ISL59911 has a bandwidth of 250MHz and consumes only
110mA from a В±5V supply in normal operation. В±4dB fine gain control with 0.1dB (7-bit) resolution 250MHz -3dB bandwidth 5 Adjustable EQ bands: 100MHz, 20MHz, 6MHz, 1MHz, and
200kHz 3rd-order lowpass filter at output with programmable corner When deasserted, the ENABLE pin puts the amplifiers into a
low power, high impedance state, minimizing power when not
needed and also allowing multiple devices to be connected in
parallel, allowing two or more ISL59911 devices to function as
a multiplexer. Offset calibration minimizes output offset voltage Decodes HSYNC and VSYNC signals embedded in common
mode I2C interface with four unique addresses В±5V supplies @ 110mA The ISL59911 can also directly decode the sync signals
encoded onto the common modes of three pairs of Cat 5 cable
(by an ISL59311, EL4543, or similar device) or it can output
the actual common mode voltages for each of the three
channels. Applications The ISL59911 is available in a 32 Ld QFN package and is
specified for operation over the full -40В°C to +85В°C
temperature range. General-purpose twisted-pair receiving and equalization 32 Ld 5mm x 6mm QFN package KVM monitor extension Digital signage High-resolution security video +5V TWISTED-PAIR RGB VIDEO RECEIVER -5V * C BYPASS * …
