Datasheet

EL9110
Differential Receiver/Equalizer

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Key Features

150MHz -3dB bandwidth
CAT-5 compensation

75MHz @ 1000ft
125MHz @ 500ft

33mA supply current
Differential input range 3.2V
Common mode input range ±4.5V
±5V supply
Output to within 1.5V of supplies
Available in 16 Ld QSOP package
Pb-free available (RoHS compliant)

Description

The EL9110 is a single channel differential receiver and equalizer. It contains a high speed differential receiver with 5 programmable poles. The outputs of these pole blocks are then summed into an output buffer. The equalization length is set with the voltage on a single pin. The EL9110 also contains a three-statable output, enabling multiple devices to be connected in parallel and used in a multiplexing application.

The gain can be adjusted up or down by 6dB using the V_GAIN control signal. In addition, a further 6dB of gain can be switched in to provide a matched drive into a cable.

The EL9110 has a bandwidth of 150MHz and consumes just 33mA on ±5V supply. A single input voltage is used to set the compensation levels for the required length of cable.

The EL9110 is available in the 16 Ld QSOP package and is specified for operation over the full -40°C to +85°C temperature range.