AD8123ACPZ CAT-5 Cable Equalizers by Analog Devices

Status: Production
Series: AD8123
RoHS: Compliant
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The AD8123 is a triple, high speed, differential receiver and equalizer that compensates for the transmission losses of UTP and coaxial cables up to 300 meters in length. Various gain stages are summed together to best approximate the inverse frequency response of the cable. Logic circuitry inside the AD8123 controls the gain functions of the individual stages so that the lowest noise can be achieved at short-to-medium cable lengths. This technique optimizes its performance for low noise, short-to-medium range

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Features

Compensates cables to 300 meters for wideband video
Fast rise and fall times
4.9 ns with 2 V step at 150 meters of UTP cable
8.0 ns with 2 V step at 300 meters of UTP cable
55 dB peak gain at 100 MHz
Two frequency response gain adjustment pins
High frequency peaking adjustment (VPEAK)
Broadband flat gain adjustment (VGAIN)
Pole location adjustment pin (VPOLE)
Compensates for variations between cables
Can be optimized for either UTP or coaxial cable
DC output offset adjust (VOFFSET)
Low output offset voltage: 24 mV
Compensates both RGB and YPbPr
Two on-chip comparators with hysteresis
Can be used for common-mode sync extraction
Available in 40-lead, 6 mm × 6 mm LFCSP

Alternative Descriptions

Triple Equalizer | Analog Devices


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD8123ACPZ?

Additional datasheets, footprints and schematics for AD8123ACPZ are listed on our Part Details page. You can also find images and similar parts to AD8123ACPZ on this page.

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What category does AD8123ACPZ fall under?

The AD8123ACPZ is listed under CAT-5 Cable Equalizers.

Can I view similar or alternative parts?

You can view similar parts to AD8123ACPZ when available in the CAT-5 Cable Equalizers range under the specifications section at the bottom of the details page.

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Is the AD8123ACPZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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