AD8141ACPZ-R2 CAT-5 Video Drivers by Analog Devices

CAT-5 Video Drivers
Status: Production
Series: AD8141
RoHS: Compliant
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The AD8141 and AD8142 are triple, low cost, differential or single-ended-input-to-differential-output drivers. Each amplifierhas a fixed gain of 2 to compensate for the attenuation of the line termination resistors. The AD8141 and AD8142 arespecifically designed for RGB signals but can be used for anytype of signals. The amplifiers have very fast slew rate andsettling time while being manufactured on a cost effectiveCMOS process. They are optimized for high resolution videoperformance with a 0.1 dB flatness of 65 MHz, which allowsdriving high resolution video over any type of UTP cable.The drivers have an internal common-mode feedback loop that provides output amplitude and phase matching, achieving−50 dB balance error at 50 MHz and thereby suppressing even-order harmonics and minimizing radiated electromagneticinterference (EMI).The AD8142 includes a unique sync-on-common-mode featurethat allows the user to transmit balanced horizontal and vertical video sync signals over the three common-mode channels.Additionally, the AD8141 and AD8142 both have a disable feature that, when asserted, produces high-Z outputs, allowing line isolation and easy multiplexing.The AD8141 and AD8142 are available in a 24-lead 4 mm × 4 mm LFCSP and operate over a temperature range of −40°C to +85°C.They can be used with the AD8145 triple differential-to-single-ended receiver, AD8123 triple equalizer, AD8120 triple delayline, and the AD8117 or AD8175 crosspoint switches to producea high resolution video distribution system.

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Features

Triple, high speed differential drivers 
255 MHz, −3 dB large signal bandwidth 
65 MHz, 0.1 dB flatness
1150 V/μs slew rate 
12 ns settling time
Single 5 V or split supply operation
Fixed gain of 2 
Internal common-mode feedback network 
Output balance error −50 dB at 50 MHz 
AD8142 has integrated sync-on-common-mode circuitry
High-Z output when disabled 
Differential-to-differential or single-ended-to-differential operation 
High isolation between amplifiers: −100 dB at 10 MHz 
Low power: 44 mA at 5 V 
Available in space-saving packaging: 4 mm × 4 mm LFCSP

Alternative Descriptions

Low Cost CAT5 Driver | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD8141ACPZ-R2?

Additional datasheets, footprints and schematics for AD8141ACPZ-R2 are listed on our Part Details page. You can also find images and similar parts to AD8141ACPZ-R2 on this page.

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What category does AD8141ACPZ-R2 fall under?

The AD8141ACPZ-R2 is listed under CAT-5 Video Drivers.

Can I view similar or alternative parts?

You can view similar parts to AD8141ACPZ-R2 when available in the CAT-5 Video Drivers range under the specifications section at the bottom of the details page.

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Is the AD8141ACPZ-R2 RoHS compliant?

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

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