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AD8133

PRODUCTION

Triple Differential Driver with Output Pull-Down

Data Sheet (Rev. A) Product Selection Table

Part Models: 3
1ku List Price: Starting From $3.39

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Overview

Triple high speed fully differential driver

225 MHz −3 dB large signal bandwidth
Easily drives 1.4 V p-p video signal into source-terminated 100 Ω UTP cable
1600 V/µs slew rate
Fixed internal gain of 2

Internal common-mode feedback network
Output balance error −60 dB @ 50 MHz
Differential input and output
Differential-to-differential or single-ended-to-differential operation
Adjustable output common-mode voltage
Output pull-down feature for line isolation
Low distortion: 64 dB SFDR @ 10 MHz on 5 V supply, R_{L, dm} = 200 Ω
Low offset: 4 mV typical output referred on 5 V supply
Low power: 26 mA @ 5 V for three drivers
Wide supply voltage range: +5 V to ±5 V
Available in space-saving packaging: 4 mm × 4 mm LFCSP

The AD8133 is a major advancement beyond using discrete op amps for driving differential RGB signals over twisted pair cable. The AD8133 is a triple, low cost differential or single-ended input to differential output driver, and each amplifier has a fixed gain of 2 to compensate for the attenuation of line termination resistors. The AD8133 is specifically designed for RGB signals but can be used for any type of analog signals or high speed data transmission. The AD8133 is capable of driving either Category 5 unshielded twisted pair (UTP) cable or differential printed circuit board transmission lines with minimal signal degradation.

The outputs of the AD8133 can be set to a low voltage state to be used with series diodes for line isolation, allowing easy differential multiplexing over the same twisted pair cable. The AD8133 driver can be used in conjunction with the AD8129 and AD8130 differential receivers.

Manufactured on Analog Devices’ next generation XFCB bipolar process, the AD8133 has a large signal bandwidth of 225 MHz and a slew rate of 1600 V/µs. The AD8133 has an internal common-mode feedback feature that provides output amplitude and phase matching that is balanced to −60 dB at 50 MHz, suppressing harmonics and minimizing radiated electromagnetic interference (EMI).

The output common-mode level is easily adjustable by applying a voltage to the V_OCM input pin. The V_OCM input can also be used to transmit signals on the output common-mode voltages. The AD8133 is available in a 24-lead LFCSP package and can operate over the temperature range of −40°C to +85°C.

Applications

KVM (keyboard-video-mouse) networking
UTP (unshielded twisted pair) driving
Differential signal multiplexing

Part Models: 3
1ku List Price: Starting From $3.39

Documentation

Data Sheet 1

AD8133: Triple Differential Driver With Output Pull-Down Data Sheet (Rev.A) 07/01/2004

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD8133ACPZ-R2	24-Lead LFCSP (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD8133ACPZ-REEL	24-Lead LFCSP (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD8133ACPZ-REEL7	24-Lead LFCSP (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

May 5, 2014 - 14_0020 Conversion of 4x4mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.
		PCN14_0020_Form Material_Report Detailed Change Description Package Outline Drawing Qualification Report Summary
AD8133ACPZ-R2	PRODUCTION
AD8133ACPZ-REEL	PRODUCTION
AD8133ACPZ-REEL7	PRODUCTION
Jul 16, 2012 - 11_0020 Conversion of Select Sizes of LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to StatsChippac Malaysia.
		PCN11_0020_Form Material_Report Detailed Change Description Package Outline Drawing Qualification Report Summary
AD8133ACPZ-REEL	PRODUCTION
AD8133ACPZ-REEL7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

SPICE Model 1

AD8133 SPICE Macro Model

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