AD8133ACPZ-REEL7

AD8133 is a major advancement beyond using discrete op-amp 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 analogue 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. Typical application includes KVM (keyboard video mouse) networking, UTP(unshielded twisted pair) driving and differential signal multiplexing.

• Triple high speed fully differential driver
• 225MHz -3dB large signal bandwidth and 1600V/µs slew rate
• Easily drives 1.4Vp-p video signal into source terminated 100 ohm UTP cable
• Internal common mode feedback network features output balance error -60dB at 50MHz
• Differential input and output and adjustable output common mode voltage
• Output pull down feature for line isolation
• Low distortion of 64dB SFDR at 10MHz on 5V supply, RL, dm = 200 ohm
• Output offset voltage of +24mV max, ±30µV/°C typ output offset drift and -60dB typ O/P balance error
• Wide supply voltage range from +5V to ±5V
• 24 lead LFCSP package and operating temperature range from -40°C to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party