AD8131ARMZ Datasheet PDF - ADI

The AD8131ARMZ is a Differential or Single-ended Input to Differential Output driver requiring no external components for a fixed gain of 2. The AD8131 is a major advancement over op amps for driving signals over long lines or for driving differential input ADCs. The AD8131 has unique internal feedback feature that provides output gain and phase matching that are balanced to -60dB at 10MHz, reducing radiated EMI and suppressing harmonics. Manufactured on the Analog Devices, Inc. next generation XFCB bipolar process, the AD8131 has a -3dB bandwidth of 400MHz and delivers a differential signal with very low harmonic distortion. The AD8131 is a differential driver for the transmission of high-speed signals over low-cost twisted pair or coax cables. The AD8131 can be used for either analog or digital video signals or for other high-speed data transmission. The AD8131 driver is capable of driving either Cat3 or Cat5 twisted pair or coax with minimal line attenuation.

● Fixed gain of 2 with no external components

● Separate input to set the common-mode output voltage

● -60dB at 10MHz Internal common-mode feedback to improve gain and phase balance

● 68dB SFDR at 5MHz/200R load Low distortion

● 250mW Internal power dissipation

●ESD sensitive device, electrostatic charges as high as 4000V readily accumulate on the human body and test equipment and can discharge without detection.