AD8133 Rev. 0 is a triple differential driver with output pull-down feature. It features high speed, low distortion, low power consumption, and is suitable for applications such as KVM networking and UTP.
The AD8133 is a triple, high‑speed differential driver designed for RGB video and other high‑speed analog signals. It provides a fixed gain of 2, output pull‑down capability, and adjustable common‑mode voltage, making it suitable for KVM and UTP networking applications.
Key features include a 225 MHz large‑signal bandwidth, 1600 V/µs slew rate, -60 dB output‑balance error at 50 MHz, and operation from a +4.5 V to +6 V supply. The device is offered in a 24‑lead LFCSP package and includes detailed guidelines for layout, power‑supply decoupling, and thermal management.
| Large Signal Bandwidth | 225 MHz |
|---|---|
| Slew Rate | 1600 V/µs |
| Fixed Internal Gain | 2 |
| Output Balance Error | -60 dB @ 50 MHz |
| Operating Supply Range | +4.5 V to +6 V |
| Quiescent Current | 28–29 mA |
| Package | 24‑Lead LFCSP (CP‑24) |
The AD8133 provides a 225 MHz large‑signal bandwidth (‑3 dB).
The output common‑mode voltage is set by applying a voltage to the Vocm input pin.
When asserted, the output pull‑down forces the outputs to a low voltage, enabling line isolation and three‑state operation, useful in KVM networks.
The AD8133 is available in a 24‑lead LFCSP (CP‑24) package.