The LT6559 is a low cost, high speed, triple amplifier that has been optimized for excellent video performance on a single 5V supply, yet fits in the small footprint of a 3mm × 3mm QFN package. With a -3dB bandwidth of 300MHz, a 0.1dB bandwidth of 150MHz, and a slew rate of 800V/µs, the LT6559's dynamic performance is an excellent match for high-speed RGB or YPBPR video applications. For multiplexing applications such as KVM switches or selectable video inputs, each channel has an independent high speed enable/disable pin. Each amplifier will turn on in 30ns and off in 40ns. When enabled, each amplifier draws 3.9mA from a 5V supply. The LT6559 operates on a single supply voltage ranging from 4V to 12V and on split supplies ranging from ±2V to ±6V.
- 300MHz bandwidth on single 5V and ±5V (AV = 1, 2 and –1)
- 0.1dB gain flatness: 150MHz (AV = 1, 2 and –1)
- High slew rate: 800V/µs
- Wide supply range:
- ±2V to ±6V (Dual supply)
- 4V to 12V (Single supply)
- 80mA output current
- Low supply current: 3.9mA/amplifier
- Shutdown mode
- Fast turn-on time: 30ns
- Fast turn-off time: 40ns
