Low Power, High Current Distribution Amplifier

The AD8010 is a low power, high current amplifier capable of delivering a minimum load drive of 175 mA. Signal performance such as 0.02% and 0.03° differential gain and phase error is maintained while driving eight 75 ohm back terminated video lines. The current feedback amplifier features gain flatness to 60 MHz and –3 dB (G = +1) signal bandwidth of 230 MHz and only requires a typical of 15.5 mA supply current from ±5 V supplies. These features make the AD8010 an ideal component for Video Distribution Amplifiers or as the drive amplifier within high data rate Digital Subscriber Line (VDSL and xDSL) systems.

* 200 mA of Output Current

* 9 Ω Load

* SFDR -54 dBc @ 1 MHz

* Differential Gain Error 0.04%,

f = 4.43 MHz

* Differential Phase Error 0.06°,

f = 4.43 MHz

* Maintains Video Specifications Driving Eight Parallel

* 75 Ω Loads

0.02% Differential Gain

0.03° Differential Phase

0.1 dB Gain Flatness to 60 MHz

* THD -72 dBc @ 1 MHz, RL = 18.75 Ω

* IP3 42 dBm @ 5 MHz, RL = 18.75 Ω

* 1 dB Gain Compression 21 dBm @

5 MHz, RL = 100 Ω

* 230 MHz -3 dB Bandwidth,

G = +1, RL = 18.75 Ω

* 800 V/µs Slew Rate, RL = 18.75 Ω