PRODUCT DESCRIPTION
The AD830 is a wideband, differencing amplifier designed for use at video frequencies but also useful in many other applications. It accurately amplifies a fully differential signal at the input and produces an output voltage referred to a user-chosen level. The undesired common-mode signal is rejected, even at high frequencies. High impedance inputs ease interfacing to finite source impedances and thus preserve the excellent common-mode rejection. In many respects, it offers significant improvements over discrete difference amplifier approaches, in particular in high frequency common-mode rejection.

FEATURES
    Differential Amplification
        Wide Common-Mode Voltage Range: +12.8 V, –12 V
        Differential Voltage Range: ±2 V
        High CMRR: 60 dB @ 4 MHz
        Built-in Differential Clipping Level: ±2.3 V
    Fast Dynamic Performance
        85 MHz Unity Gain Bandwidth
        35 ns Settling Time to 0.1%
        360 V/ms Slew Rate
    Symmetrical Dynamic Response
    Excellent Video Specifications
        Differential Gain Error: 0.06%
        Differential Phase Error: 0.088
        15 MHz (0.1 dB) Bandwidth
    Flexible Operation
        High Output Drive of 650 mA min
        Specified with Both ±5 V and ±15 V Supplies
    Low Distortion: THD = –72 dB @ 4 MHz
    Excellent DC Performance: 3 mV max Input Offset Voltage

APPLICATIONS
    Differential Line Receiver
    High Speed Level Shifter
    High Speed In-Amp
    Differential to Single Ended Conversion
    Resistorless Summation and Subtraction
    High Speed A/D Driver