| GENERAL DESCRIPTION The AD829 is a low noise (1.7 nV/√Hz), high speed op amp with custom compensation that provides the user with gains of ±1 to ±20 while maintaining a bandwidth greater than 50 MHz. The AD829’s 0.04° differential phase and 0.02% differential gain performance at 3.58 MHz and 4.43 MHz, driving re-verse terminated 50 Ω or 75 Ω cables, makes it ideally suited for professional video applications. The AD829 achieves its 230 V/µs uncompensated slew rate and 750 MHz gain bandwidth while requiring only 5 mA of current from power supplies. FEATURES High Speed 120 MHz Bandwidth, Gain = –1 230 V/ s Slew Rate 90 ns Settling Time to 0.1% Ideal for Video Applications 0.02% Differential Gain 0.04 Differential Phase Low Noise 1.7 nV/√Hz Input Voltage Noise 1.5 pA/√Hz Input Current Noise Excellent DC Precision 1 mV Max Input Offset Voltage (Over Temp) 0.3 mV/ C Input Offset Drift Flexible Operation Specified for 5 V to 15 V Operation 3 V Output Swing into a 150 Load External Compensation for Gains 1 to 20 5 mA Supply Current Available in Tape and Reel in Accordance with EIA-481A Standard |
