PRODUCT DESCRIPTION The AD8004 is a quad, low power, high speed amplifier designed to operate on single or dual supplies. It utilizes a current feedback architecture and features high slew rate of 3000 V/µs making the AD8004 ideal for handling large amplitude pulses. Additionally, the AD8004 provides gain flatness of 0.1 dB to 30 MHz while offering differential gain and phase error of 0.04% and 0.10°. This makes the AD8004 suitable for video electronics such as cameras and video switchers. The AD8004 offers low power of 3.5 mA/amplifier and can run on a single +4 V to +12 V power supply, while being capable of delivering up to 50 mA of load current. All this is offered in a small 14-lead plastic DIP or 14-lead SOIC package. These features make this amplifier ideal for portable and battery powered applications where size and power are critical. The outstanding bandwidth of 250 MHz along with 3000 V/µs of slew rate make the AD8004 useful in many general purpose, high speed applications where dual power supplies of up to ±6 V and single supplies from 4 V to 12 V are needed. The AD8004 is available in the industrial temperature range of –40°C to +85°C. FEATURES High Speed 250 MHz –3 dB Bandwidth (G = +1) 3000 V/μs Slew Rate 21 ns Settling Time to 0.1% 1.8 ns Rise Time for 2 V Step Low Power 3.5 mA/Amp Power Supply Current (35 mW/Amp) Single Supply Operation Fully Specified for +5 V Supply Good Video Specifications (RL = 150 Ω, G = +2) Gain Flatness 0.1 dB to 30 MHz 0.04% Differential Gain Error 0.10° Differential Phase Error Low Distortion –78 dBc THD at 5 MHz –61 dBc THD at 20 MHz High Output Current of 50 mA Available in a 14-Lead Plastic DIP and SOIC APPLICATIONS Image Scanners Active Filters Video Switchers Special Effects
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