●Product Details
●The AD8000 is an ultrahigh speed, high performance, current feedback amplifier. Using Analog Devices, Inc., proprietary eXtra Fast Complementary Bipolar (XFCB) process, the amplifier can achieve a small signal bandwidth of 1.5 GHz and a slew rate of 4100 V/μs.
●The AD8000 has low spurious-free dynamic range (SFDR) of 75 dBc at 20 MHz and input voltage noise of 1.6 nV/√Hz. The AD8000 can drive over 100 mA of load current with minimal distortion. The amplifier can operate on +5 V to ±6 V. These specifications make the AD8000 ideal for a variety of applications, including high speed instrumentation.
●With a differential gain of 0.02%, differential phase of 0.01°, and 0.1 dB flatness out to 170 MHz, the AD8000 has excellent video specifications, which ensure that even the most demanding video systems maintain excellent fidelity.
●The AD8000 power-down mode reduces the supply current to 1.3 mA. The amplifier is available in a tiny 8-lead LFCSP package, as well as in an 8-lead SOIC package. The AD8000 is rated to work over the extended industrial temperature range (−40°C to +125°C). A triple version of the AD8000 (AD8003) is underdevelopment.
●Applications
● Professional video
● High speed instrumentation
● Video switching
● IF/RF gain stage
● CCD imaging
●### Features and Benefits
● High speed
● 1.5 GHz, −3 dB bandwidth (G = +1)
● 650 MHz, full power bandwidth (G = +2, VO = 2 V p-p)
● Slew rate: 4100 V/μs
● 0.1% settling time: 12 ns
● Excellent video specifications
● 0.1 dB flatness: 170 MHz
● Differential gain: 0.02%
● Differential phase: 0.01°
● Output overdrive recovery: 22 ns
● Low noise: 1.6 nV/√Hz input voltage noise
● Low distortion over wide bandwidth
● 75 dBc SFDR at 20 MHz
● 62 dBc SFDR at 50 MHz
● Input offset voltage: 1 mV typical
● High output current: 100 mA
● Wide supply voltage range: 4.5 V to 12 V
● Supply current: 13.5 mA
● Power-down mode
