器件名称: AD8000YCPZ-REEL
功能描述: 1.5 GHz Ultrahigh Speed Op Amp
文件大小: 525.78KB 共20页
简 介:1.5 GHz Ultrahigh Speed Op Amp AD8000
FEATURES
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/s 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 @ 20 MHz 62 dBc SFDR @ 50 MHz Input offset voltage: 1 mV typ High output current: 100 mA Wide supply voltage range: 4.5 V to 12 V Supply current: 13.5 mA Power-down mode
CONNECTION DIAGRAMS
AD8000
POWER DOWN 1 FEEDBACK 2 –IN 3 +IN 4 8 +VS 7 OUTPUT 6 NC 5 –VS
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NC = NO CONNECT
Figure 1. 8-Lead AD8000, 3 mm × 3 mm LFCSP (CP-8-2)
FEEDBACK –IN +IN –VS
1 2 3 4
AD8000
8 7 6 5
POWER DOWN +VS OUTPUT NC
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NC = NO CONNECT
Figure 2. 8-Lead AD8000 SOIC/EP (RD-8-1)
APPLICATIONS
Professional video High speed instrumentation Video switching IF/RF gain stage CCD imaging
3 2 1 VS = ±5V RL = 150 VOUT = 2V p-p
NORMALIZED GAIN (dB)
0 –1 –2 –3 –4 –5 –6
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GENERAL DESCRIPTION
The AD8000 is an ultrahigh speed, high performance, current feedback amplifier. Using ADI’s 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/s. The AD8000 has low spurious-free dynamic range (SFDR) of 75 dBc @ 20 MHz and input voltage noise of 1.6 nV/√Hz. The AD8000 can drive over……
