器件名称: AD8009AR-REEL7
功能描述: 1 GHz, 5,500 V/ Low Distortion Amplifier
文件大小: 392.37KB 共16页
简 介:a
FEATURES Ultrahigh Speed 5,500 V/s Slew Rate, 4 V Step, G = +2 545 ps Rise Time, 2 V Step, G = +2 Large Signal Bandwidth 440 MHz, G = +2 320 MHz, G = +10 Small Signal Bandwidth (–3 dB) 1 GHz, G = +1 700 MHz, G = +2 Settling Time 10 ns to 0.1%, 2 V Step, G = +2 Low Distortion over Wide Bandwidth SFDR –66 dBc @ 20 MHz, Second Harmonic –75 dBc @ 20 MHz, Third Harmonic Third Order Intercept (3IP) 26 dBm @ 70 MHz, G = +10 Good Video Specifications Gain Flatness 0.1 dB to 75 MHz 0.01% Differential Gain Error, RL = 150 0.01 Differential Phase Error, RL = 150 High Output Drive 175 mA Output Load Drive 10 dBm with –38 dBc SFDR @ 70 MHz, G = +10 Supply Operation +5 V to 5 V Voltage Supply 14 mA (Typ) Supply Current APPLICATIONS Pulse Amplifier IF/RF Gain Stage/Amplifiers High Resolution Video Graphics High Speed Instrumentations CCD Imaging Amplifier
2 1 0
NORMALIZED GAIN (dB)
1 GHz, 5,500 V/s Low Distortion Amplifier AD8009
FUNCTIONAL BLOCK DIAGRAMS 8-Lead Plastic SOIC (R-8)
NC 1 –IN 2
5-Lead SOT-23 (RT-5)
AD8009
VOUT 1 –VS 2 +IN 3
4 5
AD8009
8 NC 7 +VS 6 OUT 5 NC
+VS
+IN 3 –VS 4 NC = NO CONNECT
–IN
PRODUCT DESCRIPTION
The AD8009 is an ultrahigh speed current feedback amplifier with a phenomenal 5,500 V/s slew rate that results in a rise time of 545 ps, making it ideal as a pulse amplifier. The high slew rate reduces the effect of slew rate limiting and results in the large signal bandwidth of 440 MHz required for high resolution video graphic systems. Signal quality is m……
