Part Number
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LMH6504 |
Manufacturer
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National Semiconductor |
Description
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Wideband / Low Power / Variable Gain Amplifier |
Published
|
Apr 25, 2005 |
Detailed Description
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LMH6504 Wideband, Low Power, Variable Gain Amplifier
June 2004
LMH6504 Wideband, Low Power, Variable Gain Amplifier
Ge...
|
Datasheet
|
LMH6504
|
Overview
LMH6504 Wideband, Low Power, Variable Gain Amplifier
June 2004
LMH6504 Wideband, Low Power, Variable Gain Amplifier
General Description
The LMHâ˘6504 is a wideband DC coupled voltage controlled gain stage followed by a high-speed current feedback Op Amp which can directly drive a low impedance load.
Gain adjustment range is 80 dB for up to 10 MHz by varying the gain control input voltage, VG.
Maximum gain is set by external components, and the gain can be reduced all the way to cut-off.
Power consumption is 110 mW with a speed of 150 MHz and a gain control bandwidth (BW) of 150 MHz.
Output referred DC offset voltage is less than 55 mV over the entire gain control voltage range.
Device-to-de...
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