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Part Number
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LMH6514 |
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Manufacturer
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National Semiconductor |
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Description
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Variable Gain Amplifier |
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Published
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Jul 1, 2008 |
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Detailed Description
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LMH6514 600 MHz, Digital Controlled, Variable Gain Amplifier
January 24, 2008
LMH6514 600 MHz, Digital Controlled, Var...
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Datasheet
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LMH6514
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Overview
LMH6514 600 MHz, Digital Controlled, Variable Gain Amplifier
January 24, 2008
LMH6514 600 MHz, Digital Controlled, Variable Gain Amplifier
General Description
The LMH6514 is a high performance, digitally controlled variable gain amplifier (DVGA).
It combines precision gain control with a low noise, ultra-linear, differential amplifier.
Typically, the LMH6514 drives a high performance ADC in a broad range of mixed signal and digital communication applications such as mobile radio and cellular base stations where automatic gain control (AGC) is required to increase system dycom namic range.
When used in conjunction with a high speed ADC, system dynamic range can be extended b...
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