LMH6514 Datasheet | National Semiconductor

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 bines 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 munication applications such as mobile radio and cellular base stations where automatic gain control (AGC) is required to increase system dy.. namic range. When used in conjunction with a high speed ADC, system dynamic range can be extended...