Datasheet LMH6515SQ - National Semiconductor AMP, VARIABLE, 600 MHz, POWERWISE — Ficha de datos

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Manufacturer: National Semiconductor

Description: AMP, VARIABLE, 600 MHz, POWERWISE

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LMH6515 600 MHz, Digital Controlled, Variable Gain Amplifier
October 2007
LMH6515 600 MHz, Digital Controlled, Variable Gain Amplifier
General Description
The LMH6515 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 LMH6515 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 dynamic range. When used in conjunction with a high speed ADC, system dynamic range can be extended by up to 32 dB. The LMH6515 has a differential input and output allowing large signal swings on a single 5V supply. It is designed to accept signals from RF elements and maintain a terminated impedance environment. The input impedance is 200 resistive. The output impedance is either 200 or 400 and is user selectable. A uniq

Specifications:

• Bandwidth: 600 MHz
• Base Number: 6415
• Gain Bandwidth: 600 MHz
• Gain Max: 31 dB
• Mounting Type: SMD
• Number of Amplifiers: 1
• Number of Channels: 1
• Number of Pins: 16
• Operating Temperature Range: -40°C to +85°C
• Package / Case: LLP
• SVHC: No SVHC (15-Dec-2010)
• Supply Voltage + Nom: 5.25 V
• Supply Voltage Range: 4 V to 5.25 V

RoHS: Yes