LMH6505 - Variable Gain Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LMH6505
Manufacturer	National Semiconductor
File Size	1.13 MB
Description	Variable Gain Amplifier
Datasheet	LMH6505 Datasheet
Additional preview pages of the LMH6505 datasheet.

Product details

Description

The LMH6505 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.

The gain adjustment range is 80 dB for up to 10 MHz which is accomplished by varying the gain control input voltage, VG.

Features

VS = ± 5V, TA = 25˚C, RF = 1 kΩ, RG = 100Ω, RL = 100Ω, AV = AVMAX = 9.4 V/V, Typical values unless specified. n.
3 dB BW 150 MHz n Gain control BW 100 MHz n Adjustment range ( < 10 MHz) 80 dB ± 0.50 dB n Gain matching (limit) n Supply voltage range 7V to 12V n Slew rate (inverting) 1500 V/µs n Supply current (no load) 11 mA ± 60 mA n Linear output current ± 2.4V n Output voltage swing n Input noise voltage 4.4 nV/ n Input noise current 2.6 pA/ n THD (20 MHz, RL = 100Ω, VO = 2 VPP).

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Published: Nov 6, 2006 |