LMH6505 Datasheet - National Semiconductor

LMH6505 Variable Gain Amplifier

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. Maximum gain is .

LMH6505 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

LMH6505_NationalSemiconductor.pdf