LMH6503
www.ti.com SNOSA78E – OCTOBER 2003 – REVISED APRIL 2013 LMH6503 Wideband, Low Power, Linear Variable Gain Amplifier
Check for Samples: LMH6503 FEATURES DESCRIPTION The LMHв„ў6503 is a wideband, DC coupled,
differential input, voltage controlled gain stage
followed by a high-speed current feedback Op Amp
which can directly drive a low impedance load. Gain
adjustment range is more than 70dB for up to 10MHz. 1 23 VS = ±5V, TA = 25°C, RF = 1kΩ, RG = 174Ω, RL =
100Ω, AV = AV(MAX) = 10, Typical Values Unless
Specified.
-3dB BW 135MHz
Gain Control BW 100MHz
Adjustment Range (Typical Over Temp) 70dB
Gain Matching (Limit) В±0.7dB
Slew Rate 1800V/Вµs
Supply Current (No Load) 37mA
Linear Output Current В±75mA
Output Voltage (RL = 100Ω) ±3.2V
Input Voltage Noise 6.6nV/в€љHz
Input Current Noise 2.4pA/в€љHz
THD (20MHz, RL = 100Ω, VO = 2VPP) -57dBc
Replacement for CLC522 APPLICATIONS Variable Attenuator
AGC
Voltage Controller Filter …
