LMH6882

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMH6882 SNOSC84D – AUGUST 2012 – REVISED FEBRUARY 2015 LMH6882 DC to 2.4-GHz, High-Linearity, Dual, Programmable Differential Amplifier OIP3 (dBm) 1 Features 1 Small Signal Bandwidth: 2400 MHz OIP3 @ 100 MHz: 42 dBm HD3 @ 100 MHz: −100 dBc Noise Figure: 9.7 dB Voltage Gain: 26 dB to 6 dB Voltage Gain Step Size: 0.25 dB Input Impedance: 100 Ω Parallel and Serial Gain Control Power Down Capability 2 Applications Microwave Backhaul Radio Receiver Zero IF Sampling In-Phase/Quadrature (I/Q) Sampling Medical Imaging RF/IF and Baseband Gain Blocks Differential Cable Driver OIP3 vs Voltage Gain 50 45 40 35 30 25 f = 100 MHz POUT= 4dBm / Tone 20 6 8 10 12 14 16 18 20 22 24 26 VOLTAGE GAIN (dB) 3 Description The LMH6882 is a high-speed, high-performance programmable differential amplifier. With a bandwidth of 2.4 GHz and high linearity of 42 dBm OIP3, the LMH6882 is suitable for a wide variety of signal conditioning applications. The LMH6882 programmable differential amplifier combines the best of both fully differential amplifiers and variable-gain amplifiers. The device offers superior noise and distortion performance over the entire gain range without external resistors, enabling the use of just one device and one design for multiple applications requiring different gain settings. The LMH6882 is an easy-to-use amplifier that can replace both fully differential, f...