HMC625LP5E

www.DataSheet4U.com HMC625LP5 / 625LP5E v00.0607 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 6 GHz Typical Applications The HMC625LP5(E) is ideal for: Cellular/3G Infrastructure WiBro / WiMAX / 4G Microwave Radio & VSAT Test Equipment and Sensors IF & RF Applications Features -13.5 to +18 Gain Control in 0.5 dB Steps High Output IP3: +33 dBm TTL/CMOS Compatible Serial or Parallel Control ±0.25 dB Typical Gain Step Error Single +5V Supply Compact 5x5mm SMT Package Functional Diagram General Description The HMC625LP5(E) is a digitally controlled variable gain amplifier which operates from DC to 6 GHz, and can be programmed to provide anywhere from 13.5 dB attenuation, to 18 dB of gain, in 0.5 dB steps. The HMC625LP5(E) delivers noise figure of 6 dB in its maximum gain state, with output IP3 of up to +33 dBm in any state. The dual mode control interface is CMOS/ TTL compatible, and accepts either a three wire serial input or a 6 bit parallel word. The HMC625LP5(E) also features a user selectable power up state and a serial output port for cascading other Hittite serial controlled components. The HMC625LP5(E) is housed in a RoHS compliant 5x5 mm QFN leadless package, and requires no external matching components. 14 VARIABLE GAIN AMPLIFIERS - SMT Electrical Specifications, TA = +25° C, Vdd= +5V, Vs= +5V Parameter Gain (Maximum Gain State) Gain Control Range Input Return Loss Output Return Loss Gain Accuracy: (Referenced to Maximum Gain State)...