HMC743LP6C

HMC743LP6C / 743LP6CE v01.0409 0.5 dB LSB GaAs MMIC 12-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 4 GHz Typical www.datasheet4u.com Applications Features -45 to +18 dB Gain Control in 0.5 dB Steps Power-up State Selection High Output IP3: +33 dBm TTL/CMOS Compatible Serial Control ±0.25 dB Typical Gain Step Error Single +5V Supply 40 Lead 6x6mm SMT Package: 36mm2 The HMC743LP6C(E) is ideal for: Cellular/3G Infrastructure WiBro, WiMAX & LTE/4G Microwave Radio & VSAT Test Equipment and Sensors IF & RF Applications Functional Diagram General Description The HMC743LP6C(E) is a digitally controlled variable gain amplifier which operates from DC to 4 GHz, can be programmed to provide 63 dB of gain control in 0.5 dB steps and delivers output IP3 of up to +33 dBm. The gain control interface accepts a three wire serial input word and allows independent or simultaneous control of two 6-bit digital attenuators. The HMC743LP6C(E) also features a user selectable power up state and a serial output for cascading other serially controlled Hittite products. The HMC743LP6C(E) is housed in an RoHS compliant 6x6 mm QFN leadless package, and requires minimal external components. 13 VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT Electrical Specifi cations, TA = +25° C, 50 Ohm System Vdd = +5V, Vcc = +5V Parameter Frequency Range Gain (Maximum Gain State) Gain Control Range Input Return Loss Output Return Loss Gain Accuracy: (Referenced to Maximum Gain State) All Gain States Output Powe...