HMC708LP5E

HMC708LP5 / 708LP5E v02.0209 0.5 dB LSB 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 1700 - 2200 MHz Typical www.datasheet4u.com Applications Features -2.5 to +29 dB Gain Control in 0.5 dB Steps Power-up State Selection High Output IP3: +37 dBm Low Noise Figure: 1 dB TTL/CMOS Compatible Serial, Parallel, or Latched Parallel Control ±0.25 dB Typical Step Error Single +3V and +5V Supply 32 Lead 5x5mm SMT Package: 25mm2 The HMC708LP5(E) is ideal for: Cellular Infrastructure WiBro, WiMAX and LTE/ 4G Microwave Radio & VSAT Test Equipment and Sensors Functional Diagram 13 VARIABLE GAIN AMPLIFIERS - DIGITAL - SMT General Description The HMC708LP5(E) is a digitally controlled variable gain amplifier which operates from 1700 MHz and 2200 GHz, and can be programmed to provide between 2.5 dB attenuation and +29 dB of gain, in 0.5 dB steps. The HMC708LP5(E) delivers noise figure of 1 dB in its maximum gain state, with output IP3 of up to +37 dBm. The dual mode gain control interface accepts either three wire serial input or 6 bit parallel word. The HMC708LP5(E) also features a user selectable power up state and a serial output for cascading other Hittite serially controlled components. For 900 MHz applications please refer to the HMC707LP5(E) data sheet. Electrical Specifi cations, TA = +25° C Rbias = 270 Ohms for Vdd = +5V, Rbias = 10k Ohms for Vdd = +3V, Vdd = Vdd1 = Vdd2 = Vdd3 Min. Parameter Vdd = +3V Frequency Range Gain (Maximum Gain State) Gain Control Range Input Retur...