HMC247

PHASE SHIFTERS - ANALOG - CHIP v03.0809 Typical Applications The HMC247 is ideal for: Fiber Optics 3 Military Test Equipment Functional Diagram HMC247 400° ANALOG PHASE SHIFTER 5 - 18 GHz Features Wide Bandwidth: 5 - 18 GHz Phase Shift: >400° Single Positive Voltage Control Small Size: 2.3 x 1.6 x 0.1 mm General Description The HMC247 is an Analog Phase Shifter die which is controlled via an analog control voltage from 0 to +10V. The HMC247 provides a continuously variable phase shift of 0 to 300 degrees at 9 GHz, and 0 to 100 degrees at 18 GHz, with consistent insertion loss versus phase shift. The phase shift is monotonic with respect to the control voltage. The control port has a modulation bandwidth of 50 MHz. The low insertion loss and compact size enable this part to be used in a wide range of applications, including the phase adjustment of clocks in fiber optic systems and test equipment. All data is measured with the chip in a 50 ohm test fixture, connected via 0.076 mm (3 mil) ribbon bonds of minimal length <0.31 mm (<12 mils). Electrical Specifications, TA = +25° C, 50 Ohm System Phase Shift Range: Insertion Loss Parameter Frequency (GHz) Min. 5 - 10 GHz 180 10 - 13 GHz 135 13 - 18 GHz 45 5 - 10 GHz 10 - 18 GHz Return Loss (Input and Output) 5 - 18 GHz Control Voltage Range Modulation Bandwidth 5 - 18 GHz 5 - 18 GHz Phase Voltage Sensitivity 5 - 18 GHz Insertion Phase Temperature Sensitivity 5 - 18 GHz Typ. 400 200 120 8 4 8 0 - 1...