HMC647ALP6E
v01.0217 PHASE SHIFTERS -DIGITAL -SMT GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 2.5 -3.1 GHz
Typical Applications Features The HMC647ALP6E is ideal for: Low RMS Phase Error: 1.5° • EW Receivers Low Insertion Loss: 4 dB • Weather & Military Radar High Linearity: +50 dBm • Satellite Communications Positive Control Logic • Beamforming Modules 360° Coverage, LSB = 5.625°
28 Lead QFN Leadless SMT Package: 36mm2 • Phase Cancellation Functional Diagram General Description
The HMC647ALP6E is a 6-bit digital phase shifter
which is rated from 2.5 to 3.1 GHz, providing 360
degrees of phase coverage, with a LSB of 5.625
degrees. The HMC647ALP6E features very low RMS
phase error of 1.5 degrees and extremely low insertion
loss variation of ±0.4 dB across all phase states. This
high accuracy phase shifter is controlled with positive
control logic of 0/+5V The HMC647ALP6E is housed
in a compact 6x6 mm plastic leadless SMT package
and is internally matched to 50 Ohms with no external
components. Electrical Specifications TA = +25° C, Vss= -5V, Vdd= +5V , control Voltage = 0/ +5V, 50 Ohm System
Parameter
Frequency Range Min. Typ. 2.5 Insertion Loss* 4 Input Return Loss* 16 Max. Units 3.1 GHz 6.5 dB
dB Output Return Loss* 16 Phase Error* ±5 RMS Phase Error 1.5 deg Amplitude Settling Time (50% cntl to +/-0.1dB margin of final RFout) 150 nS Phase Settling Time (50% cntl to +/-1 degree margin of final RFout) 125 nS Insertion Loss Variation* ±0.4 dB 31 dBm Input Power for 1 dB Compression dB
+6 / -15 deg Input Third Order Intercept 50 Control Voltage Current 35 250 µA Bias Control Current 5 15 mA dBm *Note: Major States Shown 1 Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices. …