Datasheet Analog Devices HMC648A

HMC648ALP6E
v01.0217 Product Type -SMT GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 2.9 -3.9 GHz
Typical Applications Features The HMC648ALP6E is ideal for: Low RMS Phase Error: 1.2° • EW Receivers Low Insertion Loss: 5 dB • Weather & Military Radar High Linearity: +45 dBm • Satellite Communications Positive Control Logic • Beamforming Modules 360° Coverage, LSB = 5.625°
28 Lead 6x6mm SMT Package: 36mm² • Phase Cancellation Functional Diagram General Description
The HMC648ALP6E is a 6-bit digital phase shifter
which is rated from 2.9 -3.9 GHz, providing 360
degrees of phase coverage, with a LSB of 5.625
degrees. The HMC648ALP6E features very low RMS
phase error of 1.2 degrees and extremely low insertion loss variation of ±0.5 dB across all phase states.
This high accuracy phase shifter is controlled with
positive control logic of 0/+5V. The HMC648ALP6E 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. 2.9 Insertion Loss* 5 Input Return Loss* 16 Output Return Loss* 17 Phase Error* ±5 Max. Units 3.9 GHz 8 dB
dB
dB +10 / -15 deg RMS Phase Error 1.2 deg Amplitude Settling Time (50% cntl to +/-0.1dB margin of final RFout) 175 nS Phase Settling Time (50% cntl to +/-1 degree margin of final RFout) 125 nS Insertion Loss Variation* ±0.5 dB Input Power for 1 dB Compression 31 dBm Input Third Order Intercept 45 dBm Control Voltage Current 35 250 µA Bias Control Current 5 15 mA *Note: Major States Shown 1 Information furnished by Analog Devices is believed to be accurate and reliable. However, no
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