Datasheet HMC543ALC4B (Analog Devices)

HMC543ALC4B
v06.0316
22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Typical Applications Features
The HMC543LC4B is ideal for: Low RMS Phase Error: 4° T • EW Receivers Low Insertion Loss: 6.5 dB M • Weather & Military Radar Excellent Flatness 360° Coverage, LSB = 22.5° • Satellite Communications L - S 24 Lead Ceramic SMT Package: 16mm2 • Beamforming Modules ITA IG
Functional Diagram General Description
The HMC543ALC4B is a 4-bit digital phase shifter which is rated from 8 to 12 GHz, providing 0 to 360 S - D degrees of phase coverage, with a LSB of 22.5 R E degrees. The HMC543ALC4B features very low T RMS phase error of 4 degrees and extremely low IF insertion loss variation of ±0.8 dB across all phase H states. This high accuracy phase shifter is control ed with complementary logic of 0/-3V, and requires no fixed bias voltage. The HMC543ALC4B is housed in E S a compact 4x4 mm ceramic leadless SMT package S A and is internal y matched to 50 Ohms with no external H components. Simple external level shifting circuitry P can be used to convert a positive CMOS control voltage into complementary negative control signals.
Electrical Specifications, T = +25° C, 50 Ohm System, Control Voltage = 0/-3V A
Parameter Min. Typ. Max. Units Frequency Range 8 12 GHz Insertion Loss* 8.0 - 11.0 GHZ 6.5 8 dB 11.0 - 12.0 GHZ 7.5 9.5 dB Input Return Loss* 8.0 - 12.0 GHZ 10 dB Output Return Loss* 8.0 - 12.0 GHZ 10 dB Phase Error* 8.0 - 12.0 GHZ +5/-10 ±15 deg RMS Phase Error 8.0 - 12.0 GHZ 4 deg Gain Variation* 8.0 - 11.0 GHZ ±0.8 dB 11.0 - 12.0 GHZ ±1.5 dB Input Power for 1 dB Compression 8.0 - 12.0 GHZ 21 24.5 dBm Input Third Order Intercept 8.0 - 12.0 GHZ 40 dBm Control Voltage Current 8.0 - 12.0 GHZ 0.4 µA *Note: All States Shown Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
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