HMC543ALC4B v06.0316 22.5° MMIC 4-BIT DIGITALPHASE SHIFTER, 8 - 12 GHzTypical ApplicationsFeatures 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 DiagramGeneral 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/-3VA 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 1 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 781-329-4700 • Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D
