MMIC 4-Bit Digital Phase Shifter

HMC543LC4B v00.0107 22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Typical Applications The HMC543LC4B is ideal for: • EW Receivers Features Low RMS Phase Error: 5° Low Insertion Loss: 6.5 dB Excellent Flatness 360° Coverage, LSB = 22.5° 24 Lead Ceramic SMT Package: 16mm2 7 PHASE SHIFTERS - SMT • Weather & Military Radar • Satellite Communications • Beamforming Modules Functional Diagram General Description The HMC543LC4B is a 4-bit digital phase shifter which is rated from 8 to 12 GHz, providing 0 to 360 degrees of phase coverage, with a LSB of 22.5 degrees. The HMC543LC4B features very low RMS phase error of 5 degrees and extremely low insertion loss variation of ±0.8 dB across all phase states. This high accuracy phase shifter is controlled with complementary logic of 0/-3V, and requires no www.DataSheet4U.com fixed bias voltage. The HMC543LC4B is housed in a compact 4x4 mm ceramic leadless SMT package and is internally matched to 50 Ohms with no external components. Simple external level shifting circuitry can be used to convert a positive CMOS control voltage into complementary negative control signals. Electrical Specifications, TA = +25° C, 50 Ohm System, Control Voltage = 0/-3V Parameter Frequency Range Insertion Loss* Input Return Loss* Output Return Loss* Phase Error* RMS Phase Error Gain Variation* Input Power for 1 dB Compression Input Third Order Intercept Control Voltage Current *Note: All States Shown 21 Min. 8 6.5 10 10 ±10 5 ±0.8 24.5 40 7 ±15 Typ. Max. 12 8 Units GHz dB dB dB deg deg dB dBm dBm mA 7-8 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC543LC4B v00.0107 22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Insertion Loss, All States 0 -2 INSERTION LOSS (dB) -4 -6 -8 -10 -12 8 9 10 FREQUENCY (GHz) 11 12 Normalized Loss, All States 4 3 NORMALIZED LOSS (dB) 2 1 0 7 PHASE SHIFTERS - SMT 7-9 -1 -2 -3 -4 8 9 10 FREQUENCY (GHz) 11 12 Input Return Loss, All States 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 8 9 10 FREQUENCY (GHz) 11 12 Phase Error, All States 20 15 PHASE ERROR (degrees) 10 5 0 -5 -10 -15 -20 8 9 10 FREQUENCY (GHz) 11 12 www.DataSheet4U.com Output Return Loss, All States 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 8 9 10 FREQUENCY (GHz) 11 12 Relative Phase Shift, All States 400 RELATIVE PHASE SHIFT (degrees) 350 300 250 200 150 100 50 0 8 9 10 FREQUENCY (GHz) 11 12 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC543LC4B v00.0107 22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Relative Phase Shift, RMS, Average, Max, All States 20 RELATIVE PHASE SHIFT (degrees) 15 10 5 0 -5 -10 8 9 10 FREQUENCY (GHz) 11 12 MAX RMS AVERAGE Input IP3, All States 55 50 45 IP3 (dBm) 40 35 30 25 8 9 10 FREQUENCY (GHz) 11 12 7 PHASE SHIFTERS - SMT Input IP2, All States 100 Input P1dB, All States 30 90 P1dB (dBm) www.DataSheet4U.com 28 IP2 (dBm) 80 26 70 24 60 22 50 8 9 10 FREQUENCY (GHz) 11 12 20 8 9 10 FREQUENCY (GHz) 11 12 RMS Phase Error vs. Temperature 20 RELATIVE PHASE SHIFT (degrees) 15 10 5 0 -5 -10 8 9 10 FREQUENCY (GHz) 11 12 +25C +85C -40C Insertion Temperature All States 0 -2 INSERTION LOSS (dB) -4 -6 -8 -10 -12 8 9 10 FREQUENCY (GHz) 11 12 7 - 10 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC543LC4B v00.0107 22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Phase Error vs. State 20 15 PHASE ERROR (degrees) 8 GHz 10 5 0 7 9,10,11 & 12 GHz -10 -15 -20 0 50 100 150 200 250 300 350 STATE (degrees) Absolute Maximum Ratings Input Power (RFin) (8-12 GHz) Channel Temperature (Tc) Thermal Resistance (channel to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM) +27 dBm (T= +85 °C) 150 °C 150 °C/W Control Voltage State Low High www.DataSheet4U.com Bias Condition -2.5 to -3.5V @ 0.4 μA Typ. 0 to +0.3V @ 0.4 μA Typ. -65 to +150 °C -40 to +85 °C Class 1B ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Truth Table Control Voltage Input Bit 1 0 1 0 0 0 1 Bit 1 1 0 1 1 1 0 Bit 2 0 0 1 0 0 1 Bit 2 1 1 0 1 1 0 Bit 3 0 0 0 1 0 1 Bit 3 1 1 1 0 1 0 Bit 4 0 0 0 0 1 1 Bit 4 1 1 1 1 0 0 Phase Shift (Degree) RFIN - RFOUT Reference 22.5 45.0 90.0 180.0 337.5 Any combination of the above states will provide a phase shift approximately equal to the sum of the bits selected. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 7 - 11 PHASE SHIFTERS - SMT -5 HMC543LC4B v00.0107 22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Outline Drawing 7 PHASE SHIFTERS - SMT www.DataSheet4U.com NOTES: 1. PACKAGE BODY MATERIAL: ALUMINA 2. LEAD AND GROUND PADDLE PLATING: 30-80 MICROINCHES GOLD OVER 50 MICROINCHES MINIMUM NICKEL. 3. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM -C6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. CLASSIFIED AS MOISTURE SENSITIVITY LEVEL (MSL) 1. 7 - 12 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC543LC4B v00.0107 22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Pin Descriptions Pin Number Function Description No connection required. These pins may be connected to RF/DC ground without affecting performance. Interface Schematic 1, 2, 17 - 24 N/C 7 PHASE SHIFTERS - SMT 7 - 13 3, 5, 14, 16 GND These pins and exposed ground paddle must be connected to RF/DC ground. 4 RFIN This port is matched to 50 Ohms. 6, 9, 11, 13 BIT1, BIT2, BIT3, BIT4 BIT1, BIT2 BIT3, BIT4 Non-Inverted Control Input. See truth table and control voltage tables. Inverted Control Input. See truth table and control voltage tables. 7, 8, 10, 12 15 RFOUT This port is matched to 50 Ohms. www.DataSheet4U.com For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC543LC4B v00.0107 22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Application Circuit This circuit converts a single line positive (0/+5V) control signal to complementary negative (0/-3V) control signals. 7 PHASE SHIFTERS - SMT www.DataSheet4U.com 7 - 14 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC543LC4B v00.0107 22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz Evaluation PCB 7 PHASE SHIFTERS - SMT 7 - 15 www.DataSheet4U.com List of Materials for Evaluation PCB 108812 [1] Item J1 - J2 J3 - J4 U1 PCB [2] Description PCB Mount SMA RF Connector Molex Header 2mm HMC543LC4B 4-Bit Digital Phase Shifter 116253 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used to connect the top and bottom ground planes. The evaluation board should be mounted to an appropriate heat sink. The evaluation circuit board shown is available from Hittite upon request. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com