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| HMC643LC5 v00.0607 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12 GHz Typical Applications The HMC643LC5 is ideal for: * EW Receivers Features Low RMS Phase Error: 4.5 Low Insertion Loss: 7 dB High Linearity: +38 dBm 360 Coverage, LSB = 5.625 32 Lead Ceramic SMT Package: 25mm2 7 PHASE SHIFTERS - SMT * Weather & Military Radar * Satellite Communications * Beamforming Modules * Phase Cancellation Functional Diagram General Description The HMC643LC5 is a 6-bit digital phase shifter which is rated from 9 to 12 GHz, providing 360 degrees of phase coverage, with a LSB of 5.625 degrees. The HMC643LC5 features very low RMS phase error of 4.5 degrees and extremely low insertion loss variation of 0.75 dB across all phase states. This high accuracy phase shifter is controlled with complementary logic of 0/-3V, and requires no fixed bias voltage. The HMC643LC5 is housed in a compact 5x5 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 Insertion Loss Variation* Input Power for 1 dB Compression Input Third Order Intercept Control Voltage Current *Note: Major States Shown Min. 9 7 13 15 5 4.5 0.75 22 38 <1 15 Typ. Max. 12 10 Units GHz dB dB dB deg deg dB dBm dBm mA 7 - 24 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 HMC643LC5 v00.0607 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12 GHz Insertion Loss, Major States Only 0 -2 INSERTION LOSS (dB) -4 -6 -8 -10 -12 8 9 10 11 12 13 FREQUENCY (GHz) Normalized Loss, Major States Only 4 3 NORMALIZED LOSS (dB) 2 1 0 7 PHASE SHIFTERS - SMT 7 - 25 -1 -2 -3 -4 8 9 10 11 12 13 FREQUENCY (GHz) Input Return Loss, Major States Only 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 8 9 10 11 12 13 FREQUENCY (GHz) Phase Error, Major States Only 20 15 PHASE ERROR (degrees) 10 5 0 -5 -10 -15 -20 8 9 10 11 12 13 FREQUENCY (GHz) Output Return Loss, Major States Only 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 8 9 10 11 12 13 FREQUENCY (GHz) Relative Phase Shift Major States Including All Bits 400 RELATIVE PHASE SHIFT (degrees) 350 300 250 200 150 100 50 0 8 9 10 11 12 13 FREQUENCY (GHz) 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 HMC643LC5 v00.0607 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12 GHz Relative Phase Shift, RMS, Average, Max, All States 30 RELATIVE PHASE SHIFT (degrees) 25 20 15 10 5 0 60 -5 -10 9 9.5 10 10.5 11 11.5 12 FREQUENCY (GHz) 50 9 9.5 10 10.5 11 11.5 12 FREQUENCY (GHz) RMS AVERAGE MAX Input IP2, Major States Only 100 90 IP2 (dBm) P1dB (dBm) 7 PHASE SHIFTERS - SMT 80 70 Input IP3, Major States Only 55 50 45 IP3 (dBm) 40 35 30 25 9 9.5 10 10.5 11 11.5 12 FREQUENCY (GHz) Input P1dB, Major States Only 40 35 30 25 20 15 10 9 9.5 10 10.5 11 11.5 12 FREQUENCY (GHz) RMS Phase Error vs. Temperature 20 RELATIVE PHASE SHIFT (degrees) 15 10 5 0 -5 -10 9 9.5 10 10.5 11 11.5 12 FREQUENCY (GHz) +25C +85C -40C Insertion Loss vs. Temperature, Major States Only 0 -2 INSERTION LOSS (dB) -4 -6 -8 -10 -12 9 9.5 10 10.5 11 11.5 12 FREQUENCY (GHz) 7 - 26 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 HMC643LC5 v00.0607 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12 GHz Phase Error vs. State, Major States Only 15 10 PHASE ERROR (degrees) 5 0 -5 -10 -15 -20 0 45 90 135 180 225 270 315 360 STATE (degrees) 9 GHz 7 9.5, 10, 10.5, 11, 11.5, 12 GHz Absolute Maximum Ratings Input Power (RFIN) Channel Temperature (Tc) Thermal Resistance (channel to ground paddle) Storage Temperature Operating Temperature 26 dBm (T= +85 C) 150 C 150 C/W -65 to +150 C -40 to +85 C Control Voltage State Low (0) High (1) Bias Condition -2.5 to -3.5V @ 0.4 A Typ. 0 to +0.3V @ 0.4 A Typ. ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Truth Table Control Voltage Input Bit 1 0 1 0 0 0 0 0 1 Bit 2 0 0 1 0 0 0 0 1 Bit 3 0 0 0 1 0 0 0 1 Bit 3 1 1 1 0 1 1 1 0 Bit 4 0 0 0 0 1 0 0 1 Bit 4 1 1 1 1 0 1 1 0 Bit 5 0 0 0 0 0 1 0 1 Bit 5 1 1 1 1 1 0 1 0 Bit 6 0 0 0 0 0 0 1 1 Bit 6 1 1 1 1 1 1 0 0 Phase Shift (Degrees) RFIN - RFOUT Reference* 5.625 11.25 22.5 45.0 90.0 180.0 354.375 Any combination of the above states will provide a phase shift approximately equal to the sum of the bits selected. *Reference corresponds to monotonic setting 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 - 27 PHASE SHIFTERS - SMT HMC643LC5 v00.0607 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12 GHz Pin Descriptions Pin Number 1 - 4, 21 - 32 Function Description No connection required. These pins may be connected to RF/DC ground without affecting performance. Interface Schematic 7 PHASE SHIFTERS - SMT N/C 5, 7, 18, 20 GND These pins and exposed ground paddle must be connected to RF/DC ground. 6 RFIN This port is DC coupled and matched to 50 Ohms. 9, 10, 11, 12, 14, 17 8, 13, 15, 16 BIT5, BIT1, BIT2, BIT3, BIT4, BIT6 BIT5, BIT3 BIT4, BIT6 Non-Inverted Control Input. See truth table and control voltage tables. Inverted Control Input. See truth table and control voltage tables. 19 RFOUT This port is DC coupled and matched to 50 Ohms. Outline Drawing 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 - 28 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 HMC643LC5 v00.0607 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 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 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 - 29 HMC643LC5 v00.0607 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12 GHz Evaluation PCB 7 PHASE SHIFTERS - SMT List of Materials for Evaluation PCB 117252 [1][3] Item J1 - J2 J3 - J4 U1 PCB [2] Description PCB Mount SMA RF Connector Molex Header 2mm HMC643LC5 6-Bit Digital Phase Shifter 117186 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 [3] Please refer to part's pin description and functional diagram for pin out assignments on evaluation board. 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. 7 - 30 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 HMC643LC5 v00.0607 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12 GHz Notes: 7 PHASE SHIFTERS - SMT 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 - 31 |
Price & Availability of HMC643LC5
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