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| HMC642LC5 v01.0707 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12.5 GHz Typical Applications The HMC642LC5 is ideal for: * EW Receivers Features Low RMS Phase Error: 3.5 Low Insertion Loss: 7 dB High Linearity: +41 dBm Positive Control Logic 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 HMC642LC5 is a 6-bit digital phase shifter which is rated from 9 to 12.5 GHz, providing 360 degrees of phase coverage, with a LSB of 5.625 degrees. The HMC642LC5 features very low RMS phase error of 3.5 degrees and extremely low insertion loss variation of 0.4 dB across all phase states. This high accuracy phase shifter is controlled with positive control logic of 0/+5V The HMC642LC5 is housed in a compact 5x5 mm ceramic 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 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 Bias Control Current *Note: Major States Shown Min. 9 7 14 11 10 3.5 0.4 28 41 <250 <12 +15 / -10 Typ. Max. 12.5 10 Units GHz dB dB dB deg deg dB dBm dBm A mA 7 - 16 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 HMC642LC5 v01.0707 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12.5 GHz Insertion Loss, Major States Only 0 -2 INSERTION LOSS (dB) -4 -6 -8 -10 -12 8 9 10 11 12 13 14 FREQUENCY (GHz) Normalized Loss, Major States Only 4 3 NORMALIZED LOSS (dB) 2 1 0 7 PHASE SHIFTERS - SMT 7 - 17 -1 -2 -3 -4 8 9 10 11 12 13 14 FREQUENCY (GHz) Input Return Loss, Major States Only 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 8 9 10 11 12 13 14 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 14 FREQUENCY (GHz) Output Return Loss, Major States Only 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 8 9 10 11 12 13 14 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 14 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 HMC642LC5 v01.0707 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12.5 GHz Relative Phase Shift, RMS, Average, Max, All States 30 RELATIVE PHASE SHIFT (degrees) 25 20 15 10 5 0 -5 -10 9 9.5 10 10.5 11 11.5 12 12.5 FREQUENCY (GHz) 30 25 9 9.5 10 10.5 11 11.5 12 12.5 FREQUENCY (GHz) RMS MAX AVERAGE Input IP3, Major States Only 55 50 45 IP3 (dBm) P1dB (dBm) 40 35 7 PHASE SHIFTERS - SMT Input IP2, Major States Only 100 Input P1dB, Major States Only 40 35 90 30 25 20 15 60 9 9.5 10 10.5 11 11.5 12 12.5 FREQUENCY (GHz) 10 9 9.5 10 10.5 11 11.5 12 12.5 FREQUENCY (GHz) IP2 (dBm) 80 70 RMS Phase Error vs. Temperature 20 RELATIVE PHASE SHIFT (degrees) 15 Insertion Loss vs. Temperature, Major States Only 0 -2 INSERTION LOSS (dB) 10 5 0 -5 -10 9 9.5 10 10.5 +25C +85C -40C -4 -6 -8 -10 -12 -14 11 11.5 12 12.5 9 9.5 10 10.5 11 11.5 12 12.5 FREQUENCY (GHz) FREQUENCY (GHz) 7 - 18 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 HMC642LC5 v01.0707 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12.5 GHz Phase Error vs. State 20 9.5, 10, 10.5, 11, 11.5, 12, 12.5 GHz PHASE ERROR (degrees) 15 10 5 0 -5 -10 0 45 90 135 180 225 270 315 360 STATE (degrees) 9 GHz 7 PHASE SHIFTERS - SMT 7 - 19 Absolute Maximum Ratings Input Power (RFIN) Bias Voltage Range (Vdd) Bias Voltage Range (Vss) Channel Temperature (Tc) Thermal Resistance (channel to ground paddle) Storage Temperature Operating Temperature 29 dBm (T= +85 C) -0.2 to +12V +0.2 to -12V 150 C 80 C/W -65 to +150 C -40 to +85 C Bias Voltage & Current Vdd 5.0 Vss -5.0 Idd 5.6mA Iss 5.6mA Control Voltage State Low (0) High (1) Bias Condition 0 to 0.2 Vdc Vdd 0.2 Vdc @ 35 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 4 0 0 0 0 1 0 0 1 Bit 5 0 0 0 0 0 1 0 1 Bit 6 0 0 0 0 0 0 1 1 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 HMC642LC5 v01.0707 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12.5 GHz Outline Drawing 7 PHASE SHIFTERS - SMT 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 - 20 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 HMC642LC5 v01.0707 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12.5 GHz Pin Descriptions Pin Number 1 - 4, 8, 17 21 - 32 Function Description No connection required. These pins may be connected to RF/DC ground without affecting performance. Interface Schematic N/C 7 PHASE SHIFTERS - SMT 7 - 21 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 - 11, 13 - 15 BIT6, BIT5, BIT4, BIT3, BIT2, BIT1 Control Input. See truth table and control voltage tables. 12 Vss Voltage supply. 16 Vdd Voltage supply. 19 RFOUT This port is DC coupled and matched to 50 Ohms. 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 HMC642LC5 v01.0707 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12.5 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 HMC642LC5 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 - 22 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 HMC642LC5 v01.0707 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12.5 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 - 23 |
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