649LP6E

HMC649LP6 / 649LP6E v02.0308 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 3 - 6 GHz Features Low RMS Phase Error: 3° Low Insertion Loss: 8 dB High Linearity: +44 dBm Positive Control Logic 360° Coverage, LSB = 5.625° 28 Lead QFN Leadless SMT Package: 36mm2 Typical Applications The HMC649LP6(E) is ideal for: • EW Receivers • Weather & Military Radar • Satellite Communications • Beamforming Modules • Phase Cancellation 9 PHASE SHIFTERS - SMT Functional Diagram General Description The HMC649LP6(E) is a 6-bit digital phase shifter which is rated from 3 - 6 GHz, providing 360 degrees of phase coverage, with a LSB of 5.625 degrees. The HMC649LP6(E) features very low RMS phase error of 3 degrees and extremely low insertion loss variation of ±0.5 dB across all phase states. This high accuracy phase shifter is controlled with positive control logic of 0/+5V. The HMC649LP6(E) is housed in a compact 6x6 mm plastic leadless SMT package and is internally matched to 50 Ohms with no external components. Electrical Specifi cations 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 Voltage Current *Note: Major States Shown Min. 3 8 13 10 ±5 3 ±0.5 29 44 35 5 250 15 +15 / -25 Typ. Max. 6 10.5 Units GHz dB dB dB deg deg dB dBm dBm μA mA 9 - 56 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 HMC649LP6 / 649LP6E v02.0308 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 3 - 6 GHz Insertion Loss, Major States Only 0 -2 INSERTION LOSS (dB) -4 -6 -8 -10 -12 2 3 4 5 6 7 FREQUENCY (GHz) Normalized Loss, Major States Only 4 3 NORMALIZED LOSS (dB) 2 1 0 -1 -2 -3 -4 2 3 4 5 6 7 FREQUENCY (GHz) 9 PHASE SHIFTERS - SMT 9 - 57 Input Return Loss, Major States Only 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 2 3 4 5 6 7 FREQUENCY (GHz) Phase Error, Major States Only 20 15 PHASE ERROR (degrees) 10 5 0 -5 -10 -15 -20 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) Output Return Loss, Major States Only 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 2 3 4 5 6 7 FREQUENCY (GHz) Relative Phase Shift Major States Including All Bits 400 RELATIVE PHASE SHIFT (degrees) 350 300 250 200 150 100 50 0 2 3 4 5 6 7 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 HMC649LP6 / 649LP6E v02.0308 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 3 - 6 GHz Relative Phase Shift, RMS, Average, Max, All States 30 RELATIVE PHASE SHIFT (degrees) 25 20 15 10 5 0 -5 -10 3 3.5 4 4.5 5 5.5 6 FREQUENCY (GHz) RMS AVERAGE MAX Input IP3, Major States Only 60 55 50 IP3 (dBm) 45 40 35 30 25 20 3 3.5 4 4.5 5 5.5 6 FREQUENCY (GHz) 9 PHASE SHIFTERS - SMT Input IP2, Major States Only 120 110 Input P1dB, Major States Only 40 35 P1dB (dBm) 100 IP2 (dBm) 90 80 70 60 3 3.5 4 4.5 5 5.5 6 FREQUENCY (GHz) 20 3 3.5 4 4.5 5 5.5 6 FREQUENCY (GHz) 30 25 RMS Phase Error vs. Temperature 20 RELATIVE PHASE SHIFT (degrees) 15 10 5 0 -5 -10 3 3.5 4 4.5 5 5.5 6 FREQUENCY (GHz) +25C +85C -40C Insertion Loss vs. Temperature, Major States Only 0 -2 INSERTION LOSS (dB) -4 -6 -8 -10 -12 3 3.5 4 4.5 5 5.5 6 FREQUENCY (GHz) 9 - 58 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 HMC649LP6 / 649LP6E v02.0308 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 3 - 6 GHz Phase Error vs. State 15 10 PHASE ERROR (degrees) 5 0 -5 -10 -15 -20 -25 0 45 90 135 180 225 270 315 360 STATE (degrees) 6 GHz 3, 4, 5 GHz 9 Bias Voltage & Current Vdd 5.0 Vss -5.0 Idd 5.4mA Iss 5.4mA 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 32 dBm (T= +85 °C) -0.2 to +12V +0.2 to -12V 150 °C 160 °C/W -65 to +150 °C -40 to +85 °C Control Voltage State Low (0) High (1) Bias Condition 0 to 0.2 Vdc Vdd ±0.2 Vdc @ 35 μA 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 9 - 59 PHASE SHIFTERS - SMT HMC649LP6 / 649LP6E v02.0308 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 3 - 6 GHz Outline Drawing 9 PHASE SHIFTERS - SMT NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. 6. CLASSIFIED AS MOISTURE SENSITIVITY LEVEL (MSL) 1. Package Information Part Number HMC649LP6 HMC649LP6E Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1 [1] Package Marking [3] H646 XXXX H649 XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 9 - 60 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 HMC649LP6 / 649LP6E v02.0308 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 3 - 6 GHz Pin Descriptions Pin Number Function Description Interface Schematic 1 Vdd Voltage supply. 2, 20 GND These pins and exposed ground paddle must be connected to RF/DC ground. 3 RFIN This port is DC coupled and matched to 50 Ohms. 9 PHASE SHIFTERS - SMT 9 - 61 4 - 18 N/C No connection required. These pins may be connected to RF/DC ground without affecting performance. 19 RFOUT This port is DC coupled and matched to 50 Ohms. 22 - 24, 26 - 28 BIT6, BIT5, BIT4, BIT3, BIT2, BIT1 Control Input. See truth table and control voltage tables. 25 Vss Voltage supply. 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 HMC649LP6 / 649LP6E v02.0308 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 3 - 6 GHz Evaluation PCB 9 PHASE SHIFTERS - SMT List of Materials for Evaluation PCB 117720 [1][3] Item J1 - J2 J3 C1,C2 U1 PCB [2] Description PCB Mount SMA RF Connector Header 2mm, 16 Pins 1000pF Capacitor, 0402 Pkg. HMC649LP6(E) 6-Bit Digital Phase Shifter 117718 Evaluation PCB [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. 9 - 62 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 HMC649LP6 / 649LP6E v02.0308 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 3 - 6 GHz Notes: 9 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 9 - 63