HMC647LP6 / 647LP6E v01.0208 Typical Applications Features The HMC647LP6(E) is ideal for: Low RMS Phase Error: 1.0° • EW Receivers Low Insertion Loss: 4 dB • Weather & Military Radar High Linearity: +54 dBm • Satellite Communications Positive Control Logic • Beamforming Modules 360° Coverage, LSB = 5.625° 28 Lead QFN Leadless SMT Package: 36mm2 • Phase Cancellation Functional Diagram General Description The HMC647LP6(E) is a 6-bit digital phase shifter which is rated from 2.5 - 3.1 GHz, providing 360 degrees of phase coverage, with a LSB of 5.625 degrees. The HMC647LP6(E) features very low RMS phase error of 1.0 degree 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 HMC647LP6(E) is housed in a compact 6x6 mm plastic leadless SMT package and is internally matched to 50 Ohms with no external components. PHASE SHIFTERS - SMT 9 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz Electrical Specifi cations TA = +25° C, Vss= -5V, Vdd= +5V , Control Voltage= 0/ +5V, 50 Ohm System Parameter Typ. Max. Units 3.1 GHz Insertion Loss* 4 6.5 dB Input Return Loss* 16 Frequency Range Min. 2.5 Output Return Loss* 16 Phase Error* ±5 RMS Phase Error Insertion Loss Variation* dB dB +6 / -15 1.0 deg ±0.4 dB Input Power for 1 dB Compression 31 dBm Input Third Order Intercept 54 dBm Control Voltage Current 35 250 μA Bias Voltage Current 5 15 mA *Note: Major States Shown 9 - 40 deg 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 HMC647LP6 / 647LP6E v01.0208 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz Insertion Loss, Major States Only Normalized Loss, Major States Only 0 4 3 NORMALIZED LOSS (dB) -4 -6 -8 -10 2 1 0 -1 -2 -3 -12 -4 2 2.4 2.8 3.2 3.6 2 2.4 FREQUENCY (GHz) 3.6 Phase Error, Major States Only 0 20 15 PHASE ERROR (degrees) -5 RETURN LOSS (dB) 3.2 -10 -15 -20 -25 10 5 0 -5 -10 -15 -30 -20 2 2.4 2.8 9 FREQUENCY (GHz) Input Return Loss, Major States Only 3.2 3.6 2 2.4 FREQUENCY (GHz) 2.8 3.2 3.6 FREQUENCY (GHz) Output Return Loss, Major States Only Relative Phase Shift Major States Including All Bits 0 RELATIVE PHASE SHIFT (degrees) 400 -5 RETURN LOSS (dB) 2.8 PHASE SHIFTERS - SMT INSERTION LOSS (dB) -2 -10 -15 -20 -25 -30 350 300 250 200 150 100 50 0 2 2.4 2.8 FREQUENCY (GHz) 3.2 3.6 2 2.4 2.8 3.2 3.6 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 9 - 41 HMC647LP6 / 647LP6E v01.0208 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz 9 Input IP3, Major States Only 30 80 25 75 20 70 RMS AVERAGE MAX 15 IP3 (dBm) RELATIVE PHASE SHIFT (degrees) Relative Phase Shift, RMS, Average, Max, All States 10 5 65 60 55 0 50 -5 45 -10 2.5 2.6 2.7 2.8 2.9 3 40 2.5 3.1 2.6 130 35 120 30 P1dB (dBm) 40 110 100 90 2.6 2.7 2.8 2.9 3.0 3.1 3 3.1 3 3.1 20 10 2.5 3.1 2.6 2.7 2.8 2.9 FREQUENCY (GHz) Insertion Loss vs. Temperature, Major States Only 0 20 15 INSERTION LOSS (dB) RELATIVE PHASE SHIFT (degrees) 3.0 15 RMS Phase Error vs. Temperature +25C +85C -40C 10 5 0 -5 2.6 2.7 2.8 2.9 FREQUENCY (GHz) 9 - 42 2.9 25 FREQUENCY (GHz) -10 2.5 2.8 Input P1dB, Major States Only 140 80 2.5 2.7 FREQUENCY (GHz) Input IP2, Major States Only IP2 (dBm) PHASE SHIFTERS - SMT FREQUENCY (GHz) 3 3.1 -2 -4 -6 -8 -10 2.5 2.6 2.7 2.8 2.9 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 HMC647LP6 / 647LP6E v01.0208 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz Absolute Maximum Ratings PHASE ERROR (degrees) 10 5 0 -5 Input Power (RFIN) 33 dBm (T= +85 °C) Bias Voltage Range (Vdd) -0.2 to +12V Bias Voltage Range (Vss) +0.2 to -12V Channel Temperature (Tc) 150 °C Thermal Resistance (channel to ground paddle) 160 °C/W Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C 2.7, 2.8, 2.9, 3.0, 3.1 GHz -10 0 45 90 135 180 225 270 315 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 360 STATE (degrees) Control Voltage Bias Voltage & Current Vdd Idd State 5.0 5.3mA Low (0) Bias Condition 0 to 0.2 Vdc Vss Iss High (1) Vdd ±0.2 Vdc @ 35 μA Typ. -5.0 5.3mA Truth Table Control Voltage Input Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Phase Shift (Degrees) RFIN - RFOUT 0 0 0 0 0 0 Reference* 1 0 0 0 0 0 5.625 0 1 0 0 0 0 11.25 0 0 1 0 0 0 22.5 0 0 0 1 0 0 45.0 0 0 0 0 1 0 90.0 0 0 0 0 0 1 180.0 1 1 1 1 1 1 354.375 9 PHASE SHIFTERS - SMT Phase Error vs. State 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 - 43 HMC647LP6 / 647LP6E v01.0208 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz Outline Drawing PHASE SHIFTERS - SMT 9 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 Package Body Material Lead Finish MSL Rating HMC647LP6 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC647LP6E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 Package Marking [3] [1] H647 XXXX [2] H647 XXXX [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 9 - 44 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 HMC647LP6 / 647LP6E v01.0208 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz Pin Descriptions Function Description 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. 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. Interface Schematic 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 PHASE SHIFTERS - SMT Pin Number 9 - 45 HMC647LP6 / 647LP6E v01.0208 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz Evaluation PCB PHASE SHIFTERS - SMT 9 List of Materials for Evaluation PCB 117720 [1][3] Item Description J1 - J2 PCB Mount SMA RF Connector J3 Header 2mm, 16 Pins C1, C2 1000pF, 0402 Pkg. U1 HMC647LP6(E) 6-Bit Digital Phase Shifter PCB [2] 117718 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. 9 - 46 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 HMC647LP6 / 647LP6E v01.0208 GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz Notes: PHASE SHIFTERS - SMT 9 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 - 47