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| v00.0305 HMC547LP3 GaAs MMIC SPDT NON-REFLECTIVE SWITCH, DC - 20.0 GHz Typical Applications The HMC547LP3 is ideal for: * Basestation Infrastructure * Fiber Optics & Broadband Telecom * Microwave Radio & VSAT * Military Radios, Radar, & ECM * Test Instrumentation Features High Isolation: >50 dB up to 5 GHz >45 dB up to 15 GHz Low Insertion Loss: 1.6 dB @ 10 GHz 2.0 dB @ 20 GHz Fast Switching Non-Reflective Design QFN SMT Package, 9 mm2 Functional Diagram General Description 14 SWITCHES - SMT The HMC547LP3 is a general purpose broadband high isolation non-reflective GaAs MESFET SPDT switch in a low cost leadless QFN surface mount plastic package. Covering DC to 20 GHz, the switch offers high isolation and low insertion loss. The switch features >50 dB isolation up to 5 GHz and >45 dB isolation up to 15 GHz. The switch operates using complementary negative control voltage logic lines of -5/0V and requires no bias supply. The HMC547LP3 is packaged in a leadless QFN 3 x 3 mm surface mount package. Electrical Specifi cations, TA = +25 C, With 0/-5V Control, 50 Ohm System Parameter Frequency DC - 5.0 GHz DC - 10.0 GHz DC - 15.0 GHz DC - 20.0 GHz DC - 5.0 GHz DC - 15.0 GHz DC - 20.0 GHz "On State" "Off State" DC - 20.0 GHz DC - 5.0 GHz DC - 15.0 GHz DC - 20.0 GHz 0.5 - 20.0 GHz 0.5 - 10.0 GHz 0.5 - 20.0 GHz DC - 20 GHz 20 45 40 33 Min. Typ. 1.5 1.6 1.8 2.0 50 45 38 17 25 17 13 23 48 45 3 6 Max. 1.9 2.0 2.2 2.5 Units dB dB dB dB dB dB dB dB dB dB dB dBm dBm dBm ns ns Insertion Loss Isolation Return Loss Return Loss RF1, RF2 Input Power for 1 dB Compression Input Third Order Intercept (Two-Tone Input Power= +7 dBm Each Tone) Switching Characteristics tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 14 - 286 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 v00.0305 HMC547LP3 GaAs MMIC SPDT NON-REFLECTIVE SWITCH, DC - 20.0 GHz Insertion Loss 0 Return Loss 0 -5 INSERTION LOSS (dB) -1 RETURN LOSS (dB) -10 -15 -20 -25 -30 -35 0 5 10 15 20 25 0 5 RFC RF1,RF2 ON RF1,RF2 OFF -2 -3 +25 C +85 C -40 C -4 -5 FREQUENCY (GHz) 10 15 20 25 FREQUENCY (GHz) Isolation Between Ports RFC and RF1/RF2 0 -10 ISOLATION (dB) Isolation Between Ports RF1 and RF2 0 -10 14 SWITCHES - SMT 14 - 287 ISOLATION (dB) -20 -30 -40 -50 -60 -70 0 5 10 RF1 RF2 -20 -30 -40 -50 -60 -70 -80 RF2 PATH ON RF1 PATH ON 15 20 25 0 5 10 15 20 25 FREQUENCY (GHz) FREQUENCY (GHz) Input P1dB and P0.1dB Compression Point 30 INPUT P1dB AND P0.1dB (dBm) Input Third Order Intercept Point 55 50 25 INPUT IP3 (dBm) 45 40 35 30 10 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (GHz) 25 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (GHz) +25 C +85 C -40 C 20 15 P1dB P0.1dB 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 v00.0305 HMC547LP3 GaAs MMIC SPDT NON-REFLECTIVE SWITCH, DC - 20.0 GHz Absolute Maximum Ratings RF Input Power (Vctl = -5V) Control Voltage Range (A & B) Hot Switch Power Level (Vctl = -5V) Channel Temperature Continuous Pdiss (T=85C) (derate 4 mW/C about 85C) Thermal Resistance (Insertion Loss Path) Thermal Resistance (Terminated Path) Storage Temperature Operating Temperature ESD Sensitivity (HBM) +23 dBm +0.5V to -7.5 Vdc +23 dBm 150 C 0.26 W 420 C/W 250 C/W Control Voltages State Low High Bias Condition 0 to -0.2V @ 10 uA Max. -5V @ 3 uA Typ. to -7V @ 10 uA Typ. ( 0.5 Vdc) Truth Table Control Input A High Low B Low High Signal Path State RFC to RF1 On Off RFC to RF2 Off On -65 to +150 C -55 to +85 C Class 1C 14 SWITCHES - SMT ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing NOTES: 1. MATERIAL PACKAGE BODY: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEAD AND GROUND PADDLE MATERIAL: COPPER ALLOY 3. LEAD AND GROUND PADDLE PLATING: Sn/Pb SOLDER 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. LEAD SPACING TOLERANCE IS NON-CUMULATIVE 6. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 7. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 8. ALL GROUND LEADS, N.C. LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 9. CLASSIFIED AS MOISTURE SENSITIVITY LEVEL (MSL) 1. 14 - 288 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 v00.0305 HMC547LP3 GaAs MMIC SPDT NON-REFLECTIVE SWITCH, DC - 20.0 GHz Suggested Driver Circuit 14 Pin Descriptions Pin Number 1, 5, 9, 12, 16 Function N/C Description This pin should be connected to PCB RF ground to maximize isolation Interface Schematic 2, 4, 6, 8, 13, 15 GND Package bottom has exposed metal paddle that must also be connected to PCB RF ground. 3, 7, 14 RFC, RF1, RF2 This pin is DC coupled and matched to 50 Ohm. Blocking capacitors are required if RF line potential is not equal to 0V. 10 B See truth table and control voltage table. 11 A See truth table and control voltage table. 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 14 - 289 SWITCHES - SMT v00.0305 HMC547LP3 GaAs MMIC SPDT NON-REFLECTIVE SWITCH, DC - 20.0 GHz Evaluation PCB 14 SWITCHES - SMT List of Materials for Evaluation PCB 105711 [1] Item J1 - J3 J4 - J6 R1 - R2 U1 PCB [2] Description PC Mount SRI SMA Connector DC Pin 100 Ohm Resistor, 0603 Pkg. HMC547LP3 SPDT Switch 107521 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 The circuit board used in the final application should be generated with proper RF circuit design techniques. Signal lines at the RF port should have 50 ohm impedance and the package ground leads and package bottom should be connected directly to the ground plane similar to that shown above. The evaluation circuit board shown above is available from Hittite Microwave Corporation upon request. 14 - 290 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 v00.0305 HMC547LP3 GaAs MMIC SPDT NON-REFLECTIVE SWITCH, DC - 20.0 GHz Notes: 14 SWITCHES - 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 14 - 291 |
Price & Availability of HMC547LP3
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