HMC641LP4E

HMC641LP4E v01.0910 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Features Broadband Performance: DC - 20 GHz High Isolation: 45 dB @ 10 GHz Low Insertion Loss: 2.3 dB @ 10 GHz Integrated 2:4 TTL Decoder 24 Lead 4x4 mm SMT Package: 16 mm² Typical Applications The HMC641LP4E is ideal for: • Telecom Infrastructure • Microwave Radio & VSAT • Military & Space Hybrids • Test Instrumentation • SATCOM & Sensors Functional Diagram General Description The HMC641LP4E is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm plastic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces the number of required logic control lines from four to two. The HMC641LP4E is controlled with 0/ -5V logic, exhibits fast switching speed and consumes much less DC current than pin diode based solutions. The HMC641LP4E is also available in die form as the HMC641. 11 SWITCHES - SPDT - SMT Electrical Specifications, TA = +25° C, With 0/-5V Control, Vss = -5V, 50 Ohm System Parameter Insertion Loss Isolation (RFC to RF1 - RF4) Return Loss Return Loss Input Power for 1 dB Compression Input Third Order Intercept (Two-Tone Input Power= +14 dBm Each Tone) Switching Characteristics tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) “On State” “Off State” Frequency DC - 12 GHz DC - 20 GHz DC - 12 GHz DC - 20 GHz DC - 12 GHz DC - 20 GHz DC - 20 GHz 0.05 - 0.25 GHz 0.25- 20 GHz 0.05 - 0.25 GHz 0.25 - 20 GHz DC - 20 GHz 10 20 30 30 Min. Typ. 2.0 3.0 42 40 18 17 13 15 22 30 38 15 88 Max. 3.2 4.2 Units dB dB dB dB dB dB dB dBm dBm dBm dBm ns ns 11 - 1 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC641LP4E v01.0910 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Isolation 0 -10 -20 RF1 RF2 RF3 RF4 Insertion Loss vs. Temperature 0 +25 C +85 C -40 C INSERTION LOSS (dB) -1 ISOLATION (dB) -2 -30 -40 -50 -60 -70 -3 -4 -5 0 4 8 12 16 20 24 -80 0 4 8 12 16 20 24 FREQUENCY (GHz) FREQUENCY (GHz) Return Loss 0 -5 RFC RF1,2,3,4 On RF1,2,3,4 Off 1 dB Input Compression Point 30 11 SWITCHES - SPDT - SMT 11 - 2 INPUT COMPRESSION POINT (dBm) 16 20 24 RETURN LOSS (dB) -10 -15 -20 -25 -30 -35 0 4 25 20 15 10 8 12 0 2 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz) FREQUENCY (GHz) 1 dB Input Compression Point (Low Frequency Detail) 30 Input Third Order Intercept Point @ 0 dBm Tone Power 50 45 INPUT COMPRESSION POINT (dBm) 25 40 IP3 (dBm) 35 30 25 20 20 15 10 0 0.2 0.4 0.6 0.8 1 15 0 5 10 15 20 FREQUENCY (GHz) FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC641LP4E v01.0910 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Absolute Maximum Ratings Bias Voltage (Vss) Control Voltage Range (A & B) Maximum Input Power Channel Temperature -7V Vss -1V to +1V +24 dBm 150 °C 199 °C/W 219 °C/W -65 to +150 °C -40 to +85 °C Class 1A Input Third Order Intercept (Low Frequency Detail) 50 45 40 IP3 (dBm) 35 30 25 20 15 0 0.2 0.4 0.6 0.8 1 Thermal Resistance Channel to ground paddle (Insertion Loss Path) Thermal Resistance Channel to ground paddle (Terminated Path) Storage Temperature Operating Temperature ESD Sensitivity (HBM) FREQUENCY (GHz) 11 SWITCHES - SPDT - SMT Truth Table Control Input CTRLA High Low High Low CTRLB High High Low Low Signal Path State RFC to: RF1 RF2 RF3 RF4 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Bias Voltage & Current Vss Range = -5 Vdc ±10% Vss (Vdc) -5 Iss (Typ) (mA) 1.7 Iss (Max) (mA) 5.0 TTL/CMOS Control Voltages State Low High Bias Condition -2.5V to 0V @ 30 µA Typ. -5V to -3.8V @ 1.7 µA Typ. 11 - 3 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC641LP4E v01.0910 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Outline Drawing 11 SWITCHES - SPDT - SMT 11 - 4 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. Package Information Part Number HMC641LP4E Package Body Material RoHS-compliant Low Stress Injection Molded Plastic Lead Finish 100% matte Sn MSL Rating MSL1 [2] Package Marking [1] H641 XXXX [1] 4-Digit lot number XXXX [2] Max peak reflow temperature of 260 °C For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC641LP4E v01.0910 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Pin Descriptions Pin Number 1, 5, 6, 13, 18 Function N/C Description These pins are not connected internally; however, all data shown herein was measured with these pins connected to RF/DC ground externally. These pins and the exposed ground paddle must be connected to RF/DC ground. These pads are DC coupled and matched to 50 Ohms. Blocking capacitors are required if RF line potential is not equal to 0V. Interface Schematic 2, 4, 7, 9, 10, 12, 17, 19, 21, 22, 24 Ground Paddle 3, 8, 11, 20, 23 GND RFC, RF1, RF2, RF3, RF4 14 Vss Supply Voltage -5 Vdc ± 10%. 11 SWITCHES - SPDT - SMT 15 CTLB See Truth Table and Control Voltage Table. 16 CTLA See Truth Table and Control Voltage Table. 11 - 5 For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com HMC641LP4E v01.0910 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Evaluation PCB 11 SWITCHES - SPDT - SMT 11 - 6 List of Materials for Evaluation PCB 126511 [1] Item J1 - J5 J6 - J9 C1 U1 PCB [2] Description PCB Mount SMA Connector DC Pin 1000 pF Capacitor, 0402 Pkg. HMC641LP4E Switch 126508 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 or Arlon FR4 The circuit board used in the 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: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or apps@hittite.com