HMC435MS8G_10

HMC435MS8G / 435MS8GE v05.0110 SPDT NON-REFLECTIVE SWITCH, DC - 4 GHz Typical Applications The HMC435MS8G(E) is ideal for: • Basestations & Repeaters • Cellular/3G and WiMAX/4G • Infrastructure and Access Points • CATV/CMTS • Test Instrumentation Features High Isolation: 60 dB @ 1 GHz 50 dB @ 2 GHz Positive Control: 0/+5V Input IP3: 51 dBm Non-Reflective Design Ultra Small MSOP-86 Package: 14.8 mm2 Functional Diagram General Description The HMC435MS8G(E) is a non-reflective DC to 4 GHz GaAs MESFET SPDT switch in a low cost 8 lead MSOP8G surface mount package with exposed ground paddle. The switch is ideal for cellular/3G and WiMAX/4G applications yielding up to 60 dB isolation, low 0.8 dB insertion loss and +50 dBm input IP3. Power handling is excellent up through the 3.8 GHz WiMAX band with the switch offering a P1dB compression of +31 dBm. On-chip circuitry allows positive voltage control of 0/+5 Volts at very low DC currents. 11 SWITCHES - SPDT - SMT Electrical Specifi cations, TA = +25° C, Vctl = 0/+5 Vdc, 50 Ohm System Parameter Insertion Loss Frequency DC - 2.5 GHz DC - 3.6 GHz DC - 4.0 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.6 GHz DC - 4.0 GHz DC - 2.5 GHz DC - 3.6 GHz DC - 4.0 GHz 0.5 - 4.0 GHz 0.5 - 4.0 GHz 0.5 - 1.0 GHz 0.5 - 2.5 GHz 0.5 - 4.0 GHz DC - 4.0 GHz tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 40 60 ns ns 56 46 43 37 30 15 13 11 16 27 48 45 41 Min. Typ. 0.8 1.2 1.5 60 50 47 41 35 20 17 15 21 31 51 48 45 Max. 1.0 1.5 1.8 Units dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm Isolation (RFC to RF1/RF2) Return Loss (On State) Return Loss (Off State) Input Power for 1 dB Compression Input Third Order Intercept (Two-Tone Input Power = +7 dBm Each Tone) Switching Speed 11 - 122 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 HMC435MS8G / 435MS8GE v05.0110 SPDT NON-REFLECTIVE SWITCH, DC - 4 GHz Insertion Loss 0 Return Loss 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 INSERTION LOSS (dB) -1 RFC RF1, RF2 OFF RF1, RF2 ON -2 + 25C + 85C - 40C -3 -4 -5 0 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) 0 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) Isolation Between Ports RFC and RF1 / RF2 0 -10 ISOLATION (dB) Isolation Between Ports RF1 and RF2 0 -10 ISOLATION (dB) 11 SWITCHES - SPDT - SMT 11 - 123 -20 -30 -40 -50 -60 -70 0 0.5 1 1.5 2 RF1 RF2 -20 -30 -40 -50 -60 -70 RFC - RF1 ON RFC - RF2 ON 2.5 3 3.5 4 0 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) 0.1 and 1 dB Input Compression Point 35 Input Third Order Intercept Point 60 58 +25 C +85 C -40 C COMPRESSION (dBm) 30 IP3 (dBm) 1 dB Compression Point 0.1 dB Compression Point 56 54 52 50 48 46 44 42 25 20 15 0 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) 40 0 0.5 1 1.5 2 2.5 3 3.5 4 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 HMC435MS8G / 435MS8GE v05.0110 SPDT NON-REFLECTIVE SWITCH, DC - 4 GHz Absolute Maximum Ratings Control Voltage Range RF Input Power Vctl = 0/+5V RF1, RF2 Termination Junction Temperature Continuous Pdiss (derate 8 mW/ °C above 85 °C) Thermal Resistance - Insertion Loss Path (channel to ground paddle) Thermal Resistance - Termination Path (channel to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM) -0.5 to +7.5 Vdc +31 dBm +26 dBm 150 °C 0.52 W 118 °C/W A 125 °C/W -65 °C to +150 °C -40 °C to +85 °C Class 1A Low High Control Voltages *Control Input Tolerances are ± 0.2 Vdc State Low High Bias Condition* 0 Vdc @ 25 μA Typical +5 Vdc @ 25 μA Typical Truth Table Control Input B High Low Signal Path State RFC to: RF1 RF2 DC blocks are required at ports RFC, RF1, RF2. Do not operate continuously at RF power input greater than 1 dB compression and do not “Hot Switch” power levels greater than +24 dBm (control = 0/+5 Vdc). 11 SWITCHES - SPDT - SMT ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing 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 AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number HMC435MS8G HMC435MS8GE 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] H435 XXXX H435 XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 11 - 124 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 HMC435MS8G / 435MS8GE v05.0110 SPDT NON-REFLECTIVE SWITCH, DC - 4 GHz Pin Descriptions Pin Number 1 Function A Description See truth and control voltage tables. Interface Schematic 2 B See truth and control voltage tables. These pins are DC coupled and matched to 50 Ohms. Blocking capacitors are required. The pins are not connected internally; however, all data shown herein was measured with these pins connected to RF/DC ground externally. Package bottom has exposed metal paddle that must be connected to PCB RF ground as well. 3, 5, 8 RFC, RF1, RF2 4 N/C 6, 7 GND Evaluation PCB 11 SWITCHES - SPDT - SMT 11 - 125 List of Materials for Evaluation PCB 105143 [1] Item J1 - J3 J4 - J7 C1 - C3 R1 - R2 U1 PCB [2] Description PCB Mount SMA RF Connector DC Pin 100 pF Capacitor, 0402 Pkg. 100 Ohm Resistor, 0402 Pkg. HMC435MS8G(E) SPDT Switch 104122 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 The circuit board used in the 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 backside ground slug 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. Note: Pin J6 is unused and need not be connected. 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