HMC-C019 v00.0306 HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz SWITCHES - CONNECTORIZED MODULES 9 Features High Isolation: 100 dB up to 4 GHz 65 dB up to 20 GHz Low Insertion Loss: 3.5 dB @ 10 GHz 4.0 dB @ 16 GHz Fast Switching RF Pulse Modulator Typical Applications Non-Reflective Topology The HMC-C019 is ideal for: Hermetically Sealed Module • Basestation Infrastructure Field Replaceable SMA connectors • Fiber Optics & Broadband Telecom -55 to +85 °C Operating Temperature • Microwave Radio & VSAT • Military Radios, Radar, & ECM • Test Instrumentation General Description The HMC-C019 is a high speed, high isolation GaAs MESFET SPST switch housed in a miniature hermetic module with field replaceable SMA connectors. Covering DC to 20 GHz, the switch features 100 dB isolation up to 4 GHz and 65 dB isolation up to 20 GHz. CMOS interface allows a positive +5V bias voltage at very low DC currents. This non-reflective switch exhibits very fast switching speeds, with very low switching transients making it ideal for high speed RF pulse modulation applications. Functional Diagram Electrical Specifications TA = +25° C, With VDC1, VDC2 = +5V & 0/+5V Control, 50 Ohm System Parameter Insertion Loss Isolation DC - 4.0 GHz DC - 10.0 GHz DC - 16.0 GHz DC - 20.0 GHz Return Loss RF1 & RF2 9 - 106 Frequency DC - 4.0 GHz DC - 16.0 GHz DC - 20.0 GHz “On State & Off State” Min. 90 75 70 60 DC - 12.0 GHz DC - 20.0 GHz 20 Typ. Max. Units 3.0 4.0 6.0 3.3 4.5 8.0 dB dB dB 100 80 75 65 dB dB dB dB 12 8 dB dB Input Power for 1 dB Compression 0.5 - 20.0 GHz 23 dBm Input Third Order Intercept (Two-Tone Input Power= +7 dBm Each Tone) 0.5 - 10.0 GHz 0.5 - 20.0 GHz 45 43 dBm dBm Switching Characteristics tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) DC - 20 GHz 2.5 8.5 ns ns Switching Transients DC - 20 GHz 20 mVpp 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 HMC-C019 v00.0306 HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz 9 Isolation Insertion Loss -3 ISOLATION (dB) INSERTION LOSS (dB) -20 -2 -4 -5 -6 -7 +25 C +85 C -55 C -8 +25 C +85 C -55 C -40 -60 -80 -100 -9 -10 -120 0 2 4 6 8 10 12 14 16 18 0 20 2 4 6 8 FREQUENCY (GHz) Return Loss 12 14 16 18 20 22 0.1 and 1dB Input Compression Point 30 INPUT P1dB AND P0.1dB (dBm) 0 -5 -10 -15 -20 -25 RF1 ON RF1 OFF RF2 ON RF2 OFF -30 -35 25 20 P1dB P0.1dB 15 10 0 2 4 6 8 10 12 14 16 18 20 22 0 2 4 6 FREQUENCY (GHz) 8 10 12 14 16 FREQUENCY (GHz) 18 20 Input Third Order Intercept Point 55 50 INPUT IP3 (dBm) RETURN LOSS (dB) 10 FREQUENCY (GHz) SWITCHES - CONNECTORIZED MODULES 0 0 -1 45 40 +25 C +85 C -55 C 35 30 25 0 2 4 6 8 10 12 14 16 18 20 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 - 107 HMC-C019 v00.0306 SWITCHES - CONNECTORIZED MODULES 9 9 - 108 Absolute Maximum Ratings HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz Control Voltages Vctl1 & Vctl2 RF Input Power +27 dBm State Bias Condition Supply Voltage (VDC1, VDC2) +7 Vdc High +3.5 to VDC @ 1 mA Typ. Control Voltage Range (Vctl1, Vctl2) -0.5V to Vdd +0.5V Low 0 to +1.5V @ 20 μA Typ. Hot Switch Power Level +23 dBm Storage Temperature -65 to +150 °C Operating Temperature -55 to +85 °C Truth Table Control Input (Vctl1 & Vctl2) ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS RF1 to RF2 Path High On Low Off Bias Voltage & Current VDC Range = +5 Vdc ± 10% VDC1 & VDC2 (Vdc) IDC (Typ.) (mA) +5.0 2.8 (Bias current increases with switching rate to 15 - 20 mA.) 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 HMC-C019 v00.0306 HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz 9 SWITCHES - CONNECTORIZED MODULES Outline Drawing NOTES: 1. PACKAGE, LEADS, COVER MATERIAL: KOVAR TM 2. BRACKET MATERIAL: ALUMINUM 3. PLATING: ELECTROLYTIC GOLD 50 MICROINCHES MIN., OVER ELECTROLYTIC NICKEL 75 MICROINCHES MIN. 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. TOLERANCES .005 [0.13] UNLESS OTHERWISE SPECIFIED 6. FIELD REPLACEABLE SMA CONNECTORS. TENSOLITE 5602-5CCSF OR EQUIVALENT. 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 - 109 HMC-C019 v00.0306 SWITCHES - CONNECTORIZED MODULES 9 9 - 110 HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz Pin Descriptions Pin Number Function Description 1, 5 RF1, RF2 RF connector, SMA female, field replaceable. These pins are DC coupled and matched to 50 Ohms. DC blocking capacitors are required if external RF line potential is not equal to 0V. 2, 6 GND Power supply ground. 3, 7 Vctl1, Vctl2 CMOS interface, control voltages per table. Requires active pullup to +5V. 4, 8 VDC1, VDC2 Supply voltage (+5V ±10%) 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 HMC-C019 v00.0306 HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz 9 SWITCHES - CONNECTORIZED MODULES Notes: 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 - 111