HMC-C071 v01.0609 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Features High Isolation: >42 dB up to 12 GHz >32 dB up to 20 GHz Low Insertion Loss: 2 dB @ 2 GHz 2.8 dB @ 12 GHz Fast Switching: 17 ns Rise/Fall Times Typical Applications Non-Reflective Design The HMC-C071 is ideal for: Hermetically Sealed Module • Fiber Optics & Broadband Telecom Field Replaceable SMA connectors • Microwave Radio & VSAT -55 to +85 °C Operating Temperature • Military Radios, Radar, & ECM • Test Instrumentation Functional Diagram The HMC-C071 is a general purpose broadband high isolation non-reflective GaAs pHEMT SP4T switch housed in a miniature hermetic module with field replaceable SMA connectors. Covering DC to 20 GHz, the switch offers high isolation and low insertion loss. The switch features >42 dB isolation up to 12 GHz and >32 dB isolation up to 20 GHz. The HMC-C071 also provides 2.8 dB insertion loss up to 12 GHz with very fast rise and fall times of 17ns. A CMOS interface allows a single +5V bias voltage at very low DC currents. SWITCHES 8 General Description Electrical Specifi cations, TA = +25° C, With Vdc = +5V & 0/+5V Control, 50 Ohm System Parameter 8 - 18 Frequency Insertion Loss DC - 6 GHz DC - 12 GHz DC - 20 GHz Isolation DC - 6 GHz DC - 12 GHz DC - 20 GHz Min. 46 36 32 Typ. Max. Units -2.7 -2.8 -3.5 -3.0 -3.2 -3.9 dB dB dB 48 42 37 dB dB dB Return Loss “On State” DC - 12 GHz DC - 20 GHz 12 10 dB dB Return Loss RF1, RF2 “Off State” DC - 12 GHz DC - 20 GHz 15 10 dB dB Input Power for 1 dB Compression 0.5 - 20 GHz 20.5 24 dBm Input Third Order Intercept (Two-Tone Input Power= +7 dBm Each Tone) 0.5 - 20 GHz 36.5 40 dBm Switching Characteristics tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) DC - 20 GHz 17 130 ns ns 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 Online at www.hittite.com HMC-C071 v01.0609 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Return Loss RFC Insertion Loss 0 0 + 25 C + 85 C - 55 C RETURN LOSS (dB) INSERTION LOSS (dB) -5 -5 + 25 C + 85 C - 55 C -10 -10 -15 -20 -25 -30 -15 0 5 10 15 20 25 0 5 FREQUENCY (GHz) Return Loss RF1, RF2, RF3, RF4 On 20 25 8 0 + 25 C + 85 C - 55 C RETURN LOSS (dB) -5 -10 -15 -20 -25 SWITCHES + 25 C + 85 C - 55 C -5 RETURN LOSS (dB) 15 Return Loss RF1, RF2, RF3, RF4 Off 0 -10 -15 -20 -25 -30 -30 0 5 10 15 20 0 25 5 10 15 20 25 FREQUENCY (GHz) FREQUENCY (GHz) Isolations Isolation Between Ports RF1 and RF2 0 0 -10 -10 + 25 C + 85 C - 55 C -20 ISOLATION (dB) ISOLATION (dB) 10 FREQUENCY (GHz) -30 -40 -50 -60 RF1 to RF2 Isolation, RF3 On RF2 to RF3 Isolation, RF1 On -20 -30 -40 -50 -60 -70 -70 0 5 10 15 FREQUENCY (GHz) 20 25 0 5 10 15 20 25 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 Online at www.hittite.com 8 - 19 HMC-C071 v01.0609 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Input Third Order Intercept Point 27 45 24 40 IP3 (dBm) P1dB (dBm) Input P1dB Compression Point 21 + 25 C + 85 C - 55 C 18 35 + 25 C + 85 C - 55 C 30 15 25 0 2 4 6 8 10 12 14 16 18 20 0 2 4 FREQUENCY (GHz) SWITCHES 8 Absolute Maximum Ratings 6 8 10 12 14 16 18 FREQUENCY (GHz) Control Voltages RF Input Power +24 dBm State Bias Condition Supply Voltage (Vdc) +7V High +3.0 to Vdc @ 1 mA Typ. Control Voltage Range (Vctl) -0.5V to Vdc +1V Low 0 to +1.5V @ 20 μA Typ. Storage Temperature -65 to +150 °C Operating Temperature -55 to +85 °C Truth Table Control Input ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Signal Path State VCTL1 VCTL2 LOW LOW RFC to: RF1 LOW HIGH RF2 HIGH LOW RF3 HIGH HIGH RF4 Bias Voltage & Current Vdc Range = +5 Vdc ± 10% Vdc (V) Idc (Typ.) (mA) +5.0 1.4 (Bias current increases with switching rate to 15 - 20 mA.) 8 - 20 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 Online at www.hittite.com 20 HMC-C071 v01.0609 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Pin Descriptions Pin Number Function Description 1 GND Power supply ground. 2, 3 Vctl1, 2 CMOS interface, control voltages per table. Requires active pull up to +5V (Vdc). 4 Vdc Supply voltage RFC, RF1, RF2, RF3, RF4 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. 8 SWITCHES 5-9 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 Online at www.hittite.com 8 - 21 HMC-C071 v01.0609 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Outline Drawing SWITCHES 8 Package Information Package Type C-15 NOTES: 1. PACKAGE, LEADS, COVER MATERIAL: KOVAR™ 2. FINISH: GOLD PLATE OVER NICKEL PLATE 3. ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]. 4. TOLERANCES: 4.1 .XX = ±.02 [.51] 4.2 .XXX = ±.010 [.25] 5. MARK LOT NUMBER ON .080 X .250 LABEL WHERE SHOWN, WITH .030 MIN TEXT HEIGHT. 6. MOUNTING SPACER PART NUMBER: 123811. 8 - 22 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 Online at www.hittite.com HMC-C071 v01.0609 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Notes: SWITCHES 8 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 Online at www.hittite.com 8 - 23