HMC132C8 v01.0701 MICROWAVE CORPORATION GaAs MMIC SMT HIGH-ISOLATION SPDT SWITCH, DC - 8 GHz Typical Applications Features The HMC132C8 is ideal for: Bandwidth: DC - 8 GHz • T/R switching for 5.2 GHz UNII High Isolation: >40 dB • 5.8 GHz ISM circuits Non-Reflective Design • WLAN • S,C and X-Band Telecom radios Functional Diagram General Description The HMC132C8 is a surface mount, low cost, nonhermetic packaged version of the HMC132G7 MMIC SPDT switch. The device is a fast, broadband SPDT switch featuring high (> 40 dB) isolation over the entire band. The switch is nonreflective at both the RF1 and RF2 ports. SWITCHES - SMT 7 Electrical Specifications, TA = +25° C, With 0/-5V control, 50 Ohm System Parameter Frequency Typ. Max. Units 1.5 1.8 2.6 2.0 2.3 3.1 dB dB dB Inser tion Loss DC - 2 GHz DC - 6 GHz DC - 8 GHz Isolation DC - 2 GHz DC - 6 GHz DC - 8 GHz 50 38 36 54 45 40 dB dB dB DC - 2 GHz DC - 6 GHz DC - 8 GHz 14 10 8 19 14 13 dB dB dB Input Power for 0.1 dB Compression 0.5 - 8 GHz +20 +25 dBm Input Power for 1dB Compression (0/-5V Ctl) 0.5 - 8 GHz +22 +27 dBm Input Third Order Intercept 0.5 - 8 GHz +38 +42 dBm Switching Characteristics DC - 8 GHz 3 6 ns ns Return Loss " On State" tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 7-8 Min. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Visit us at www.hittite.com, or Email at [email protected] HMC132C8 v01.0701 MICROWAVE CORPORATION GaAs MMIC SMT HIGH-ISOLATION SPDT SWITCH, DC - 8 GHz Insertion Loss Isolation 0 0 -10 -20 ISOLATION (dB) -2 -3 -4 -30 -40 -50 -60 -5 2 4 6 FREQUENCY (GHz) 8 -70 10 0 2 4 6 FREQUENCY (GHz) 8 10 Return Loss 0 Output "On" 7 Input -10 -20 -30 Output "Off" -40 0 2 4 6 FREQUENCY (GHz) 8 10 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Visit us at www.hittite.com, or Email at [email protected] SWITCHES - SMT 0 RETURN LOSS (dB) INSERTION LOSS (dB) -1 7-9 HMC132C8 v01.0701 MICROWAVE CORPORATION GaAs MMIC SMT HIGH-ISOLATION SPDT SWITCH, DC - 8 GHz Truth Table Control Voltages Control Input A Single Path State B RF to RF1 State Bias Condition Low 0 to -0.2V @ 20uA Max. High -5V @ 200uA Typ to -7V @ 600uA Max RF to RF2 HIGH LOW ON OFF LOW HIGH OFF ON Do not “HOT” switch power levels >+15dBm (Vctl= 0/-5Vdc) Absolute Maximum Ratings +0.5V to -7.5 Vdc Storage Temperature -65 to +175 deg C Operating Temperature -55 to +85 deg C Outline Drawing SWITCHES - SMT 7 Control Voltage Range 1. MATERIAL A. PACKAGE BODY & COVER: WHITE ALUMINA (92%) B. LEADS & PACKAGE BOTTOM: COPPER 2. PLATING: ELECTROLYTIC NICKEL 100 - 200 MICROINCHES OVER ELECTOLYTIC NICKEL 100 TO 200 MICROINCHES. 3. DIMENSIONS ARE IN INCHES (MILLIMETERS). UNLESS OTHERWISE SPECIFIED TOL. ARE ±0.005(±0.13). 4. ALL UNLABELED LEADS ARE GROUND. THESE LEADS ARE CONNECTED INTERNALLY TO THE PACKAGED BOTTOM GROUND. THE PACKAGE BOTTOM RF GROUND MUST BE SOLDERED TO THE PCB RF GROUND. 5. PACKAGE LENGTH AND WIDTH DIMENSIONS SHOWN DO NOT INCLUDE LID SEAL PROTRUSION. ALLOWABLE PROTRUSION SHALL BE 0.005 (0.127mm) PER SIDE. 7 - 10 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Visit us at www.hittite.com, or Email at [email protected] HMC132C8 v01.0701 MICROWAVE CORPORATION GaAs MMIC SMT HIGH-ISOLATION SPDT SWITCH, DC - 8 GHz Suggested Driver Circuit Vz=5.1V Izt=50uA COMPENSATED DEVICES CD4689 TTL OR CMOS A GaAs SWITCH CONTROL VCC VCC GND GND 10K B 74HCT04 (TTL) 74HC04 (CMOS) -5 VDC 7 SWITCHES - SMT Simple driver using inexpensive standard logic ICs provides fast switching using minimum DC current. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Visit us at www.hittite.com, or Email at [email protected] 7 - 11 HMC132C8 v01.0701 MICROWAVE CORPORATION GaAs MMIC SMT HIGH-ISOLATION SPDT SWITCH, DC - 8 GHz Evaluation Circuit Board SWITCHES - SMT 7 7 - 12 The circuit board used in the final 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 above. A sufficient number of VIA holes should be used to connect the top and bottom ground planes. The evaluation circuit board as shown above is available from Hittite Microwave Corporation upon request. Evaluation Circuit Board Layout Design Details Layout Technique Grounded Co-Planar Waveguide (GCPW) Material Rogers 4350 Dielectric Thickness 0.020" (0.51 mm) 50 Ohm Line Width 0.034" (0.86 mm) Gap to Ground Edge 0.010" (0.25 mm) Ground VIA Hole Diameter 0.014" (0.36 mm) Connectors SMA-F (EF - Johnson P/N 142-0701-806) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Visit us at www.hittite.com, or Email at [email protected] v01.0701 MICROWAVE CORPORATION HMC132C8 GaAs MMIC SMT HIGH-ISOLATION SPDT SWITCH, DC - 8 GHz Notes: SWITCHES - SMT 7 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Visit us at www.hittite.com, or Email at [email protected] 7 - 13