HMC545A / 545AE v01.0615 GaAs MMIC SPDT SWITCH, DC - 3 GHz Typical Applications Features Low Insertion Loss: 0.27 dB The HMC545A / HMC545AE is ideal for: High Input IP3: +54 dBm Cellular/3G Infrastructure Low DC Power Consumption Private Mobile Radio Handsets Positive Control: 0/+3V to 0/+8V WLAN, WiMAX & WiBro Ultra Small Package: SOT26 Automotive Telematics Test Equipment Functional Diagram General Description The HMC545A and HMC545AE are low-cost SPDT switches in 6-lead SOT26 plastic packages for use in general switching applications which require very low insertion loss and very small size. With 0.25 dB typical loss, these devices can control signals from DC to 3.0 GHz and are especially suited for IF and RF applications including Cellular/3G, ISM, automotive and portables. The design provides exceptional insertion loss performance, ideal for filter and receiver switching. RF1 and RF2 are reflective shorts when Off. The two control voltages require a minimal amount of DC current and offer compatibility with CMOS and some TTL logic families. Electrical Specifications T = +25 C, Vctl = 0/+5 Vdc (Unless Otherwise Stated), 50 Ohm System A Parameter Frequency Min. Typ. Max. Units DC - 1.0 GHz 0.27 0.4 dB Insertion Loss DC - 2.5 GHz 0.3 0.5 dB DC - 3.0 GHz 0.4 0.7 dB DC - 2.0 GHz 26 31 dB Isolation DC - 2.5 GHz 22 26 dB DC - 3.0 GHz 19 22 dB DC - 1.0 GHz 24 dB DC - 2.0 GHz 20 dB Return Loss DC - 2.5 GHz 19 dB DC - 3.0 GHz 17 dB Vctl = 0/+3V 20 23 dBm Input Power for 1 dB Compression Vctl = 0/+5V 0.5 - 3.0 GHz 27 30 dBm Vctl = 0/+8V 30 33 dBm Vctl = 0/+3V 31 dBm Input Third Order Intercept Vctl = 0/+5V 0.5 - 3.0 GHz 51 dBm (Two-tone Input Power = +17 dBm Each Tone) Vctl = 0/+8V 54 dBm Switching Characteristics DC - 3.0 GHz tRISE, tFALL (10/90% RF) 70 ns tON, tOFF (50% CTL to 10/90% RF) 90 ns Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 1 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com SWITCHES - SMTHMC545A / 545AE v01.0615 GaAs MMIC SPDT SWITCH, DC - 3 GHz Insertion Loss Return Loss 0 0 -5 -0.5 -10 -15 -1 -20 -25 -1.5 -30 -35 -2 -40 0 0.5 1 1.5 2 2.5 3 3.5 4 0 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) +25 C +85 C -40 C RFC RF1, RF2 ON Isolation Between Isolation Between Ports RF1 and RF2 Ports RFC and RF1/RF2 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 -35 -40 -40 -45 -45 0 0.5 1 1.5 2 2.5 3 3.5 4 0 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) RF1 RF2 RF1 ON RF2 ON Input P0.1dB vs. Vctl Input P1dB vs. Vctl 40 40 35 35 30 30 25 25 20 20 15 15 10 10 5 5 0 0 0 0.5 1 1.5 2 2.5 3 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) FREQUENCY (GHz) +3V +5V +8V +3V +5V +8V Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 2 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com INPUT P0.1dB (dBm) ISOLATION (dB) INSERTION LOSS (dB) INPUT P1dB (dBm) ISOLATION (dB) RETURN LOSS (dB) SWITCHES - SMT