HMC641ALC4 v00.0713 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Typical Applications Features The HMC641ALC4 is ideal for: Broadband Performance: DC - 20 GHz Telecom Infrastructure High Isolation: 42 dB 12 GHz Microwave Radio & VSAT Low Insertion Loss: 2.1 dB 12 GHz Military & Space Hybrids Integrated 2:4 TTL Decoder Test Instrumentation 24 Lead 4x4mm SMT Package: 16mm SATCOM & Sensors Functional Diagram General Description The HMC641ALC4 is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm ceramic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces the number of required logic control lines from four to two. The HMC641ALC4 is controlled with 0/ -5V logic, exhibits fast switching speed and consumes much less DC current than pin diode based solutions. Electrical Specifications, T = +25 C, With 0/-5V Control, Vss = -5V, 50 Ohm System A Parameter Frequency Min. Typ. Max. Units DC - 12 GHz 1.8 2.8 dB Insertion Loss DC - 20 GHz 2.3 3.5 dB DC - 12 GHz 30 42 dB Isolation (RFC to RF1 - RF4) DC - 20 GHz 30 40 dB DC - 12 GHz 18 dB Return Loss On State DC - 20 GHz 17 dB Return Loss Off State DC - 20 GHz 19 dB 0.05 - 0.25 GHz 10 15 dBm Input Power for 1 dB Compression 0.25- 20 GHz 20 25 dBm Input Third Order Intercept 0.05 - 0.25 GHz 32 dBm (Two-Tone Input Power= +10 dBm Each Tone) 0.25 - 20 GHz 41 dBm Switching Characteristics tRISE, tFALL (10/90% RF) DC - 20 GHz 30 ns tON, tOFF (50% CTL to 10/90% RF) 100 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 - SP4T - SMTHMC641ALC4 v00.0713 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz Insertion Loss vs. Temperature Isolation 0 0 -10 -1 -20 -30 -2 -40 -3 -50 -60 -4 -70 -5 -80 0 4 8 12 16 20 24 0 4 8 12 16 20 24 FREQUENCY (GHz) FREQUENCY (GHz) RF1 RF3 +25 C +85 C -40 C RF2 RF4 Return Loss 1 dB Input Compression Point 0 30 -5 25 -10 -15 20 -20 -25 15 -30 -35 10 0 4 8 12 16 20 24 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (GHz) FREQUENCY (GHz) RFC RF1,2,3,4 Off RF1,2,3,4 On Input Third Order Intercept Point 10 dBm Tone Power 50 45 40 35 30 25 20 15 0 5 10 15 20 FREQUENCY (GHz) 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 RETURN LOSS (dB) INSERTION LOSS (dB) IP3 (dBm) INPUT COMPRESSION POINT (dBm) ISOLATION (dB) SWITCHES - SP4T - SMT