HMC656LP2E ot HMC658LP2E v02.0112 WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz HMC656LP2E / HMC657LP2E / HMC658LP2E Typical Applications Features 3 Attenuator Products: The HMC656LP2E - HMC658LP2E are ideal for: 10, 15, & 20 dB Fixed Attenuation Levels Fiber Optics Wide Bandwidth: DC - 25 GHz Microwave Radio Excellent Attenuation Accuracy Military & Space Power Handling: +25 dBm Test & Measurement 2 6 Lead 2x2mm SMT Package: 4mm Scientific Instruments RF / Microwave Circuit Prototyping 12 Functional Diagrams General Description The HMC656LP2E / 657LP2E / 658LP2E are a line of wideband fixed value SMT 50 Ohm matched attenuators which offer relative attenuation levels of 10, 15 and 20 dB respectively. These passive attenuators are ideal for military, test equipment, and other wideband applications where extremely flat attenuation, and excellent VSWR vs. frequency are required. These wideband attenuators handle up to +25 dBm of input power, and are compatible with high volume surface mount manufacturing techniques. Electrical Specifications, T = +25 C, 50 Ohm system A Return Loss Return Loss 1 2 Units Attenuation Tolerance Temperature Coefficient (Typical) (Min.) (Typ.) Part Number Attenuator Value DC - 25 GHz HMC656LP2E 10 7 12 1.5 0.0004 dB HMC657LP2E 15 7 14 2.0 0.0006 dB HMC658LP2E 20 7 12 2.0 0.0004 dB 1 Attenuation Tolerance is valid over temperature. 2 Temperature Coefficient Units are dB/ C. 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, 20 Alpha Road, 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. 12 - 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 PASSIVES - SMTHMC656LP2E ot HMC658LP2E v02.0112 WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz HMC656LP2E / HMC657LP2E / HMC658LP2E Attenuation vs. Temperature Return Loss 0 0 -5 -5 HMC658 -10 HMC656LP2 -10 -15 HMC657LP2 -15 -20 HMC658LP2 HMC657 -20 -25 HMC656 -25 -30 0 5 10 15 20 25 30 0 5 10 15 20 25 30 12 FREQUENCY (GHz) FREQUENCY (GHz) Absolute Maximum Ratings Part Number HMC656LP2E HMC657LP2E HMC658LP2E Units RF Input Power (CW) 25 25 25 dBm DC Voltage Terminated 4.9 4.4 4.8 V DC Voltage Open 5.3 4.6 4.9 V Storage Temperature -65 to +150 C Operating Temperature -40 to +85 C ESD Sensitivity (HBM) Class 1B Class 1B Class 1B ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 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, 20 Alpha Road, 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. 12 - 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 ATTENUATION (dB) RETURN LOSS (dB) PASSIVES - SMT