Pr el im in ar y Analog Devices Welcomes Hittite Microwave Corporation www.analog.com www.hittite.com HMC941ALP4E* Product Page Quick Links Last Content Update: 11/01/2016 Comparable Parts Discussions View a parametric search of comparable parts View all HMC941ALP4E EngineerZone Discussions Documentation Sample and Buy Data Sheet * HMC941ALP4E: 0.5 dB LSB GaAs MMIC 5-Bit Digital Attenuator, 0.1 - 33 GHz Data Sheet Visit the product page to see pricing options Design Resources * * * * Technical Support Submit a technical question or find your regional support number HMC941ALP4E Material Declaration PCN-PDN Information Quality And Reliability Symbols and Footprints * This page was dynamically generated by Analog Devices, Inc. and inserted into this data sheet. Note: Dynamic changes to the content on this page does not constitute a change to the revision number of the product data sheet. This content may be frequently modified. Pr el im in ar y THIS PAGE INTENTIONALLY LEFT BLANK HMC941ALP4 / 941ALP4E v00.1115 Typical Applications Features the HMC941ALP4 / HMC941ALP4e is ideal for: 0.5 dB LSB Steps to 15.5 dB * Fiber Optics & Broadband Telecom Single Positive Control Line Per Bit * Microwave Radio & VSAT 0.5 dB Typical Bit Error * Military Radios, Radar & ECM High Input IP3: +45 dBm * Space Applications 16mm2 Leadless SMT Plastic Package * Sensors y * Test & Measurement Equipment General Description the HMC941ALP4 & HMC941ALP4E are broadband 5-bit GaAs IC digital attenuators in low cost leadless surface mount packages. Covering 0.1 to 33.0 GHz, the insertion loss is less than 4 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at 0.3 dB typical step error with an IIP3 of +45 dBm. Five control voltage inputs, toggled between +5V and 0V, are used to select each attenuation state. in ar Functional Diagram Pr el im Attenuators - SMT 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 33 GHz Electrical Specifications, TA = +25 C, With Vdd = +5V, Vss = -5V, P0 - P4 = 0/ +5V Parameter Typ. Max. Units 0.1 - 18.0 GHz 18.0 - 26.5 GHz 26.5 - 33.0 GHz 3.0 4.0 5.0 4.5 6.0 6.5 dB dB Attenuation Range 0.1 - 33.0 GHz 15.5 dB Return Loss (RF1 & RF2, All Atten. States) 0.1 - 33.0 GHz 12 dB Insertion Loss Frequency (GHz) Min. Attenuation Accuracy: (Referenced to Insertion Loss) 0.5 - 7.5 dB States 8 - 15.5 dB States 0.1 - 33.0 GHz 0.1 - 33.0 GHz (0.3 + 4%) of Atten. Setting Max (0.3 + 8%) of Atten. Setting Max Input Power for 0.1 dB Compression 0.1 - 0.5 GHz 0.5 - 33.0 GHz 22 27 dBm dBm Input Third Order Intercept Point (Two-Tone Input Power= 0 dBm Each Tone) 0.1 - 0.5 GHz 0.5 - 33.0 GHz 42 45 dBm dBm Switching Characteristics 0.1 - 33.0 GHz 60 90 ns ns tRISE, tFALL (10/90% RF) tON/tOFF (50% CTL to 10/90% RF) 1 dB dB Idd 0.1 - 33.0 GHz 2.5 4.5 6.5 mA Iss 0.1 - 33.0 GHz -7.0 -5.0 -3.0 mA Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 * Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D HMC941ALP4 / 941ALP4E v00.1115 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 33 GHz RF Input Power (0.1 to 33.0 GHz) +27 dBm Vdd +5V @ 4.5 mA Control Voltage (P0 to P4) Vdd + 0.5V Vss -5V @ 5 mA Vdd +7 Vdc Vss -7 Vdc Channel Temperature 150 C Continuous Pdiss (T = 85 oC) (derate 6.8 mW/oC above 85 oC) 0.445 W Thermal Resistance 146 C/W Storage Temperature -65 to + 150 C Operating Temperature -40 to +85 C ESD Sensitivity (HBM) Class 1A Control Voltage State Bias Condition Low 0 to 0.8V @ 1 A High 2 to 5V @ 1 A Truth Table Control Voltage Input P0 0.5 dB Attenuation State RF1 - RF2 High Reference I.L. 0.5 dB y P3 4 dB P2 2 dB P1 1 dB in ar P4 8 dB ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS im High High High High High High High Low High High High Low High 1 dB High High Low High High 2 dB High Low High High High 4 dB Low High High High High 8 dB Low Low Low Low Low 15.5 dB Any Combination of the above states will provide an attenuation approximately equal to the sum of the bits selected. Pr el Outline Drawing High Attenuators - SMT Bias Voltages & Currents Absolute Maximum Ratings NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 * Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 2