HMC1019ALP4E v01.1116 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz Typical Applications Features t he HMC1019Al P4e is ideal for: 0.5 dB ls B s teps to 15.5 dB Fiber o ptics & Broadband t elecom ttl /CMos Compatible, s erial Control Microwave r adio & Vs At unique Asynchronous Mode Control Allows immediate Attenuation l evel s etting Military r adios, r adar & eCM 0.5 dB t ypical Bit error space Applications High input iP3: +45 dBm sensors 24 l ead 4x4mm s Mt Package: 16mm2 t est & Measurement equipment Functional Diagram General Description t he HMC1019Al P4e is a broadband 5-bit gaAs iC digital attenuator in a low cost leadless surface mount package. Covering 0.1 to 30.0 g Hz, the inser- tion loss is less than 4.0 dB typical. t he attenuator bit values are 0.5 (ls B), 1, 2, 4, 8 for a total atten- uation of 15.5 dB. Attenuation accuracy is excellent at 0.3 dB typical step error with an iiP3 of +45 dBm. t he control interface is CMos /ttl compatible and accepts a three wire serial input. t he HMC1019Al P4e features a user selectable power up state and a serial output port for cascading other Analog Devices serial controlled components. Electrical Specifications, T = +25 C, With Vdd = Vdd1 = +5V, Vss = -5V A Parameter Frequency (gHz) Min. typ. Max. u nits 0.1 - 18.0 g Hz 3.5 4.5 dB insertion l oss 18.0 - 26.5 g Hz 4.5 6.0 dB 26.5 - 30.0 g Hz 5.0 6.5 dB Attenuation r ange 0.1 - 30.0 g Hz 15.5 dB r eturn l oss (r F1 & r F2, All Atten. s tates) 0.1 - 30.0 g Hz 12 dB Attenuation Accuracy: (r eferenced to insertion l oss) 0.5 - 7.5 dB s tates 0.1 - 30.0 g Hz (0.3 + 6%) of Atten. s etting Max dB 8 - 15.5 dB s tates 0.1 - 30.0 g Hz (0.3 + 8%) of Atten. s etting Max dB 0.1 - 0.5 g Hz 22 dBm input Power for 0.1 dB Compression 0.5 - 30.0 g Hz 25 dBm input t hird o rder intercept Point 0.1 - 0.5 g Hz 42 dBm (t wo-t one input Power= 0 dBm each t one) 0.5 - 30.0 g Hz 45 dBm s witching Characteristics 0.1 - 30.0 g Hz trise , tFAll (10/90% rF) 60 ns ton /to FF (50% Ctl to 10/90% r F) 90 ns idd1 0.1 - 30.0 g Hz 2.5 4.5 6.5 mA iss 0.1 - 30.0 g Hz -7.0 -5.5 -3.0 mA Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., 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: 781-329-4700 Order online at www.analog.com 1 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. Application Support: Phone: 1-800-ANALOG-D Attenu Ators - Digit Al - s MtHMC1019ALP4E v01.1116 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz Normalized Attenuation (o nly Major states are s hown) Insertion Loss vs. Temperature 0 0 -2 -5 -4 -6 -10 -8 -15 -10 -12 0 5 10 15 20 25 30 35 40 -20 0 5 10 15 20 25 30 35 40 FREQUENCY (GHz) FREQUENCY (GHz) +25 C +85 C -40 C I.L 2 dB 15.5 dB 0.5 dB 4 dB 1 dB 8dB Input Return Loss Output Return Loss (o nly Major states are s hown) (o nly Major states are s hown) 0 0 -10 -10 -20 -20 -30 -30 -40 -40 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 FREQUENCY (GHz) FREQUENCY (GHz) IL 2 dB 15.5 dB IL 2 dB 15.5 dB 0.5 dB 4 dB 0.5 dB 4 dB 1 dB 8 dB 1 dB 8 dB Bit Error vs. Frequency (o nly Major states are s hown) Bit Error vs. Attenuation State 1.2 2 1.5 0.8 1 0.4 0.5 0 0 -0.5 -0.4 -1 -0.8 -1.5 0 4 8 12 16 0 5 10 15 20 25 30 35 40 ATTENUATION STATE (dB) FREQUENCY (GHz) 5.0 GHz 26.5 GHz I.L 2 dB 15.5 dB 10 GHz 33 GHz 0.5 dB 4 dB 18 GHz 1 dB 8 dB 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 2 Application Support: Phone: 1-800-ANALOG-D BIT ERROR (dB) RETURN LOSS (dB) INSERTION LOSS (dB) BIT ERROR (dB) RETURN LOSS (dB) NORMALIZED ATTENUATION (dB) Attenu Ators - Digit Al - s Mt