HMC1019LP4E v00.0911 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz Typical Applications Features t he HMC1019l P4e is ideal for: 0.5 dB LSB Steps to 15.5 dB Fiber Optics & Broadband Telecom TTL/CMOS Compatible, Serial Control t Microwave Radio & VSAT Unique Asynchronous Mode Control Allows Immediate Attenuation Level Setting Military Radios, Radar & ECM 0.5 dB Typical Bit Error Space Applications High Input IP3: +45 dBm Sensors 24 Lead 4x4mm SMT Package: 16mm2 Test & Measurement Equipment t g Functional Diagram General Description t he HMC1019l P4e is a broadband 5-bit GaAs IC digital attenuator in a low cost leadless surface mount package. Covering 0.1 to 30.0 GHz, the inser- tion loss is less than 4.0 dB typical. The attenuator t bit values are 0.5 (LSB), 1, 2, 4, 8 for a total attenu- ation of 15.5 dB. Attenuation accuracy is excellent at 0.3 dB typical step error with an IIP3 of +45 dBm. The control interface is CMOS/TTL compatible and accepts a three wire serial input. The HMC1019LP4E nu tt features a user selectable power up state and a seria-l output port for cascading other Hittite serial controlled components. Electrical Specifications, T = +25 C, With Vdd = Vdd1 = +5V, Vss = -5V A Parameter Frequency (GHz) Min. Typ. Max. Units 0.1 - 18.0 GHz 3.0 4.5 dB Insertion Loss 18.0 - 26.5 GHz 4.0 6.0 dB 26.5 - 30.0 GHz 5.0 6.5 dB Attenuation Range 0.1 - 30.0 GHz 31 dB Return Loss (RF1 & RF2, All Atten. States) 0.1 - 30.0 GHz 12 dB Attenuation Accuracy: (Referenced to Insertion Loss) 0.5 - 7.5 dB States 0.1 - 30.0 GHz (0.3 + 6%) of Atten. Setting Max dB 8 - 15.5 dB States 0.1 - 30.0 GHz (0.3 + 8%) of Atten. Setting Max dB 0.1 - 0.5 GHz 22 dBm Input Power for 0.1 dB Compression 0.5 - 30.0 GHz 27 dBm Input Third Order Intercept Point 0.1 - 0.5 GHz 42 dBm (Two-Tone Input Power= 0 dBm Each Tone) 0.5 - 30.0 GHz 45 dBm Switching Characteristics 0.1 - 30.0 GHz tRISE, tFALL (10/90% RF) 60 ns tON/tOFF (50% CTL to 10/90% RF) 90 ns idd1 0.1 - 30.0 GHz 2.5 4.5 6.5 mA iss 0.1 - 30.0 GHz -7.0 -5.0 -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., 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 OBSOLETE Ae Aors - D ii Al - s MHMC1019LP4E v00.0911 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz Normalized Attenuation (Only Major States are Shown) Insertion Loss vs. Temperature 0 0 -2 -5 t -4 -6 -10 -8 -10 +25 C -15 +85 C -40 C -12 -14 -20 t g 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 FREQUENCY (GHz) FREQUENCY (GHz) Input Return Loss Output Return Loss (Only Major States are Shown) (Only Major States are Shown) t 0 0 -10 -10 un -20 -20 tt -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) Bit Error vs. Frequency (Only Major States are Shown) Bit Error vs. Attenuation State 1.2 2 5 GHz 1.5 10 GHz 0.8 18 GHz 15.5 dB 26.5 GHz 1 30 GHz 8 dB 0.4 0.5 0 0 -0.5 -0.4 -1 -0.8 -1.5 0 5 10 15 20 25 30 35 40 0 4 8 12 16 ATTENUATION STATE (dB) 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 OBSOLETE BIT ERROR (dB) RETURN LOSS (dB) INSERTION LOSS (dB) BIT ERROR (dB) RETURN LOSS (dB) NORMALIZED ATTENUATION (dB) Ae Aor s - Dii Al - s M