HMC306MS10 / 306MS10E v06.0206 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.7 - 3.8 GHz 5 Typical Applications Features The HMC306MS10 / HMC306MS10E is ideal for: RoHS-Compliant Product Cellular UMTS/3G Infrastructure 0.5 dB LSB Steps to 15.5 dB ISM, MMDS, WLAN, WiMAX Single Positive Control Per Bit Microwave Radio & VSAT 0.2 dB Typical Bit Error 2 Test Equipment and Sensors Miniature 15 mm Package: MSOP10 Included in the HMC-DK004 Designers Kit Functional Diagram General Description The HMC306MS10 & HMC306MS10E are general purpose broadband 5-bit positive control GaAs IC digital attenuators in 10 lead MSOP surface mount plastic packages. Covering 0.7 to 3.8 GHz, the insertion loss is typically less than 1.5 to 2.3 dB. These attenuators bit values are 0.5 (LSB), 1, 2, 4 and 8 dB for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at 0.2 dB typical with an IIP3 of up to +52 dBm. Five bit control voltage inputs, toggled between 0 and +3 to +5V, are used to select each attenuation state. A single Vdd bias of +3 to +5V ap- plied through an external 5K Ohm resistor is required. Electrical Specifi cations, T = +25 C, Vdd= +3V to +5V & VCTL= 0/Vdd (Unless Otherwise Stated) A Parameter Frequency (GHz) Min. Typical Max. Units 0.7 - 1.4 1.3 1.6 dB 1.4 - 2.3 1.5 2.0 dB Insertion Loss 2.3 - 2.7 1.8 2.5 dB 2.7 - 3.8 2.3 2.7 dB Attenuation Range 15.5 dB 0.7 - 1.4 15 21 dB 1.4 - 2.3 14 18 dB Return Loss (RF1 & RF2, All Atten. States) 2.3 - 2.7 13 16 dB 2.7 - 3.8 10 13 dB Attenuation Accuracy: (Referenced to Insertion Loss) 0.7 - 1.4 (0.30 + 5% of Atten. Setting) Max. dB All Attenuation States 1.4 - 2.3 (0.25 + 3% of Atten. Setting) Max. dB 0.5 - 7.5 dB States 1.4 - 2.3 (0.15 + 3% of Atten. Setting) Max. dB 8.0 - 15.5 dB States 2.3 - 3.8 (0.30 + 3% of Atten. Setting) Max. dB All Attenuation States Vdd = 5V 25 dBm Input Power for 0.1 dB Compression 0.7 - 3.8 Vdd = 3V 23 dBm Input Third Order Intercept Point Vdd = 5V 52 dBm 0.7 - 3.8 (Two-tone Input Power = 0 dBm Each Tone) Vdd = 3V 48 dBm Switching Characteristics tRISE, tFALL (10/90% RF) 0.7 - 3.8 560 ns tON, tOFF (50% CTL to 10/90% RF) 600 ns Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders, please coFntaor pcrit Hce, idtteitlie Mvery, icrand owto apvle Cace oordrpeorsr: aAtnioalno:g 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 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 5 - 60 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. Order On-line at www.hittite.com Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D OBSOLETE ATTENUATORS - SMTHMC306MS10 / 306MS10E v06.0206 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.7 - 3.8 GHz Return Loss RF1, RF2 5 (Only Major States are Shown) Insertion Loss 0 0 -0.5 -5 0.5 dB 1 dB 2 dB -1 4 dB 8 dB -10 14 dB -1.5 -2 -15 -2.5 -20 -3 +25 C -40 C -25 +85 C -3.5 -4 -30 0.5 1 1.5 2 2.5 3 3.5 4 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) Normalized Attenuation (Only Major States are Shown) Absolute Bit Error vs. Attenuation State 0 1.5 -3 1.2 -6 0.9 GHz 1.9 GHz 0.9 2.4 GHz 3.5 GHz -9 0.5 dB 1 dB 0.6 2 dB -12 4 dB 8 dB 15.5 dB 0.3 -15 -18 0 0.5 1 1.5 2 2.5 3 3.5 4 0.5 2 3.5 5 6.5 8 9.5 11 12.5 14 15.5 FREQUENCY (GHz) ATTENUATION STATE (dB) Absolute Bit Error vs. Frequency Relative Phase vs. Frequency (Only Major States are Shown) (Only Major States are Shown) 1.5 60 2 dB 4 dB 1.2 40 8 dB 15.5 dB 4 dB 0.9 0.5, 1, 2 dB 8 dB 20 15.5 dB 0.6 0 0.3 -20 0.5, 1 dB 0 -40 0.5 1 1.5 2 2.5 3 3.5 4 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders, please coFntaor pcrit Hce, idtteitlie Mvery, icrand owto apvle Cace oordrpeorsr: aAtnioalno:g 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 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 5 - 61 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. Order On-line at www.hittite.com Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D OBSOLETE NORMALIZED ATTENUATION (dB) BIT ERROR (dB) INSERTION LOSS (dB) BIT ERROR (dB) RELATIVE PHASE (deg.) RETURN LOSS (dB) ATTENUATORS - SMT