Model DC1722J5005AHF Rev A Ultra Low Profile 0805 5 dB Directional Coupler Description The DC1722J5005AHF is a low cost, low profile sub-miniature high performance 5 dB directional coupler in an easy to use RoHS compliant, Halogen Free surface mount package. It is designed for 1700 – 2200MHz applications including: WCDMA, CDMA, IMT2000, UMTS and GSM1800 / 1900 applications. The DC1722J5005AHF is ideal for power detection, signal injection and other applications where low insertion loss signal monitoring is required. The DC1722J5005AHF is available on tape and reel for pick and place high volume manufacturing. All of the Xinger components are constructed from ceramic filled PTFE composites which possess excellent electrical and mechanical stability. All parts have been subjected to rigorous qualification testing and units are 100% RF tested. Detailed Electrical Specifications: Specifications subject to change without notice. Features: ROOM (25˚C) • • • 1700 – 2200 MHz • WCDMA,IMT2000,UMTS, GSM Mean Coupling 5dB Ultra Low Insertion Loss • LTE Bands:1,2,3,4,9,10, 33,34,35,36,37,39 • • • • • Tape & Reel RoHS Compliant Frequency (MHz) Mean Coupling (dB) Insertion loss (dB) Return Loss (dB) Directivity (dB) Phase Balance (deg) Frequency Sensitivity (dB) Power Handling (watts) Min Typ. Max Typ. Max Typ. Min Typ. Min Typ. Max Typ. Max Max 1700 - 2200 4.5 5.2 5.6 0.3 0.5 20.6 17.0 20.2 17.0 1.6 4.0 0.07 0.13 5 1805 - 1880 4.5 5.2 5.6 0.2 0.4 24.0 19.0 24.1 19.0 1.0 3.0 0.02 0.13 5 1930 - 1990 4.5 5.2 5.6 0.3 0.5 22.7 19.0 22.4 18.0 1.0 3.0 0.00 0.10 5 2110 - 2170 4.5 5.2 5.6 0.3 0.5 20.9 17.0 20.5 17.0 1.5 4.0 0.03 0.10 5 Halogen Free 100% RF Tested -55°C to 85°C **Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 Ω nominal impedance. Outline Drawing Top View (Nearside) 2.04±0.10 Bottom View (Farside) 4x 0.37 0.80±0.08 4x 0.65 1 2 3 2x 0.15 1.29±0.10 6x 0.98 Orientation Marker Denotes Pin Location Orientation Marker Denotes Pin Location 6x 0.22 6 5 4 6x 0.30 Pin 1 2 3 4 5 6 Configuration-1 Configuration-2 Configuration-3 Configuration-4 Input GND Isolated Direct GND Coupled Isolated GND Input Coupled GND Direct Direct GND Coupled Input GND Isolated Coupled GND Direct Isolated GND Input Visit us at www.anaren.com Mechanical Outline -Dimensions are in Millimeters -Tolerances are Non-Cumulative USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282 Model DC1722J5005AHF Rev A Typical Performance: 1600 MHz. to 2300 MHz (Configuration 1) Return Loss at Input Port Insertion Loss 0 0 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 [dB] [dB] -3 -18 -1.8 -21 -2.1 -24 -2.4 -27 -2.7 -3 -30 -3.3 -33 -36 1.6 1.7 1.8 1.9 2 Freq [GHz] 2.1 2.2 -3.6 1.6 2.3 1.7 1.8 Coupling 1.9 2 Freq [GHz] 2.1 2.2 2.3 2.1 2.2 2.3 Phase Balance 0 20 -1 15 -2 10 -3 5 [degree] [dB] -4 -5 -6 0 -5 -7 -10 -8 -15 -9 -10 1.6 1.7 1.8 1.9 2 Freq [GHz] 2.1 2.2 2.3 2.1 2.2 2.3 -20 1.6 1.7 1.8 1.9 2 Freq [GHz] Directivity 0 -3 -6 -9 -12 [dB] -15 -18 -21 -24 -27 -30 -33 -36 1.6 1.7 1.8 1.9 2 Freq [GHz] Visit us at www.anaren.com USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282 Model DC1722J5005AHF Rev A Wideband Performance: 10 to 8010MHz (Configuration 1) Return Loss at Input Port Insertion Loss 0 0 -0.3 -6 -0.6 -9 -0.9 -12 -1.2 -15 -1.5 [dB] [dB] -3 -18 -1.8 -21 -2.1 -24 -2.4 -27 -2.7 -3 -30 -3.3 -33 -36 0.01 1.01 2.01 3.01 4.01 5.01 Freq [GHz] 6.01 7.01 -3.6 0.01 8.01 1.01 2.01 Coupling 3.01 4.01 5.01 Freq [GHz] 6.01 7.01 8.01 6.01 7.01 8.01 Phase Balance 0 20 -1 15 -2 10 -3 5 [degree] [dB] -4 -5 -6 0 -5 -7 -10 -8 -15 -9 -10 0.01 1.01 2.01 3.01 4.01 5.01 Freq [GHz] 6.01 7.01 8.01 6.01 7.01 8.01 -20 0.01 1.01 2.01 3.01 4.01 5.01 Freq [GHz] Directivity 0 -3 -6 -9 -12 [dB] -15 -18 -21 -24 -27 -30 -33 -36 0.01 1.01 2.01 3.01 4.01 5.01 Freq [GHz] Visit us at www.anaren.com USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282 Model DC1722J5005AHF Rev A Definition of Measured Specifications Mathematical Representation Parameter Return Loss Directivity Insertion Loss i, j, k, m is denoted as the port index of input, isolated, direct and coupled port for specific pin configuration shown in the table above Definition The impedance match of the coupler to a 50Ω system. Return Loss is an alternate means to express VSWR. The power at the isolated port divided by the power at the coupled port The input power divided by the sum of the power at the two output ports. 20 log10 ( S ii ) 20 log10 S ji Smi 2 2 10 log10 ( S mi + S ki ) At a given frequency ( ωn ), Mean Coupling coupling is the input power divided by the power at the coupled port. Mean coupling is the average value of the coupling values in the band. N is the number of frequencies in the band. Phase Balance The difference in phase angle between the two output ports. Frequency sensitivity The decibel difference between the maximum in band coupling value and the minimum in band coupling value. Coupling (dB) = 20 log10 S mi N ∑ 20 log 10 Mean Coupling (dB) = S mi m =1 N ∠S ki − ∠S mi + 90o (Max Coupling (dB) – Min Coupling (dB))/2 Visit us at www.anaren.com USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282 Model DC1722J5005AHF Rev A Mounting Configuration: In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet published specifications. All of the Xinger components are constructed from organic PTFE based composites which possess excellent electrical and mechanical stability. Xinger components are compliant to a variety of ROHS and Green standards and ready for Pb-free soldering processes. Pads are Gold plated with a Nickel barrier. An example of the PCB footprint used in the testing of these parts is shown below. In specific designs, the transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying pick and place equipment tolerances. 6x 0.35 4x 0.30 6x 0.33 0.66 6x 0.05 4x Transmission Line Plated thru holes to ground Circuit Pattern Footprint Pad (s) Solder Resist Dimensions are in Millimeters Mounting Footprint Visit us at www.anaren.com USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282 Model DC1722J5005AHF Rev A Packaging and Ordering Information Parts are available in reel and are packaged per EIA 481-D. Parts are oriented in tape and reel as shown below. Minimum order quantities are 4000 per reel. Visit us at www.anaren.com USA/Canada: Toll Free: Europe: Asia: (315) 432-8909 (800) 411-6596 +44 2392-232392 +86 512-62749282