JP510S Anaren

Model JP510S Rev D Pico Xinger 10dB Directional Coupler Description The JP510S Pico Xinger is a low profile, miniature 10dB directional coupler in an easy to use surface mount package designed for UMTS and WCDMA applications. The JP510S is for power and frequency detection as well as power injection. The JP510S is an ideal solution for the ever-increasing demands of the wireless industry for smaller printed circuit boards and high performance. Parts have been subjected to rigorous qualification testing and units are 100% tested. They are manufactured using materials with x and y thermal expansion coefficients compatible with common substrates. ELECTRICAL SPECIFICATIONS** Frequ Mean Insertion Freq. Features: VSWR ency Coupling Loss Sensitivity 2000-2300 MHz MHz dB dB Max Max : 1 dB Max UMTS and WCDMA 2000- Very Low Loss 10 0.75 0.25 1.22 0.2 2300 High Directivity Surface Mountable Power Operating Directivity Group Delay Tape and Reel Handling Temp. New Pico-Package Avg. CW Watts Lead Free dB Min ns C 85 C 100% Tested 20 20 0.15 0.04 -55 to +150 **Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 nominal impedance. Specifications subject to change without notice. Top View (Near-side) Side View Bottom View (Far-side) .005 .049 .004 .010 4X .020 .250 1.230.13 0.10 0.25 0.51 6.35 Pin 1 Pin 2 Pin 2 Pin 1 GND Orientation .010 .004 .200 .120 Marker Denotes .004 4X .034 SQ 0.25 0.10 5.08 3.05 Pin Location 0.10 0.86 GND Pin 4 Denotes Pin 3 Pin 3 .004 .170 Pin 4 Array number 0.10 4.32 Dimensions are in Inches Millimeters JP510S Mechanical Outline Tolerances are Non-Cumulative USA/Canada: (315) 233-5510 Available on Tape Toll Free: (833) 389-6402 and Reel For Pick and Europe: +44 2392-232392 Place Manufacturing. Asia: +86 512 62749282 Model JP510S Rev D Typical Performance: 2 GHz 2.3 GHz COUPLING VSWR & DIRECTIVITY Choice of a coupling value in an application normally In directional couplers, directivity is specified in lieu of depends on the power level of the main (sampled) line. isolation. Directivity is a measure of how well the coupled For example, if the coupler is being used to monitor main power is isolated from reflections at the main line output line power, the coupling value is selected to provide port. For example, open or short circuiting the output port sufficient power to the monitoring device and yet of a coupler with 20dB directivity would only affect the minimize system loss. Note that any coupler reduces coupled output power by 1% and only 0.1% for 30dB power flowing in the main line by the amount coupled off directivity. High directivity is especially important if the a 10dB coupler reduces main line power by 1 dB (10%) coupler is being used to measure the VSWR of a device where a 20dB coupler reduces it by only 0.044dB (1%). at its output port. In this application, accurate measurements of forward and reverse power are Anaren uses mean coupling and frequency sensitivity required. with the coupling specification. The mean coupling value is arrived at by periodically sampling the coupling value In theory, VSWR and directivity characteristics of a over the specified band and averaging the readings. coupler are perfect the input and output ports are Frequency sensitivity is the peak to peak variation in perfectly matched and no power is coupled to the isolated coupling over the specified band. port. In practice, factors associated with the design and manufacturing processes limit VSWR and directivity. The USA/Canada: (315) 233-5510 Available on Tape and Toll Free: (833) 389-6402 Reel For Pick and Place Europe: +44 2392-232392 Manufacturing. Asia: +86 512 62749282