Thin-Film Directional Couplers CP0402 High Directivity LGA Termination GENERAL DESCRIPTION ITF (Integrated Thin-Film) TECHNOLOGY DIMENSIONS: (Bottom View) The ITF High Directivity LGA Coupler is based on thin-film multilayer technology. The technology provides a miniature part with excellent high frequency performance and rugged construction for reliable automatic assembly. The ITF Coupler is offered in a variety of frequency bands compatible with various types of high frequency wireless systems. millimeters (inches) S B A L APPLICATIONS FEATURES • • • • • • • • • • • T Inherent Low Profile Self Alignment during Reflow Excellent Solderability Low Parasitics Better Heat Dissipation Operating/Storage Temp -40°C to +85°C • Power Rating 3W RF Cont Mobile Communications Satellite TV Receivers GPS Vehicle Location Systems Wireless LAN’s W L W T 1.00±0.05 (0.040±0.002) 0.58±0.04 (0.023±0.002) 0.35±0.05 (0.014±0.002) A B S 0.20±0.05 (0.008±0.002) 0.18±0.05 (0.007±0.002) 0.05±0.05 (0.002±0.002) HOW TO ORDER CP 0402 X **** X N TR Style Size Type Frequency Sub Type 0402 LGA Termination Packaging Code Directional Coupler (MHz) TR = Tape and Reel L = LGA Sn90, Pb10 **N = LGA Sn100 **RoHS compliant QUALITY INSPECTION TERMINALS (Top View) Finished parts are 100% tested for electrical parameters and visual characteristics. Each production lot is evaluated on a sample basis for: • Static Humidity: 85°C, 85% RH, 160 hours • Endurance: 125°C, IR, 4 hours TERMINATION 50 OHM OUT LEAD-FREE COMPATIBLE COMPONENT COUPLING IN Sn90Pb10 or Lead-Free Sn100 Nickel/Solder coating compatible with automatic soldering technologies: reflow, wave soldering, vapor phase and manual. ORIENTATION IN TAPE Not RoHS Compliant For RoHS compliant products, please select correct termination style. Recommended Pad Layout Dimensions mm (inches) 0.31 (0.012) 0.20 (0.008) OUT IN 50 OHM CP OUT IN 50 OHM 0.15 (0.006) CP 0.53 (0.021) *The recommended distance to the PCB Ground Plane is 0.254mm (0.010") 49 3 Thin-Film Directional Couplers CP0402 High Directivity LGA Termination CP0402 - TYPE SELECTION CHART Coupling vs. Frequency 0 CP0402Axxxx AN -5 Coupling [dB] CP0402Axxxx BN CP0402Axxxx CN 3 -10 CP0402Axxxx DN -15 CP0402Axxxx FN CP0402Axxxx EN -20 -25 -30 -35 -40 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 Frequency [GHz] Intermediate coupling factors are readily available. Please contact factory. 50 Thin-Film Directional Couplers CP0402 High Directivity LGA Termination Coupler P/N CP0402AxxxxAN PDC PCN PCS PHP DECT Wireless LAN WiFi -12 Coupling -20 -24 R. Loss -30 -36 -40 -48 Isolation -50 -60 -60 0.8 1.6 AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN WiFi CP0402A0836BN CP0402A0881BN CP0402A0902BN CP0402A0947BN CP0402A0897BN CP0402A0942BN CP0402A1441BN CP0402A1747BN CP0402A1842BN CP0402A1880BN CP0402A1960BN CP0402A1907BN CP0402A1890BN CP0402A2442BN CP0402A3500BN CP0402A5000BN CP0402A5500BN CP0402A6000BN AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN WiFi P/N Examples CP0402A0836CN CP0402A0881CN CP0402A0902CN CP0402A0947CN CP0402A0897CN CP0402A0942CN CP0402A1441CN CP0402A1747CN CP0402A1842CN CP0402A1880CN CP0402A1960CN CP0402A1907CN CP0402A1890CN CP0402A2442CN CP0402A3500CN CP0402A5000CN CP0402A5500CN CP0402A6000CN 4.8 5.6 6.4 -72 3 0 I. Loss -4 -10 Coupling -8 -20 -30 -12 R. Loss -40 -16 7.318" -50 -20 Isolation -60 0.8 1.6 2.4 3.2 4 4.8 5.6 6.4 -24 Frequency [GHz] CP0402AxxxxCNTR 0 0 I. Loss -10 Coupling, Return Loss, Isolation, [dB] Application 4 CP0402AxxxxBNTR Coupler P/N CP0402AxxxxCN Frequency Coupling I. Loss Return Directivity Band [dB] max. Loss [dB] [MHz] [dB] [dB] 824 - 849 23.60 0.20 33 869 - 894 23.00 0.20 33 890 - 915 23.00 0.20 26 935 - 960 22.50 0.20 33 22 880 ÷915 23.00 0.20 25 925 ÷960 22.50 0.20 32 1429 - 1453 19.00 0.25 31 1710 - 1785 17.20 0.25 30 1805 - 1880 17.00 0.25 30 1850 - 1910 16.80 0.25 30 19 1930 - 1990 16.50 0.25 29 1895 - 1920 16.80 0.25 29 1880 - 1900 16.80 0.25 30 2400 - 2484 14.70 0.45 28 3450 - 3550 10.97 0.67 23 17 4950 - 5050 8.00 1.00 21 16 5450 - 5550 7.50 1.10 21 15 5950 - 6050 7.10 1.30 23 15 3.2 0 Coupling, Return Loss, Isolation, [dB] Application Frequency Coupling I. Loss Return Directivity Band [dB] max. Loss [dB] [MHz] [dB] [dB] 824 - 849 22.00 0.20 28 869 - 894 21.70 0.20 28 890 - 915 21.50 0.20 28 935 - 960 21.00 0.25 27 880 ÷915 21.50 0.20 28 925 ÷960 21.00 0.25 27 1429 - 1453 17.50 0.25 24 27 1710 - 1785 16.00 0.30 23 1805 - 1880 15.50 0.35 23 1850 - 1910 15.50 0.35 23 1930 - 1990 15.00 0.35 22 1895 - 1920 15.50 0.35 23 1880 - 1900 15.50 0.35 23 2400 - 2484 13.30 0.40 21 3450 - 3550 9.40 0.80 18 14 4950 - 5050 7.40 1.20 14 13 5450 - 5550 6.70 1.60 14 13 5950 - 6050 6.10 2.00 14 13 2.4 Frequency [GHz] Coupler P/N CP0402AxxxxBN P/N Examples I Loss [dB] E-GSM -10 I Loss [dB] GSM CP0402A0836AN CP0402A0881AN CP0402A0902AN CP0402A0947AN CP0402A0897AN CP0402A0942AN CP0402A1441AN CP0402A1747AN CP0402A1842AN CP0402A1880AN CP0402A1960AN CP0402A1907AN CP0402A1890AN CP0402A2442AN CP0402A3500AN CP0402A5000AN CP0402A5500AN CP0402A6000AN 0 I. Loss -4 Coupling -20 -30 -8 R. Loss -12 -40 I Loss [dB] AMPS P/N Examples* CP0402AxxxxANTR 0 Coupling, Return Loss, Isolation, [dB] Application Frequency Coupling I. Loss Return Directivity Band [dB] max. Loss [dB] [MHz] [dB] [dB] 824 - 849 19.10 0.25 32 869 - 894 18.60 0.25 31 890 - 915 18.50 0.25 31 935 - 960 18.00 0.25 31 880 ÷915 18.50 0.25 31 925 ÷960 18.00 0.25 31 1429 - 1453 14.50 0.40 28 21 1710 - 1785 13.00 0.50 26 1805 - 1880 12.50 0.50 26 1850 - 1910 12.30 0.50 25 1930 - 1990 12.00 0.50 25 1895 - 1920 12.30 0.50 25 1880 - 1900 12.30 0.50 25 2400 - 2484 10.30 0.70 23 3450 - 3550 7.60 1.30 15 14 4950 - 5050 5.00 1.50 15 13 5450 - 5550 4.60 1.50 14 13 5950 - 6050 4.00 1.50 14 13 -16 -50 -20 Isolation -60 0.8 1.6 2.4 3.2 4 4.8 5.6 6.4 -24 Frequency [GHz] Important: Couplers can be used at any frequency within the indicated range. 51 Thin-Film Directional Couplers CP0402 High Directivity LGA Termination Coupler P/N CP0402AxxxxDN E-GSM PDC PCN PCS PHP DECT Wireless LAN WiFi -2 Coupling -20 -4 -30 R. Loss -6 -40 -8 -50 -10 Isolation -60 0.8 1.6 Coupler P/N CP0402AxxxxEN AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN WiFi CP0402A0836EN CP0402A0881EN CP0402A0902EN CP0402A0947EN CP0402A0897EN CP0402A0942EN CP0402A1441EN CP0402A1747EN CP0402A1842EN CP0402A1880EN CP0402A1960EN CP0402A1907EN CP0402A1890EN CP0402A2442EN CP0402A3500EN CP0402A5000EN CP0402A5500EN CP0402A6000EN Frequency Coupling I. Loss Return Directivity Band [dB] max. Loss [dB] [MHz] [dB] [dB] 824 - 849 27.20 0.20 35 869 - 894 26.80 0.20 34 890 - 915 26.50 0.20 34 935 - 960 26.00 0.20 34 25 880 ÷915 26.50 0.20 34 925 ÷960 26.00 0.20 34 1429 - 1453 22.30 0.25 29 1710 - 1785 20.50 0.25 27 1805 - 1880 20.30 0.25 26 1850 - 1910 20.00 0.25 26 23 1930 - 1990 20.00 0.25 26 1895 - 1920 20.00 0.25 26 1880 - 1900 20.00 0.25 26 2400 - 2484 18.00 0.35 23 3450 - 3550 15.00 0.37 20 16 4950 - 5050 12.50 0.50 18 13 5450 - 5550 11.50 0.65 16 13 5950 - 6050 11.10 0.70 15 13 3.2 4 4.8 5.6 6.4 -12 CP0402AxxxxENTR 0 0 I. Loss Coupling, Return Loss, Isolation, [dB] Application P/N Examples 2.4 Frequency [GHz] -10 -2 -20 Coupling -4 -30 -6 -40 R. Loss -8 -50 -10 Isolation -60 0.8 1.6 2.4 3.2 4 4.8 5.6 -12 6.4 Frequency [GHz] Coupler P/N CP0402AxxxxFN AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN WiFi P/N Examples CP0402A0836FN CP0402A0881FN CP0402A0902FN CP0402A0947FN CP0402A0897FN CP0402A0942FN CP0402A1441FN CP0402A1747FN CP.0402A1842FN CP0402A1880FN CP0402A1960FN CP0402A1907FN CP0402A1890FN CP0402A2442FN CP0402A3500FN CP0402A5000FN CP0402A5500FN CP0402A6000FN Frequency Coupling I. Loss Return Directivity Band [dB] max. Loss [dB] [MHz] [dB] [dB] 824 - 849 31.00 0.20 29.10 869 - 894 30.70 0.20 28.60 890 - 915 30.60 0.20 28.50 935 - 960 30.00 0.20 28.10 880 ÷915 30.60 0.20 28.50 925 ÷960 30.00 0.20 28.10 1429 - 1453 26.50 0.20 25.00 11 1710 - 1785 25.00 0.20 23.80 1805 - 1880 24.50 0.20 23.60 1850 - 1910 24.20 0.20 23.50 1930 - 1990 24.00 0.20 23.30 1895 - 1920 24.20 0.20 23.40 1880 - 1900 24.20 0.20 23.50 2400 - 2484 22.00 0.25 22.60 3450 - 3550 18.00 0.27 22.00 9 4950 - 5050 15.70 0.30 23.01 8 5450 - 5550 15.20 0.30 20.36 7.5 5950 - 6050 14.50 0.30 18.94 7.5 Important: Couplers can be used at any frequency within the indicated range. 52 CP0402AxxxxFNTR 0 0 I. Loss -1 -10 -2 -20 R. Loss -3 -30 Coupling -4 -40 Isolation -5 -50 -60 0.8 1.6 2.4 3.2 4 4.8 5.6 6.4 -6 I Loss [dB] Application Coupling, Return Loss, Isolation, [dB] 3 -10 I Loss [dB] GSM CP0402A0836DN CP0402A0881DN CP0402A0902DN CP0402A0947DN CP0402A0897DN CP0402A0942DN CP0402A1441DN CP0402A1747DN CP0402A1842DN CP0402A1880DN CP0402A1960DN CP0402A1907DN CP0402A1890DN CP0402A2442DN CP0402A3500DN CP0402A5000DN CP0402A5500DN CP0402A6000DN 0 I. Loss I Loss [dB] AMPS P/N Examples* CP0402AxxxxDNTR 0 Coupling, Return Loss, Isolation, [dB] Application Frequency Coupling I. Loss Return Directivity Band [dB] max. Loss [dB] [MHz] [dB] [dB] 824 - 849 25.20 0.20 29 869 - 894 24.80 0.20 28 890 - 915 24.70 0.20 28 935 - 960 24.10 0.20 28 20 880 ÷915 24.70 0.20 28 925 ÷960 24.10 0.20 28 1429 - 1453 20.50 0.20 25 1710 - 1785 19.00 0.20 24 1805 - 1880 18.50 0.25 23 1850 - 1910 18.20 0.25 23 18 1930 - 1990 18.00 0.25 23 1895 - 1920 18.10 0.25 23 1880 - 1900 18.20 0.25 23 2400 - 2484 16.00 0.35 22 3450 - 3550 12.50 0.46 21 17 4950 - 5050 10.00 0.65 21 16 5450 - 5550 9.60 0.76 20 15 5950 - 6050 9.10 0.84 20 15 Thin-Film Directional Couplers CP0402 / CP0603 High Directivity Couplers Test Jigs GENERAL DESCRIPTION These jigs are designed for testing the CP0402 and CP0603 High Directivity Couplers using a Vector Network Analyzer. They consist of a dielectric substrate, having 50Ω microstrips as conducting lines and a bottom ground plane located at a distance of 0.254mm (0.010") from the microstrips. The substrate used is Neltec’s NH9338ST0254C1BC. The connectors are SMA type (female), ‘Johnson Components Inc.’ Product P/N: 142-0701-841. Both a measurement jig and a calibration jig are provided. The calibration jig is designed for a full 2-port calibration, and consists of an open line, short line and through line. LOAD calibration can be done by a 50Ω SMA termination. MEASUREMENT PROCEDURE When measuring a component, it can be either soldered or pressed using a non-metallic stick until all four ports touch the appropriate pads. Set the VNA to the relevant frequency band. Connect the VNA using a 10dB attenuator on the jig terminal connected to port 2. Follow the VNA’s instruction manual and use the calibration jig to perform a full 2-Port calibration in the required bandwidths. Place the coupler on the measurement jig as follows: Input (Coupler) ➜ Connector 1 (Jig) Output (Coupler) ➜ Connector 2 (Jig) 3 Termination (Coupler) ➜ Connector 3 (Jig) Coupling (Coupler) ➜ Connector 4 (Jig) To measure I. Loss connect: Connector 1 (Jig) ➜ Port 1 (VNA) Connector 3 (Jig) ➜ 50Ω Connector 2 (Jig) ➜ Port 2 (VNA) Connector 4 (Jig) ➜ 50Ω To measure R. Loss and Coupling connect: Connector 1 (Jig) ➜ Port 1 (VNA) Connector 3 (Jig) ➜ 50Ω Connector 2 (Jig) ➜ 50Ω Connector 4 (Jig) ➜ Port 2 (VNA) To measure Isolation connect: Connector 1 (Jig) ➜ 50Ω Connector 3 (Jig) ➜ 50Ω Connector 2 (Jig) ➜ Port 1 (VNA) Connector 4 (Jig) ➜ Port 2 (VNA) Measurement Jig Connector 1 Calibration Jig Short Line to GND. OPEN HS Connector 2 Connector Johnson P/N 142-0701-841 TH Open Line Connector 4 Connector 3 Load & Through Load & Through 59