Thin-Film Directional Couplers CP0805 Type GENERAL DESCRIPTION ITF (Integrated Thin-Film) TECHNOLOGY The ITF SMD 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 frequency bands compatible with various types of high frequency wireless systems. TOP VIEW DIMENSIONS: millimeters (inches) 0805 2.030.1 (0.0800.004) 1.550.1 (0.0610.004) 0.980.1 (0.0390.004) 0.560.25 (0.0220.010) 0.350.15 (0.0140.006) L W T A B W B L T A FEATURES * * * * * * * * APPLICATIONS Small Size: 0805 Frequency Range: 800MHz - 3GHz Characteristic Impedance: 50 Operating / Storage Temp.: -40C / +85C Power Rating: 3W Continuous Low Profile Rugged Construction Taped and Reeled * * * * * Mobile Communications Satellite TV Receivers GPS Vehicle Location Systems Wireless LAN's HOW TO ORDER A 0902 A W TR Size Layout Type Frequency Sub Type (see layout types) MHz (see layout sub-types) Termination Code Packaging Code 0805 CP 0805 Style Directional Coupler TR = Tape and Reel W = Nickel/Solder (Sn/Pb) QUALITY INSPECTION Finished parts are 100% tested for electrical parameters and visual characteristics. Each production lot is evaluated on a sample basis for: * Static Humidity: 85C, 85% RH, 160 hours * Endurance: 125C, IR, 4 hours TERMINATION Recommended Pad Dimensions (mm) 1.85 0.45 0.28 1.08 Nickel/Solder coating (Sn, Pb) compatible with automatic soldering technologies: reflow, wave soldering, vapor phase and manual. NOTE: Components must be mounted on the board with the white (Alumina) side DOWN. 35 Thin-Film Directional Couplers Layout Types LAYOUT LAYOUT COUP Port 50 OHM (External Resistor) COUP Port 50 OHM (External Resistor) RF IN Port RF OUT Port RF IN Port RF OUT Port Type: A Sub-Type: A Type: A Sub-Type: B -1 -10 dB -20 Coupling R. Loss -30 -40 -45 -50 0.60 0.80 -2 1.00 1.20 1.60 1.40 1.80 -3 -4 -20 Isolation -25 -30 -5 -6 R. Loss -35 Isolation -1 Coupling -15 -25 -35 I. Loss -10 dB -15 0 0 -5 -7 -40 -8 -45 -50 0.60 -9 0.80 1.00 2.00 1.20 I. Loss (dB) I. Loss I. Loss (dB) 0 0 -5 1.40 1.60 1.80 -10 2.00 Frequency (GHz) Frequency (GHz) APPLICATION AMPS GSM E-GSM PDC PCN PCS PHP DECT P/N CP0805A0836AW CP0805A0881AW CP0805A0902AW CP0805A0947AW CP0805A0897AW CP0805A0942AW CP0805A1441AW CP0805A1747AW CP0805A1842AW CP0805A1880AW CP0805A1960AW CP0805A1907AW CP0805A1890AW FREQUENCY COUPLING I. LOSS VSWR BAND [MHz] [dB] max max 824 / 849 16.51 869 / 894 161 0.25 890 / 915 161 935 / 960 15.51 1.2 880 / 915 161 925 / 960 15.51 1429 / 1453 121 0.5 1.3 1710 / 1785 10.51 0.7 1805 / 1880 101 0.8 1850 / 1910 9.51 1.4 1930 / 1990 9.51 1895 / 1920 9.51 1880 / 1900 9.51 APPLICATION AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN P/N CP0805A0836BW CP0805A0881BW CP0805A0902BW CP0805A0947BW CP0805A0897BW CP0805A0942BW CP0805A1441BW CP0805A1747BW CP0805A1842BW CP0805A1880BW CP0805A1960BW CP0805A1907BW CP0805A1890BW CP0805A2442BW FREQUENCY COUPLING I. LOSS VSWR BAND [MHz] [dB] max max 824 / 849 191 869 / 894 18.51 0.25 1.2 890 / 915 181 935 / 960 181 880 / 915 18.51 925 / 960 181 1429 / 1453 14.51 0.35 1710 / 1785 12.51 0.5 1805 / 1880 12.51 1850 / 1910 121 0.6 1930 / 1990 11.51 0.7 1.4 1895 / 1920 121 0.6 1880 / 1900 121 2400 / 2484 101 0.9 LAYOUT COUP 50 OHM Type: A Sub-Type: C IN 0 -5 -10 dB -15 -20 -25 -30 Coupling APPLICATION Isolation AMPS R. Loss GSM E-GSM -35 -40 PDC -45 -50 0.60 PCN 0.80 1.00 1.20 1.40 1.60 Frequency (GHz) 36 OUT I. Loss 1.80 2.00 2.20 2.40 PCS PHP DECT Wireless LAN P/N CP0805A0836CW CP0805A0881CW CP0805A0902CW CP0805A0947CW CP0805A0897CW CP0805A0942CW CP0805A1441CW CP0805A1747CW CP0805A1842CW CP0805A1880CW Cp0805A1960CW CP0805A1907CW CP0805A1890CW CP0805A2442CW FREQUENCY COUPLING I. LOSS VSWR BAND [MHz] [dB] max max 824 / 849 141 869 / 894 13.51 0.5 890 / 915 13.51 935 / 960 131 1.4 880 / 915 13.51 925 / 960 131 1429 / 1453 9.51 1.15 1.8 1710 / 1785 81 1.6 1805 / 1880 81 1850 / 1910 7.51 1.75 2.2 1930 / 1990 7.51 1895 / 1920 7.51 1880 / 1900 7.51 2400 / 2484 61 2.5 Thin-Film Directional Couplers Layout Types LAYOUT LAYOUT 50 OHM COUP 50 OHM COUP IN IN Type: A Sub-Type: D Type: A Sub-Type: E 0 0 I. Loss -5 I. Loss -5 -10 Coupling -10 Isolation dB -20 -25 -30 Coupling I. Loss (dB) -15 dB OUT OUT -15 R. Loss Isolation -20 -35 -40 -25 -45 -50 0.60 -30 0.50 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 R. Loss 0.75 1.00 APPLICATION AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN P/N CP0805A0836DW CP0805A0881DW CP0805A0902DW CP0805A0947DW CP0805A0897DW CP0805A0942DW CP0805A1441DW CP0805A1747DW CP0805A1842DW CP0805A1880DW Cp0805A1960DW CP0805A1907DW CP0805A1890DW CP0805A2442DW 1.25 1.50 1.75 2.00 Frequency (GHz) Frequency (GHz) FREQUENCY COUPLING I. LOSS VSWR BAND [MHz] [dB] max max 824 / 849 13.01 869 / 894 12.51 0.5 1.4 890 / 915 12.51 935 / 960 121 880 / 915 12.51 925 / 960 121 1429 / 1453 8.51 1.25 1.8 1710 / 1785 71 1805 / 1880 71 1.85 1850 / 1910 71 1930 / 1990 6.51 2.15 2.1 1895 / 1920 6.51 1880 / 1900 71 1.85 1.8 2400 / 2484 5.51 2.4 2.1 APPLICATION AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN P/N CP0805A0836EW CP0805A0881EW CP0805A0902EW CP0805A0947EW CP0805A0897EW CP0805A0942EW CP0805A1441EW CP0805A1747EW CP0805A1842EW CP0805A1880EW Cp0805A1960EW CP0805A1907EW CP0805A1890EW CP0805A2442EW FREQUENCY COUPLING I. LOSS VSWR BAND [MHz] [dB] max max 824 / 849 111 869 / 894 10.51 0.85 1.4 890 / 915 10.51 935 / 960 101 880 / 915 10.51 925 / 960 101 1429 / 1453 71 1.8 1.8 1710 / 1785 5.51 1805 / 1880 5.51 2.7 2.2 1850 / 1910 51 1930 / 1990 51 1895 / 1920 51 3.15 2.4 1880 / 1900 51 2400 / 2484 41 4.2 LAYOUT RF IN Port Type: B Sub-Type: A 0 0 I. Loss -5 -1 -35 -40 Coupling -3 -4 R. Loss -5 -6 Isolation -45 -50 1.00 I. Loss (dB) dB -25 -30 RF OUT Port -2 -10 -15 -20 -7 -8 1.20 COUP Port 1.40 1.60 1.80 Frequency (GHz) 2.00 2.20 -9 -10 2.40 APPLICATION AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN P/N CP0805B0836AW CP0805B0881AW CP0805B0902AW CP0805B0947AW CP0805B0897AW CP0805B0942AW CP0805B1441AW CP0805B1747AW Cp0805B1842AW CP0805B1880AW CP0805B1960AW CP0805B1907AW CP0805B1890AW CP0805B2442AW 50 OHM (External Resistor) FREQUENCY COUPLING I. LOSS VSWR BAND [MHz] [dB] max max 824 / 849 21.51 869 / 894 211 890 / 915 211 935 / 960 20.51 0.25 880 / 915 211 925 / 960 20.51 1429 / 1453 171 1710 / 1785 15.51 1.2 1805 / 1880 15.51 0.3 1850 / 1910 151 1930 / 1990 14.51 0.4 1895 / 1920 151 0.3 1880 / 1900 151 2400 / 2484 131 0.4 37 Thin-Film Directional Couplers Layout Types LAYOUT COUP Port RF OUT Port RF IN Port RF OUT Port 50 OHM (External Resistor) R. Loss -35 -40 Isolation -45 -50 1.00 0 -1 -2 -5 -3 -4 -5 Coupling -25 -30 0 -6 -7 -8 1.40 1.60 1.80 2.00 2.20 2.40 -1 -2 -3 -15 -9 1.20 0 I. Loss -10 -10 2.60 Frequency (GHz) -20 dB I. Loss I. Loss (dB) dB -15 -20 50 OHM (External Resistor) Type: B Sub-Type: C Type: B Sub-Type: B 0 -5 -10 COUP Port Coupling -4 -25 -30 -5 R. Loss -6 -7 -35 -40 I. Loss (dB) RF IN Port LAYOUT Isolation -8 -9 -45 -50 1.10 1.30 1.50 1.70 1.90 2.10 2.30 -10 2.50 Frequency (GHz) APPLICATION AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN 38 P/N CP0805B0836BW CP0805B0881BW CP0805B0902BW CP0805B0947BW CP0805B0897BW CP0805B0942BW CP0805B1441BW CP0805B1747BW CP0805B1842BW CP0805B1880BW CP0805B1960BW CP0805B1907BW CP0805B1890BW CP0805B2442BW FREQUENCY COUPLING I. LOSS VSWR BAND [MHz] [dB] max max 824 / 849 23.51 869 / 894 231 890 / 915 22.51 935 / 960 221 880 / 915 231 925 / 960 221 0.25 1429 / 1453 18.51 1710 / 1785 171 1805 / 1880 16.51 1.2 1850 / 1910 16.51 1930 / 1990 161 1895 / 1920 161 1880 / 1900 161 2400 / 2484 141 0.4 APPLICATION AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN P/N CP0805B0836CW CP0805B0881CW CP0805B0902CW CP0805B0947CW CP0805B0897CW CP0805B0942CW CP0805B1441CW CP0805B1747CW Cp0805B1842CW CP0805B1880CW Cp0805B1960CW CP0805B1907CW CP0805B1890CW CP0805B2442CW FREQUENCY COUPLING I. LOSS VSWR BAND [MHz] [dB] max max 824 / 849 251 869 / 894 24.51 890 / 915 241 935 / 960 241 880 / 915 24.51 925 / 960 241 0.25 1429 / 1453 201 1710 / 1785 18.51 1805 / 1880 18.51 1.2 1850 / 1910 181 1930 / 1990 17.51 1895 / 1920 181 1880 / 1900 181 2400 / 2484 161 0.4 Thin-Film Directional Couplers Test Jig ITF TEST JIG FOR COUPLER 0805 AND 0603 GENERAL DESCRIPTION MEASUREMENT PROCEDURE This jig is designed for the testing of CP0805 and CP0603 series Directional Couplers using a vector network analyzer. It consists of a FR4 multi-layer substrate, having 50 microstrips as conducting lines and a ground plane in the middle layer, located at a distance of 0.2mm from the microstrips. The connectors are SMA type (female), `Johnson Components Inc.' Product P/N: 142-0701-881. The jig is designed for a full 2-port calibration. LOAD calibration can be done either by a 50 SMA termination, or by soldering a 50 chip resistor at the 50 ports. When measuring a component, it can be either soldered or pressed by a non-metallic stick until all four ports touch the appropriate pads. To measure the coupling (and the R. Loss) place the component on the Port 1 & Port 2 pads. Use two SMA 50 terminations (male) to terminate the ports, which are not connected to the network analyzer, and connect the network analyzer to the two ports. A 90 rotation of the component on its pads allows measuring a second parameter (I. Loss). Connector (1 of 12) P/N 142-0701-881 Load & Thru Calibration Area Short Open Port 1 Port 2 Coupler 0805 50 50 Port 1 Port 2 Coupler 0603 50 50 CP0805 SERIES DIRECTIONAL COUPLERS Orientation and Tape and Reel Packaging Specification (Top View) COUP 50 OHM COUP 50 OHM RF IN RF OUT RF IN RF OUT TYPE AA TYPE AB COUP 50 OHM COUP 50 OHM COUP 50 OHM RF IN RF OUT RF IN RF OUT RF IN RF OUT TYPE AC TYPE AD TYPE AE RF IN COUP RF IN COUP RF IN COUP RF OUT 50 OHM RF OUT 50 OHM RF OUT 50 OHM TYPE BA TYPE BB TYPE BC The parts should be mounted on the PCB with White (Alumina) side down and the "dark" side up. 39