Thin-Film Directional Couplers CP0805 SMD Type GENERAL DESCRIPTION ITF (Integrated Thin-Film) TECHNOLOGY DIMENSIONS: (Top View) 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 of frequency bands compatible with various types of high frequency wireless systems. FEATURES • • • • 3 • • • • millimeters (inches) W B L T APPLICATIONS Small Size: 0805 Frequency Range: 800MHz - 3GHz Characteristic Impedance: 50Ω Operating / Storage Temp.: -40°C to +85°C Power Rating: 3W Continuous Low Profile Rugged Construction Taped and Reeled • • • • • Mobile Communications Satellite TV Receivers GPS Vehicle Location Systems Wireless LAN’s A 0805 2.03±0.1 (0.080±0.004) 1.55±0.1 (0.061±0.004) 0.98±0.1 (0.039±0.004) 0.56±0.25 (0.022±0.010) 0.35±0.15 (0.014±0.006) L W T A B HOW TO ORDER CP 0805 Style Size Directional Coupler 0805 A 0902 A S TR Layout Type Frequency Sub Type (see layout sub-types) Termination Code Packaging Code MHz (see layout types) Not RoHS Compliant TR = Tape and Reel W = Nickel/Solder (Sn/Pb) **S = Nickel / Lead Free Solder (Sn100) **RoHS compliant LEAD-FREE COMPATIBLE COMPONENT For RoHS compliant products, please select correct termination style. 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: 85°C, 85% RH, 160 hours • Endurance: 125°C, IR, 4 hours TERMINATION Nickel/Solder coating (Sn, Pb) compatible with automatic soldering technologies: reflow, wave soldering, vapor phase and manual. Recommended Pad Layout Dimensions mm (inches) 2.33 (0.092) 0.60 (0.024) 2.25 0.65 (0.089) (0.026) NOTE: Components must be mounted on the board with the white (Alumina) side DOWN. 64 Thin-Film Directional Couplers CP0805 Layout Types LAYOUT Sn100 LAYOUT 50 OHM (External Resistor) RF IN Port RF OUT Port COUP 50 OHM COUP Port 50 OHM (External Resistor) RF IN Port RF OUT Port COUP 50 OHM RF IN RF OUT Type: A Sub-Type: A -15 dB -20 -1 0 -25 -30 -35 Isolation -35 -40 -45 -50 0.60 0.80 1.00 1.20 1.60 1.40 1.80 -2 -3 -4 -20 -25 -30 -1 Coupling -15 R. Loss RF OUT 0 I. Loss -10 Coupling RF IN Type: A Sub-Type: B -5 dB -10 I. Loss I. Loss (dB) 0 0 -5 M C COUP Port Sn100 LAYOUT Isolation -5 -6 R. Loss -7 -40 -8 -45 -50 0.60 -9 0.80 1.00 2.00 1.20 I. Loss (dB) LAYOUT 1.60 1.40 1.80 3 -10 2.00 Frequency (GHz) Frequency (GHz) Application AMPS GSM E-GSM PDC PCN PCS PHP DECT P/N Examples CP0805A0836AW CP0805A0881AW CP0805A0902AW CP0805A0947AW CP0805A0897AW CP0805A0942AW CP0805A1441AW CP0805A1747AW CP0805A1842AW CP0805A1880AW CP0805A1960AW CP0805A1907AW CP0805A1890AW Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 Coupling [dB] 16.5±1 16±1 16±1 15.5±1 16±1 15.5±1 12±1 10.5±1 10±1 9.5±1 9.5±1 9.5±1 9.5±1 I. Loss VSWR max max 0.25 Application AMPS GSM 1.2 E-GSM PDC 0.5 0.7 0.8 1.3 1.4 PCN PCS PHP DECT Wireless LAN P/N Examples CP0805A0836BW CP0805A0881BW CP0805A0902BW CP0805A0947BW CP0805A0897BW CP0805A0942BW CP0805A1441BW CP0805A1747BW CP0805A1842BW CP0805A1880BW CP0805A1960BW CP0805A1907BW CP0805A1890BW CP0805A2442BW LAYOUT 50 OHM dB -15 -20 -25 -30 COUP 0.25 1.2 0.35 0.5 0.6 0.7 0.6 1.4 0.9 50 OHM RF IN IN 0 -10 I. Loss VSWR max max Sn100 LAYOUT Type: A Sub-Type: C -5 Coupling [dB] 19±1 18.5±1 18±1 18±1 18.5±1 18±1 14.5±1 12.5±1 12.5±1 12±1 11.5±1 12±1 12±1 10±1 Y COUP Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 RF OUT OUT I. Loss 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 1.80 2.00 2.20 2.40 Frequency (GHz) Important: Couplers can be used at any frequency within the indicated range. PCS PHP DECT Wireless LAN P/N Examples CP0805A0836CW CP0805A0881CW CP0805A0902CW CP0805A0947CW CP0805A0897CW CP0805A0942CW CP0805A1441CW CP0805A1747CW CP0805A1842CW CP0805A1880CW Cp0805A1960CW CP0805A1907CW CP0805A1890CW CP0805A2442CW Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 Coupling [dB] 14±1 13.5±1 13.5±1 13±1 13.5±1 13±1 9.5±1 8±1 8±1 7.5±1 7.5±1 7.5±1 7.5±1 6±1 I. Loss VSWR max max 0.5 1.4 1.15 1.6 1.8 1.75 2.2 2.5 65 Thin-Film Directional Couplers CP0805 Layout Types LAYOUT COUP Sn100 LAYOUT 50 OHM COUP 50 OHM COUP RF IN IN IN RF OUT 0 I. Loss -10 Isolation dB -20 -25 -30 Coupling I. Loss (dB) Coupling -15 dB I. Loss -5 -10 -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 Application AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN P/N Examples CP0805A0836DW CP0805A0881DW CP0805A0902DW CP0805A0947DW CP0805A0897DW CP0805A0942DW CP0805A1441DW CP0805A1747DW CP0805A1842DW CP0805A1880DW Cp0805A1960DW CP0805A1907DW CP0805A1890DW CP0805A2442DW 1.00 1.25 Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 Coupling [dB] 13.0±1 12.5±1 12.5±1 12±1 12.5±1 12±1 8.5±1 7±1 7±1 7±1 6.5±1 6.5±1 7±1 5.5±1 I. Loss VSWR max max 0.5 1.4 Application AMPS GSM E-GSM 1.25 1.8 PDC PCN 1.85 2.15 2.1 1.85 2.4 1.8 2.1 PCS PHP DECT Wireless LAN P/N Examples CP0805A0836EW CP0805A0881EW CP0805A0902EW CP0805A0947EW CP0805A0897EW CP0805A0942EW CP0805A1441EW CP0805A1747EW CP0805A1842EW CP0805A1880EW Cp0805A1960EW CP0805A1907EW CP0805A1890EW CP0805A2442EW Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 LAYOUT RF IN Port -1 -3 -4 R. Loss -5 -6 Isolation -45 -50 1.00 RF OUT Port -2 Coupling I. Loss (dB) dB -35 -40 -7 -8 1.20 1.40 1.60 1.80 2.00 2.20 -9 -10 2.40 Frequency (GHz) Application AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN Important: Couplers can be used at any frequency within the indicated range. 66 2.00 Coupling [dB] 11±1 10.5±1 10.5±1 10±1 10.5±1 10±1 7±1 5.5±1 5.5±1 5±1 5±1 5±1 5±1 4±1 I. Loss VSWR max max 0.85 1.4 1.8 1.8 2.7 2.2 3.15 2.4 4.2 Sn100 LAYOUT COUP Port RF IN 0 0 I. Loss -5 -25 -30 1.75 COUP T Type: B Sub-Type: A -15 -20 1.50 Frequency (GHz) Frequency (GHz) -10 RF OUT Type: A Sub-Type: E 0 3 RF IN OUT OUT Type: A Sub-Type: D -5 50 OHM K 50 OHM F COUP LAYOUT Sn100 LAYOUT 50 OHM (External Resistor) P/N Examples CP0805B0836AW CP0805B0881AW CP0805B0902AW CP0805B0947AW CP0805B0897AW CP0805B0942AW CP0805B1441AW CP0805B1747AW Cp0805B1842AW CP0805B1880AW CP0805B1960AW CP0805B1907AW CP0805B1890AW CP0805B2442AW RF OUT Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 50 OHM Coupling [dB] 21.5±1 21±1 21±1 20.5±1 21±1 20.5±1 17±1 15.5±1 15.5±1 15±1 14.5±1 15±1 15±1 13±1 I. Loss VSWR max max 0.25 1.2 0.3 0.4 0.3 0.4 Thin-Film Directional Couplers CP0805 Layout Types RF IN Port LAYOUT Sn100 LAYOUT COUP Port RF IN RF IN Port COUP Port RF IN 50 OHM (External Resistor) RF OUT Port RF OUT 50 OHM 50 OHM (External Resistor) RF OUT Port R. Loss -35 -40 Isolation -45 -50 1.00 0 -1 -2 -5 -3 -4 -5 Coupling -25 -30 0 -6 -15 -20 -7 -8 1.40 1.60 1.80 2.00 2.20 2.40 -35 -40 AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN P/N Examples CP0805B0836BW CP0805B0881BW CP0805B0902BW CP0805B0947BW CP0805B0897BW CP0805B0942BW CP0805B1441BW CP0805B1747BW CP0805B1842BW CP0805B1880BW CP0805B1960BW CP0805B1907BW CP0805B1890BW CP0805B2442BW Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 0 I. Loss -1 -2 -3 Coupling -4 -5 R. Loss -6 -7 Isolation -8 -9 -45 -10 2.60 -50 1.10 Frequency (GHz) Application -25 -30 -9 1.20 50 OHM -10 dB I. Loss I. Loss (dB) dB -15 -20 RF OUT Type: B Sub-Type: C Type: B Sub-Type: B 0 -5 -10 COUP L V COUP Sn100 LAYOUT I. Loss (dB) LAYOUT 1.30 1.50 1.70 1.90 2.10 2.30 3 -10 2.50 Frequency (GHz) Coupling [dB] 23.5±1 23±1 22.5±1 22±1 23±1 22±1 18.5±1 17±1 16.5±1 16.5±1 16±1 16±1 16±1 14±1 I. Loss VSWR max max Application AMPS GSM E-GSM 0.25 PDC 1.2 PCN PCS 0.4 PHP DECT Wireless LAN P/N Examples CP0805B0836CW CP0805B0881CW CP0805B0902CW CP0805B0947CW CP0805B0897CW CP0805B0942CW CP0805B1441CW CP0805B1747CW Cp0805B1842CW CP0805B1880CW Cp0805B1960CW CP0805B1907CW CP0805B1890CW CP0805B2442CW Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 Coupling [dB] 25±1 24.5±1 24±1 24±1 24.5±1 24±1 20±1 18.5±1 18.5±1 18±1 17.5±1 18±1 18±1 16±1 I. Loss VSWR max max 0.25 1.2 0.4 Important: Couplers can be used at any frequency within the indicated range. 67 Thin-Film Directional Couplers CP0805 Layout Types UHF DIRECTIONAL COUPLER CP0805L0436BSTR Sn100 LAYOUT VHF DIRECTIONAL COUPLER CP0805L0155ASTR Sn100 LAYOUT COUP OUT 50 OHM P/N Frequency [MHz] Coupling [dB] R. Loss [dB] CP0805L0155ASTR 155 17.1±1 24 IN I. Loss max [dB] 0.35 0 P/N Frequency [MHz] Coupling [dB] R. Loss [dB] 22 CP0805L0436BSTR 403-470 15.85±1 35 0 0 -40 -16 Isolation 300 400 500 -20 600 Frequency (MHz) Important: Couplers can be used at any frequency within the indicated range. 68 -1 -2 -30 -40 -50 -3 Isolation -4 R. Loss -60 200 300 -5 400 500 600 Frequency (MHz) 700 -6 800 I. Loss (dB) -12 R. Loss 200 22 0 I. Loss -20 dB dB -8 -50 100 Directivity [dB] Coupling -20 -30 I. Loss max [dB] 0.25 -10 -4 Coupling I. Loss (dB) -10 OUT Directivity [dB] I. Loss 3 50 OHM COUP E A IN Thin-Film Directional Couplers CP0805 and CP0603 Test Jig ITF TEST JIG FOR COUPLER TYPES 0805 AND 0603 SMD 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 50Ω 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 50Ω SMA termination, or by soldering a 50Ω chip resistor at the 50Ω 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 50Ω 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 3 Port 2 Coupler 0805 50Ω 50Ω Port 1 Port 2 Coupler 0603 50Ω 50Ω CP0805 SERIES DIRECTIONAL COUPLERS Orientation and Tape and Reel Packaging Specification CP0805xxxxxxSTR (Sn100) (Top View) (Top View) COUP 50 OHM COUP 50 OHM COUP RF IN RF OUT RF IN RF OUT RF IN RF OUT RF IN TYPE AA TYPE AB RF OUT TYPE AB COUP 50 OHM COUP 50 OHM COUP 50 OHM COUP 50 OHM COUP RF IN RF OUT RF IN RF OUT RF IN RF OUT RF IN RF OUT RF IN RF OUT RF IN TYPE AC TYPE AD TYPE AE TYPE AC F 50 OHM Y COUP TYPE AD 50 OHM K TYPE AA 50 OHM M 50 OHM C COUP RF OUT TYPE AE COUP RF IN COUP RF IN COUP RF IN COUP RF IN COUP RF OUT 50 OHM RF OUT 50 OHM RF OUT 50 OHM 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. TYPE BA TYPE BB L RF IN V COUP T RF IN TYPE BC The parts should be mounted on the PCB with printed side up. 69