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AW= Nickel/Solder (SnPb) **AS = Nickel/ Lead Free Solder (Sn100) TR Packaging Code TR = Tape and Reel Thin-Film Low Pass Filter LP0805 Type Harmonic GENERAL DESCRIPTION The ITF (Integrated Thin-Film) SMD Filter 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 Filter is offered in a variety of frequency bands com- patible with various types of high frequency wireless systems.

FEATURES

  • Small Size: 0805
  • Frequency Range: 800MHz - 3.5GHz
  • Characteristic Impedance: 50Ω
  • Operating / Storage Temp.: -40°C to +85°C
  • Power Rating: 3W Continuous
  • Low Profile
  • Rugged Construction
  • Taped and Reeled

APPLICATIONS

  • Mobile Communications
  • Satellite TV Receivers
  • GPS
  • Vehicle Location Systems
  • Wireless LAN’s PAD LAYOUT See CP0805 pad layout on page 64. FINAL QUALITY INSPECTION Finished parts are 100% tested for electrical parameters and visual/mechanical characteristics. Each production lot is evaluated on a sample basis for:
  • Static Humidity: 85°C, 85% RH, 160 hours
  • Endurance: 125°C, I R 4 hours TERMINATION Nickel/Solder coating (Sn, Pb) compatible with automatic soldering technologies: reflow, wave soldering, vapor phase and manual. DIMENSIONS: millimeters (inches) L 2.03±0.1 (0.080±0.004) W 1.55±0.1 (0.061±0.004) T 1.02±0.1 (0.040±0.004) A 0.56±0.25 (0.022±0.010) B 0.35±0.15 (0.014±0.006) HOW TO ORDER TERMINALS AND LAYOUT (Top View) Orientation in Tape IN GND TYPE A TYPE D TYPE E TYPE F (Sn100) OUT IN OUTGND GND IN OUTGND GND IN OUTGND GND GND MARKING CODE A Not RoHS Compliant LEAD-FREE COMPATIBLE COMPONENT **RoHS compliant For RoHS compliant products, please select correct termination style. 110

ELECTRICAL CHARACTERISTICS

Application Part Frequency I. Loss VSWR Attenuation Layout Type Layout Type F Number Band (MHz) max max (dB) Typical (SnPb) Marking Code E-GSM LP0805A0897AS 880 - 915 A E LP0805A0942AS 925 - 960 A F LP0805A0902AS 890 - 915 A E GSM LP0805A0947AS 935 - 960 A F LP0805A1119AS 1101 - 1137 A H AMPS LP0805A0836AS 824 - 849 A A LP0805A0881AS 869 - 894 A C PCN LP0805A1747AS 1710 - 1785 0.4dB 1.7 30 @ 2XFo D I LP0805A1842AS 1805 - 1880 (0.3dB typ) 20 @ 3xFo D J PCS LP0805A1880AS 1850 - 1910 D K LP0805A1960AS 1930 - 1990 D M PHP LP0805A1907AS 1895 - 1920 D L DECT LP0805A1890AS 1880 - 1900 D K 3G LP0805A2150AS 1905 - 2180 D N Wireless LAN LP0805A2442AS 2400 - 2484 D S WLL LP0805A3500AS 3400 ~ 3600 E X Typical Electrical Performance 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 2 4 6 8 1 3 5 7 10 9 Frequency (GHz) dB LP0805A1950ASTR Fo 2Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 0.5 1 1.5 2 2.5 3 3.5 4 Frequency (GHz) dB LP0805A1119ASTR Fo 2Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 1 2 3 4 5 6 7 8 9 10 Frequency (GHz) dB LP0805A2150ASTR 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 2 4 6 8 1 3 5 7 10 9 Frequency (GHz) dB LP0805A2442ASTR 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 2 4 6 8 1 3 5 7 10 9 11 13 12 Frequency (GHz) dB LP0805A3500ASTR 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 2 4 6 8 1 3 5 7 10 9 Frequency (GHz) dB LP0805A1747ASTR 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 1 2 3 4 0.5 1.5 2.5 3.5 Frequency (GHz) dB LP0805A0967ASTR 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 2 4 6 8 1 3 5 7 10 9 Frequency (GHz) dB LP0805A1842ASTR 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 1 2 3 40.5 1.5 2.5 3.5 Frequency (GHz) dB LP0805A0836ASTR 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 1 2 3 4 0.5 1.5 2.5 3.5 Frequency (GHz) dB LP0805A0881ASTR 2Fo Fo 3Fo -10 -20 -30 -40 -50 -60 -70 0 1 2 3 40.5 1.5 2.5 3.5 Frequency (GHz) dB LP0805A0902ASTR 111

These jigs are designed for testing the LPF0805 Low Pass Filters using a Vector Network Analyzer. They consist of a dielectric substrate, having 50W microstrips as conducting lines and a bottom ground plane located at a distance of 0.254 mm from the microstrips. The substrate used is RF-35-0100-C1B107 (or similar). The connectors are SMA type (female), ‘Johnson Components Inc.’ Product P/N: 142-0701-841(or similar). 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 50W SMA termination. MEASUREMENT PROCEDURE Follow the VNA’s instruction manual and use the calibration jig to perform a full 2-Port calibration in the required band- widths. Solder the filter to the measurement jig as follows: Input ² Connector 1 (Jig) GND (Filter) ² GND (Jig)(Filter) Output ² Connector 2 (Jig) GND (Filter) ² GND (Jig)(Filter) Set the VNA to the relevant frequency band. Connect the VNA using a 10dB attenuator on the jig terminal connected to port 2 (using an RF cable). ITF TEST JIG FOR LOW PASS FILTER 0805 Connector 1 Connector 2 Load Through Load Through Short line to GND Connector Johnson P/N 142-0701-841 Open line Measurement Calibration Jig 112