TMXW348 TEMEX

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Technical content

TMX W348 SAW Bandpass Filter – US PCS Tx - RF Specification (Rev 1)

SAW Bandpass Filter – US PCS Tx - RF Specification (Rev.1 )- RF Specification (Rev 1) September 25th, 2005

Features

q Tx SAW Filter for US PCS q 1880 MHz Center Frequency q 60 MHz useable Passband q 50 Ohms Single Configuration q Ceramic package for Surface Mounted Technology Package Drawing & Pin out The product is in conformance with the European RoHs Regulation 2002/95. Pin Configuration Input B Output E Case ground A, C, D, F

SAW Bandpass Filter – US PCS Tx - RF Specification (Rev.1 )- RF Specification (Rev 1) September 25th, 2005 Technical Characteristics Reference Temperature : +25°C Electrical Parameters Unit Minimum Typical (1) Maximum Source Impedance (single) Ohms - 50 - Load Impedance (single) Ohms - 50 - Center Frequency fc MHz - 1880 - Bandwidth at -3dB MHz 60 - - Absolute Attenuation

10 MHz to 1660 MHz dB 20 32 -

1660 MHz to 1721 MHz dB 30 35 -

1721 MHz to 1800 MHz dB 20 37 -

1930 MHz to 1990 MHz dB 7 19 -

2000 MHz to 2040 MHz dB 25 37 -

2040 MHz to 2480 MHz dB 31 38 -

3700 MHz to 3820 MHz dB 25 35 -

Insertion Loss within 1850 MHz – 1910 MHz dB - 2.4 4.0 Amplitude ripple within 1850 MHz – 1910 MHz dB - 1.2 2.5 Input/Output VSWR within 1850 MHz – 1910 MHz dB 7.4 13 - Matching Network Input 50 Ω Single Output 50 Ω Single GND

SAW Bandpass Filter – US PCS Tx - RF Specification (Rev.1 )- RF Specification (Rev 1) September 25th, 2005 Nominal Frequency Response (Measurements ) Frequency Response Frequency Response

SAW Bandpass Filter – US PCS Tx - RF Specification (Rev.1 )- RF Specification (Rev 1) September 25th, 2005 Maximum Ratings Storage Temperature Range °C [-40°C ; +85°C] Operating temperature °C [-30°C ; +85°C] DC voltage V 5 Input Power dBm 10 Marking LINE 1 LINE 2 Line 1: "NNNN" is the reference to Temex Part number with only the last 4 digits Line 2: RYWWZZ is the date code as: R: Partner identifier. Y: last digit of the year. WW: number of week in the year ZZ: Lot number in the week (from AA to ZZ). Packaging Scanning Orientation 1 – Temex Label 2 – ESD Prevention Label 3 – Pb Free Label