TMXW354 TEMEX

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Technical content

TMX W354 SAW Bandpass Filter – CDMA Rx – RF Specification (Rev 1 )

SAW Bandpass Filter – CDMA Rx – RF Specification (Rev 1 ) September 25th, 2005

Features

q 881,5 MHz Center Frequency q 25 MHz useable Passband q 50 W 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 D Case ground A, C

SAW Bandpass Filter – CDMA Rx – RF Specification (Rev 1 ) September 25th, 2005 Technical Characteristics Reference Temperature : +25°C Electrical Parameters Unit Minimum Typical (1) Maximum Source Impedance (single) Ω - 50 (2) - Load Impedance (single) Ω - 50 (2) - Center Frequency fo MHz - 881.5 - Bandwidth at – 3 dB MHz 25 - - Absolute attenuation D.C to 840 MHz dB 45 50 -

840 MHz to 851 MHz dB 38 45 -

914 MHz to 924 MHz dB 20 26 -

924 MHz to 950 MHz dB 34 39 -

950 MHz to 997 MHz dB 35 48 -

997 MHz to 2200 MHz dB 40 48 -

2200 MHz to 3000 MHz dB 27 33 -

Tx band suppression within 869 MHz - 894 MHz dB 38 45 - Insertion Loss within 869 MHz - 894 MHz dB - 2.1 2.8 Amplitude Ripple within 869 MHz - 894 MHz (3) dBp-p - 0.6 1.2 Return Loss within 869 MHz - 894 MHz 9.0 12.0 - Notes : (1) Typical values are nominal performances at room temperature. (2) No external matching network is required. (3) The amplitude variation is defined as the maximum level – minimum level over the given bandwidth. Matching Network

SAW Bandpass Filter – CDMA Rx – RF Specification (Rev 1 ) September 25th, 2005 Nominal Frequency Response (Measurements ) Frequency Response Frequency Response

SAW Bandpass Filter – CDMA Rx – RF Specification (Rev 1 ) September 25th, 2005 Maximum Ratings Operating Temperature Range °C [-25°C ; +80°C] Storage Temperature Range °C [-40°C ; +85°C] DC voltage between any two pins V ± 5 Input Power Level dBm 15 Marking LINE 1 LINE 2 Line 1: “ P C” with P for the code product identification and C for the partner identifier Line 2: “ Y W” with Y for the last digit of the year and W for the week code (A to Z for the week 1 to 26 and a to z for the week 27 to 52. Packaging 1. Temex label 2. ESD Prevention label 3. Pb free label (if applicable) Scanning Orientation