TMXW357 RAKON | Alldatasheet

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Technical content

Issue: Rev 3, 29 November 2023 Specifications are subject to change without notice Copyright © 2005 to 2023 Rakon Limited. All rights reserved www.rakonxpress.com Table of Contents TMX W357 SAW Filter datasheet 3.0 x 3.0 mm, SMD

SAW Bandpass Filters | Land Mobile Radio Issue: Rev 3, 9 January 2023 Specifications are subject to change without notice Copyright © 2005 to 2023 Rakon Limited. All rights reserved Page 1 of 4 www.rakonxpress.com

Features

Parameter Min. Typ. Max. Unit Storage temperature range (Tstg) -40 85 °C Operating temperature range (TA) -30 85 °C DC Voltage (VDC) 3 V Input Power 10 dBm Frequency and Electrical Characteristics (Reference temperature @ 25°C) Parameter Min. Typ.1 Max. Unit Source impedance (Single ended) 50 Ω Load impedance (Single ended) 50 Ω Center frequency (fc) 860.5 MHz Bandwidth @ -3dB (BW, passband width) 19.00 MHz Absolute Attenuation DC to 806 MHz From 806 to 824.8 MHz From 896.6 to 902 MHz From 905.825 to 924.825 MHz From 960.65 to 979.65 MHz From 1070.3 to 1089.3 MHz From 1089.3 to 3000 MHz dB Insertion Loss (IL, 851 – 870 MHz) 2.2 3.3 dB Amplitude ripple (851 – 870 MHz) 0.6 1.5 dB Group Delay ripple (851 – 870 MHz) 12 60 ns Return Loss (851 – 870 MHz) 9.5 13

1 Typical values are nominal performances at room temperature

Features Applications 3.0 x 3.0 mm  860.5 MHz center frequency  Ceramic package for Surface Mounted Technology  19 MHz useable Passband  50 Ω Single Configuration  Land Mobile Radio

SAW Bandpass Filters | Land Mobile Radio Issue: Rev 3, 9 January 2023 Specifications are subject to change without notice Copyright © 2005 to 2023 Rakon Limited. All rights reserved Page 2 of 4 www.rakonxpress.com Unit: mm Model Outline, Pin Connection and Marking Test Circuit Pin Connections B Input E Output A, C, D, F Case Ground 50 Ω / 50 Ω Configuration Marking Note Line 1 W357 Reference to RakonXpress part number with only the last 4 digits. W357 = TMXW357 Line 2 RYWWZZ 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) Line 3 • • = Identify black dot SAW Filter Input Single, 50 Ω Output Single, 50 Ω GND A, C, D, F E B 3.0 ±0.1 SQ SIDE VIEW TOP VIEW A B C F E D W357 YWWZZ

  • A FRONT VIEW 1.4 max 1.0 max BOTTOM VIEW A B C 1.5 0.85 0.6 F E D 2.8 1.3 1.6 RECOMMENDED PAD LAYOUT TOP VIEW 1.7 3.2 1.05 1.1 0.9 0.3

SAW Bandpass Filters | Land Mobile Radio Issue: Rev 3, 9 January 2023 Specifications are subject to change without notice Copyright © 2005 to 2023 Rakon Limited. All rights reserved Page 3 of 4 www.rakonxpress.com Frequency Characteristics FREQUENCY RESPONSE FREQUENCY RESPONSE

SAW Bandpass Filters | Land Mobile Radio Issue: Rev 3, 9 January 2023 Specifications are subject to change without notice Copyright © 2005 to 2023 Rakon Limited. All rights reserved Page 4 of 4 www.rakonxpress.com Packaging REEL DETAILS: Pb-Free label Label ESD prevention label Scanning orientation