TMXU388 RAKON | Alldatasheet
Document overview
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Technical content
Issue: Rev 4, 29 November 2022 Specifications are subject to change without notice Copyright © 2005 to 2022 Rakon Limited. All rights reserved www.rakonxpress.com Table of Contents TMX U388 SAW Filter datasheet 5.0 x 5.0 x 1.3 mm, SMD
SAW Bandpass Filters | Wireless Communications Issue: Rev 4, 29 November 2022 Specifications are subject to change without notice Copyright © 2005 to 2022 Rakon Limited. All rights reserved Page 1 of 4 www.rakonxpress.com
Features
Parameter Min. Typ. Max. Unit Storage temperature range (Tstg) -45 85 °C Operating temperature range (TA) -40 85 °C DC Voltage (VDC) 10 V AC Voltage (VPP) 10 (50Hz/60Hz) V Input Power 10 dBm Frequency and Electrical Characteristics Parameter Min. Typ.1 Max. Unit Source Impedance² (single ended) 50 Ω Load Impedance2 (single ended) 50 Ω Center Frequency (fc) 433.92 MHz Bandwidth (BW, passband width) 0.32 MHz Relative attenuation From 10.0 to 414.0 MHz From 414.0 to 428.0 MHz From 428.0 to 432.92 MHz From 434.92 to 442.0 MHz From 442.0 to 550.0 MHz From 550.0 to 1000.0 MHz 45.0 40.0 15.0 10.0 35.0 45.0 50.0 45.0 20.0 15.0 40.0 50.0 dB Insertion Loss (IL, 433.80 – 434.12 MHz) 2.0 3.5 dB Pass band From 433.76 to 434.16 MHz 1.0 2.0 dB External impedance match Series inductance L Shunt capacitance C 5.6 nH pF Temperature coefficient of frequency (TCf) -0.03 ppm/K
1 Typical values are nominal performances at room temperature
² External matching Circuit is required (see drawing below) Features Applications 5.0 x 5.0 x 1.3 mm 433.92 MHz center frequency Ceramic package for Surface Mounted Technology Low Loss: 2.0 dB typical value within PassBand Width 433.80 MHz to 434.12 MHz Remote control - RF Wireless applications: o Home appliances o Security systems
SAW Bandpass Filters | Wireless Communications Issue: Rev 4, 29 November 2022 Specifications are subject to change without notice Copyright © 2005 to 2022 Rakon Limited. All rights reserved Page 2 of 4 www.rakonxpress.com Model outline, pin connection and marking Test circuit 50 Ω / 50 Ω Configuration Pin Connections
1 Input Ground
2 Input
5 Output
6 Output Ground
1, 3, 4, 6, 7, 8 Case Ground Unit: mm Output Single, 50Ω Output Ground 50Ω load Input Single, 50Ω Input Ground 50Ω source Marking Note Line 1 U388 Reference to RakonXpress part number with only the last 4 digits Line 2 T227AA T = Partner identifier 2 = Last digit of the year 27 = Number of week in the year AA = Lot number in the week (from AA to ZZ) Line 3 • • = Identify black dot TOP VIEW BOTTOM VIEW 1.5 max U388 T227AA 5.0±0.2 SQ 1.0±0.1 FRONT VIEW SIDE VIEW
SAW Bandpass Filters | Wireless Communications Issue: Rev 4, 29 November 2022 Specifications are subject to change without notice Copyright © 2005 to 2022 Rakon Limited. All rights reserved Page 3 of 4 www.rakonxpress.com Frequency characteristics TYPICAL S21 RESPONSE
SAW Bandpass Filters | Wireless Communications Issue: Rev 4, 29 November 2022 Specifications are subject to change without notice Copyright © 2005 to 2022 Rakon Limited. All rights reserved Page 4 of 4 www.rakonxpress.com Packaging TAPE DETAILS: REEL DETAILS: Parameter Code Dimension Tolerance Height of component hole A 5.5 max ± 0.1 Width of component hole B 5.5 max ± 0.1 Diameter of sprocket hole D0 Φ 1.5 ± 0.1 Diameter of feed hole D1 Φ 1.5 ± 0.25 Pitch of sprocket hole P0 4.0 ± 0.2 Length from hole center to component center P1 8.0 ± 0.1 Length from Pocket hole center to sprocket hole center P2 2.0 ± 0.2 Width of carrier tape W 12.0 ± 0.3 Width of adhesive tape F 5.5 ± 0.1 Gap of hold down tape and carrier tape E 1.75 ± 0.1 Thickness of Ebossed tape sheet t1 0.31 max Thickness of Ebossed tape t2 1.95 max 13.0±0.3 15.4±1.0 Φ178±2 Φ60 min Pb-Free label Label ESD prevention label Scanning orientation NOTE: Unit: mm Standard Packing Quantity (SPQ) is 3000 pieces/ reel Tape running direction U388 T227AA