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TMXW308

Temex Electronics
Part Number TMXW308
Manufacturer Temex Electronics
Description SAW Front-End Filter
Published Jun 9, 2005
Detailed Description February 16th 2005 TMX W308 SAW FRONT-END FILTER – WIRELESS RECEIVERS – RF Tentative Specification (Rev. 1) Electrical...
Datasheet PDF File TMXW308 PDF File

TMXW308
TMXW308

Overview
February 16th 2005 TMX W308 SAW FRONT-END FILTER – WIRELESS RECEIVERS – RF Tentative Specification (Rev.
1) Electrical Parameters Source Impedance (single ended) Load Impedance (single ended) Center Frequency fo Rejection At fo – 21.
4 MHz (Image) At fo – 10.
7 MHz (LO) Ultimate Insertion Loss Bandwidth at 3dB Temperature Turnover Temperature Turnover Frequency Frequency Temperature Coefficient Frequency Aging Absolute Value during the First Year Package type & size Length x Width Height Pin Out Input Input Ground Case Ground Notes : (1) (2) Typical values are nominal performances at room temperature External matching circuit is required (see drawing hereunder) Unit Ω Ω MHz dB dB dB dB dB °C MHz ppm/°C² ppm/yr mm² mm 2 1 4, 8 Output Minimum 30 15 15 6 5 Typical (1) 50 50 (2) (2) Maximum 6.
0 TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
868.
3 40 30 60 4.
5 1.
2 25 fo 0.
032 10 3.
8 x 3.
8 1.
2 1.
5 40 1.
35 Output Ground To Be Grounded 3, 7 50 Ω / 50 Ω Configuration These components values (L &C) have to be adjusted to the customer PC Board, due to parasitics inductors and capacitors.
1 February 16th 2005 TMX W308 SAW FRONT-END FILTER – WIRELESS RECEIVERS – RF Tentative Specification (Rev.
1) Maximum Ratings Rating Operating Temperature Range DC Voltage Input Power TA VDC Unit -40 to +85 ± 30 15 Value °C V dBm Package Drawing TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
2 ...


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