Electronic Components Datasheet Search |
|
TFS112R Datasheet(PDF) 1 Page - Vectron International, Inc |
|
TFS112R Datasheet(HTML) 1 Page - Vectron International, Inc |
1 / 5 page Filename: tfs 112r.doc Version 1.1 18.05.2006 VI TELEFILTER Filter specification TFS 112R 1/5 Tele Filter GmbH Potsdamer Straße 18 D 14 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Measurement condition Ambient temperature: 23 °C Input power level: 0 dBm Terminating impedance: * Input: 600 Ω || -0,35 pF Output: 600 Ω || -0,35 pF Source impedance: 100 Ω Load impedance: 100 Ω Characteristics Remark: The reference level for the relative attenuation arel of the TFS 112R is the minimum of the pass band attenuation amin. The minimum of the pass band attenuation amin is defined as the insertion loss ae. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 3 dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed at 112,0 MHz without any tolerance. The given values for both the relative attenuation arel and the group delay ripple have to be achieved at the frequencies given below even if the centre frequency fc is shifted due to the temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre frequency fc. D a t a typ. value tolerance / limit Insertion loss ae 4,0 dB max. 5,0 dB (reference level) Nominal frequency fN - 112,0 MHz Centre frequency fC 112,0 MHz - Passband PB - fN ± 5,0 kHz Pass band ripple (p-p) 0,2 dB max. 1,5 dB Relative attenuation arel fN ... fN ± 5 kHz 0,6 dB max. 1,5 dB fN ... fN ± 10 kHz 1,0 dB max. 3 dB fN - 120 kHz ... fN - 60 kHz 33 dB min. 25 dB fN + 60 kHz ... fN + 120 kHz 33 dB min. 25 dB Input power level - max. 10 dBm Operating temperature range OTR - 0 °C ... + 50 °C Storage temperature range - -40 °C ... + 85 °C Frequency inversion temperature 40 °C - Temperature coefficient of frequency TCf ** -0,035 ppm/K 2 - *) The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as reference values only. Should there be additional questions do not hesitate to ask for an application note or contact our design team. **) ∆fc(Hz) = TCf(ppm/K 2) x (T - To)2 x fTo (MHz). Generated: Checked / Approved: |
Similar Part No. - TFS112R |
|
Similar Description - TFS112R |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |