 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TFS1842A.doc version 1.4 30.10.2003 VI TELEFILTER Measurement condition Ambient temperature: Input power level: Terminating impedances for input: for output: 23 C 13 dBm 50 50 Development specification TFS 1842A 1/5 (unbalanced) // 1pF (balanced) Characteristics Remark: The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency fN is fixed at 1842,5 MHz without any tolerance or limit. The values of absolute attenuation aabs are guaranteed for the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme. Data Insertion loss (Reference level) Nominal frequency Centre frequency Pass band Pass-band ripple within PB Absolute attenuation 0,0 1160,0 1430,0 1705,0 1920,0 1980,0 2100,0 MHz MHz MHz MHz MHz MHz MHz ... ... ... ... ... ... ... aabs 1160,0 1430,0 1705,0 1785,0 1980,0 2100,0 6000,0 MHz MHz MHz MHz MHz MHz MHz within PB fN fC typ. value 1842,5 MHz fN tolerance/limit max. 4,3 1842,5 37,5 2,3 MHz dB dB MHz PB max - min min min min min min min 37 30 20 9 9 20 20 dB dB dB dB dB dB dB Operating temperature range Storage temperature range Temperature coefficient of frequency Input power level TCf - 10 C ... + 75 C - 40 C ... + 85 C t.b.d. max 5 dBm Generated: Checked / approved: Tele Filter GmbH Potsdamer Strae 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. TFS1842A.doc version 1.4 30.10.2003 VI TELEFILTER Development specification TFS 1842A 2/5 Construction, pin configuration and 50 Ohm matching network (All dimensions in mm) 6 5 L42 A 4 R44 Date code: Year+week 1 2 3 N P R 2001 2002 2003 ... 0,1 1 3 Pin Pin Pin Pin Pin Pin 1 2 3 4 5 6 Input Ground Input, unbalanced Input Ground Output, balanced Ground Output, balanced 0,6 6 4 0,6 50 matching network: 2 Input 50 Ohm 1,3 6 SAW 4 CL Output 50 Ohm 5 Tele Filter GmbH Potsdamer Strae 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. TFS1842A.doc version 1.4 30.10.2003 VI TELEFILTER Stability Characteristics Development specification TFS 1842A 3/5 After the following tests the filter shall meet the whole specification: 1. Shock: 2. Vibration: 3. Change of temperature: 4. Resistance to solder heat (reflow): 500g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC 68 T2 - 27 10 Hz to 500 Hz, 0,35 mm or 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans; DIN IEC 68 T2 - 6 -55 C to 125C / 30 min. each / 10 cycles DIN IEC 68 part 2 - 14 Test N reflow possible: twice max.; for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page 4 Packing Tape & Reel: IEC 286 - 3, with exception of value for N and minimum bending radius; tape type II, embossed carrier tape with top cover tape on the upper side; max. pieces of filters per reel: reel of empty components at start: reel of empty components at start including leader: trailer 9000 min 300 mm min 500 mm min 300 mm EMBOSSED CARRIER TAPE Tape (all dimensions in mm) W Po Do E F G (min) P2 P1 D1(min) Ao Bo CT : : : : : : : : : : : : 8 4 1,5 1,75 3,5 0,75 2 4 1,5 3,25 3,25 5,5 0,3 0,1 + 0,1 0,1 0,05 CT Do Po P2 E Ao F D1 Bo W 0,05 0,1 G 0,1 0,1 0,2 P1 COVER TAPE W2 Reel (all dimensions in mm): A W1 : : 330 8,4 + 2,0 14,4 : : 50 13 +0,5/ -0,2 A C N W2 (m ax) : N (m in) C W1 The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape. Markings on the filters can be read if the upper side of the carrier tape is regarded with the sprocket holes on its right. Tele Filter GmbH Potsdamer Strae 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. TFS1842A.doc version 1.4 30.10.2003 VI TELEFILTER Air reflow temperature conditions Development specification TFS 1842A 4/5 1st and 2nd air reflow profile Name: Temperature: Time: pre-heating periods 150 C - 170 C 60 sec. - 90 sec. main-heating periods peak temperature over 200 C 255 C 5 C 20 sec. - 25 sec. Chip-mount air reflow profile 260 240 220 200 180 temperature / C 160 140 120 100 80 60 40 20 0 0 20 40 60 80 100 120 time / s ec. 140 160 180 200 220 240 Table for temperature vs. time during the air reflow process Tolerance of temperatures: 5 C time / sec. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 temperature / C 23 34 46 60 80 103 121 134 143 150 154 156 158 159 time / sec. 140 150 160 170 180 190 195 200 205 210 215 220 230 240 temperature / C 160 161 164 170 180 205 230 255 230 205 180 165 140 120 Tele Filter GmbH Potsdamer Strae 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. TFS1842A.doc version 1.4 30.10.2003 VI TELEFILTER History Version 1.0 1.1 1.2 1.3 1.4 Reason of Change Development specification TFS 1842A 5/5 Name Dr. Sabah Konietzko Roizengaft Roizengaft Roizengaft Date 24.07.2003 16.09.2003 17.10.2003 27.10.2003 30.10.2003 generation of "Development specification" according to customer requirements add page 2 ... 5 of specification change relative attenuation to absolute attenuation change of package layout definition of packing Tele Filter GmbH Potsdamer Strae 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. |
Price & Availability of TFS1842A
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |