View TFS370_1324578.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

TFS370.doc
version 1.3
29.10.2002
VI TELEFILTER
Measurement condition
Ambient temperature: 23 C Input power level: 0 dBm Terminating impedances *): for input: for output :
Filter Specification
TFS 370
1/5
170 170
// -0,50 pF // -0,50 pF
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 370 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 370 MHz without tolerance. The given values for the relative attenuation arel and for the group delay ripple have to be reached 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.
Data
Insertion loss (Reference level) Nominal frequency Centre frequency Pass band ripple (at ambient temperature) Relative attenuation fN fN fN fN + fN + ae = amin
typ. value
2,80 dB
tolerance/limit
3 dB
fN fc
370 10 MHz 1,5** MHz dB max.
370 MHz 2 dB**
within fN
arel 1,30 60 60 25 60 60 VDC dB dB dB dB dB db max. min. min. min. min. min. min. max. max. 3 dB 50 dB 30 dB 20 dB 40 dB 57 dB 20 dBm*** 10 dBm 12 V C C
...fN 10 MHz 80 MHz ...fN - 100 MHz 35 MHz ...fN 25 MHz ...fN + 55 MHz 57,5 MHz
57,5MHz ...fN + 82,5 MHz fN + 127,5MHz ...fN + 152,5 MHz Intermodulation Input power lewel Permissible DC voltage IP3
Operating temperature range Storage temperature range Temperature coefficient of frequency
TCf****
- 25 C ... + 75 - 40 C ... + 85 -72 ppm/K -
*) 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. **) 2 dB bandwidth (fN 10 MHz) is guaranteed at ambient temperature (23C). ***) intermodulation signals: fN + 1 MHz and fN + 2 MHz, each of 10 dBm ****) fc(Hz) = Tcf(ppm/K) x (T - TA) x fCTA (MHz)
generated:
checked / approved:
VI TELEFILTER 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.
TFS370.doc
version 1.3
29.10.2002
VI TELEFILTER
Construction, pin configuration and 50
(All dimensions in mm)
Filter Specification
- matching network
TFS 370
2/5
5.0 SQ -0.1 7 5
+0.15
370 P44
1 date code
Pin 1 Pin 2 Pin 3 Pin 4 output output rf return ground package ground Pin 5 Pin 6 Pin 7 Pin 8 input input rf return ground package ground date code: M N P ... year + week 2000 2001 2002
3
50 Ohm Test circuit
50
test circuit
L1 1 5 L2
IN
C1
SAW
C2
OUT
2,3,4,6,7,8
VI TELEFILTER 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.
TFS370.doc
version 1.3
29.10.2002
VI TELEFILTER
Stability Characteristics
Filter Specification
TFS 370
3/5
After the following tests the filter shall meet the whole specification: 1. Shock: 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
2. Vibration:
3. Change of temperature:
4. Resistance to solder heat (reflow): 4;
reflow possible: twice max.; for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page
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 3000 min 300 mm min 500 mm min 300 mm
Tape (all dimensions in mm) W : 12 0,3 Po : 4 0,1 Do : 1,5 + 0,1 E : 1,75 0,1 F : 5,5 0,05 G (min) : 0,75 P2 : 2 0,05 P1 : 8 0,1 D1(min) : 1,5 Ao : 5,3 0,1 Bo : 5,3 0,1 CT : 9,5 0,1
Po
EMBOSSED CARRIER TAPE
Do
P2
E Ao F W
D1 CT Bo
G
P1
COVER TAPE
W2
Reel (all d imensions in mm): A W1 : : 330 12 ,4 + 2 / 0 18 ,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.
VI TELEFILTER 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.
TFS370.doc
version 1.3
29.10.2002
VI TELEFILTER
Air reflow temperature conditions
Filter Specification
TFS 370
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 over 200 C 20 sec. - 25 sec. peak temperature 255 C 5 C
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 / sec. 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
VI TELEFILTER 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.
TFS370.doc
version 1.3
29.10.2002
VI TELEFILTER
Filter Specification
TFS 370
5/5
History
Version 1.0 1.1 1.2 1.3 Reason of Changes - generation of specification - changing package - change of specification of 2 dB bandwidth - change from development specification to filter specification; add typical values and terminating impedance Pfeiffer Pfeiffer Dr. Sabah Dr. Sabah NameDate 05.09.2002 09.09.2002 21.10.2002 29.10.2002
VI TELEFILTER 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.

▲Up To Search▲

Price & Availability of TFS370

	To Download TFS370 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .