TFS85F [VECTRON]

Preliminary specification; 初步speci fi cation


型号：	TFS85F
厂家：	Vectron International, Inc
描述：	Preliminary specification 初步speci fi cation LTE
文件：	总5页 (文件大小：106K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Tfs85f.doc

version 1.1

21.05.2003

VI TELEFILTER

Preliminary specification

TFS 85 F

1/5

Measurement condition

Ambient temperature:

Input power level:

dBm

Terminating impedances at f *: input: 2,76 k // -10,3 pF (preliminary value)

output: 2,33 k // -13,1 pF (preliminary value)

Characteristics

Remark:

Reference level for the relative attenuation a

of the TFS 85 F is the minimum of the pass band attenuation a

. The minimum of the pass

rel

min

band attenuation a

min

is defined as the insertion loss a . The centre frequency f is the arithmetic mean value of the upper and lower frequencies

at the 5 dB filter attenuation level relative to the insertion loss a . The nominal frequency f is fixed at 85,38 MHz without tolerance. The given

values for the relative attenuation a

and for the group delay ripple have to be reached at the frequencies given below even if the centre

rel

frequency f is shifted due to the temperature coefficient of frequency TC in the operating temperature range and due to a production tolerance

for the centre frequency f .

D a t a

typ. Value

Limit

Insertion loss

max. 12

(Reference level)

Nominal frequency

Centre frequency

85,38 MHz

85,38

MHz

Pass band

0,3 MHz

0,8 dB

Pass band ripple (p-p)

max.

Relative attenuation

rel

....... f

0,3 MHz

0,63 MHz

0,4

4,5

max.

0,8 dB

± 0,3 MHz ....... f

± 0,9 MHz ....... f

± 1,25 MHz ....... f

± 1,7 MHz ....... f

± 2,05 MHz ....... f

1,25 MHz

1,7 MHz

2,05 MHz

min. 33

min. 45

MHz

± 9

MHz ....... f

Phase linearity in

0,63

MHz

1,8

°rms

max.

3,5

°rm

Operating temperature range

Storage temperature range

- 30 °C .. + 80

- 40 °C .. + 85

°C

Temperature Coefficient of frequency TC_f**

- 0,036 ppm / K

t.b.d.

Frequency inversion temperature

*) 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.

**) f(Hz) = TC (ppm/K²) x (T-T₀)² x f (MHz)

generated:

checked / approved:

TELEFILTER 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.

Tfs85f.doc

version 1.1

21.05.2003

VI TELEFILTER

Preliminary specification

TFS 85 F

2/5

Construction and Pin Connection

(All dimensions in mm)

year + week

...

2001

2002

2003

TFS 85 F

R21

data code

ground

balanced output or output ground

output

oround

ground

balanced input or input ground

input

matching circuit:

Input

Output

SAW

50 Ohm

1, 2, 3, 4, 6,

7, 8, 9

TELEFILTER 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.

Tfs85f.doc

version 1.1

21.05.2003

VI TELEFILTER

Preliminary specification

TFS 85 F

3/5

Stability Characteristics

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

2. Vibration:

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

3. Change of

temperature:

-55 °C to 125°C / 30 min. each / 10 cycles

DIN IEC 68 part 2 14 Test N

4. Resistance to

solder heat (reflow):reflow possible: twice max.;

for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page 4;

Packing

Tape & Reel:

DIN 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

EMBOSSED CARRIER TAPE

Tape (all dimensions in mm)

P _o

24± 0,3

± 0,1

1,5

+ 0,1

1,75 ± 0,1

7,5 ± 0,1

0,6

G (min)

D1(min)

± 0,1

1,5

5,6

± 0,1

11,8 ± 0,

21,5 ± 0,1

P₁

COVER TAPE

Reel (all dimensions in mm):

330

24,4 +2

30,4

W2 (max) :

N (min)

13 +0,5/-0,2

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.

TELEFILTER 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.

Tfs85f.doc

version 1.1

21.05.2003

VI TELEFILTER

Preliminary specification

TFS 85 F

4/5

Air reflow temperature conditions

1st and 2nd air reflow profile

Name:

pre-heating periods

main-heating periods

over 200 °C

peak temperature

255 °C ± 5 °C

Temperature: 150 °C - 170 °C

Time:

60 sec. - 90 sec.

20 sec. - 25 sec.

Chip-mount air reflow profile

260

240

220

200

180

160

140

120

100

120

140

160

180

200

220

240

time / sec.

Table for temperature vs. time during the air reflow process

Tolerance of temperatures: ± 5 °C

time / sec.

temperature / °C

time / sec.

140

150

160

170

180

190

195

200

205

210

215

220

230

240

temperature / °C

103

121

134

143

150

154

156

158

159

160

161

164

170

180

205

230

255

230

205

180

165

140

120

100

110

120

130

TELEFILTER 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.

Tfs85f.doc

version 1.1

21.05.2003

VI TELEFILTER

Preliminary specification

TFS 85 F

5/5

History

Version

1.0

Reason of Changes

Name

Date

generation of Development specification according to customer requirements

Pfeiffer

25.06.2002

21.05.2003

1.1

typical values and terminating impedances (preliminary values) added

TELEFILTER GmbH

Potsdamer Straße 18

D 14 513 TELTOW / Germany

Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30

E-Mail: tft@telefilter.com

Filter specification

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VECTRON