tfs70l9 Vectron International, Inc., tfs70l9 Datasheet

tfs70l9

Manufacturer Part Number

tfs70l9

Description

Vi Telefilter Filter

Manufacturer

Vectron International, Inc.

Datasheet

1.TFS70L9.pdf (5 pages)

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Tfs70L9.doc

1. Measurement condition :

Ambient temperature T

Input power level:

Terminating impedances in f c * ):

2. Characteristics

Remark:

Reference level for the relative attenuation a rel of the TFS 70L9 is the minimum of the pass band attenuation a min . The minimum of the pass

band attenuation a min is defined as the insertion loss a e . The reference frequence f c is the arithmetic mean value of the upper and lower

frequencies at the 3 dB filter attenuation level relative to the insertion loss a e . The temperature coefficient of frequency Tc

reference frequency f c and the frequency response of the filter in the operating temperature range. The frequency shift of the filter in the

operating temperature range is not included in the production tolerance scheme.

Data

Insertion loss (Reference level)

Centre frequency

Pass band ( PB ) :

Amplitude ripple in PB (p-p) :

Bandwidth at ambient temperature T

Relative attenuation

Group delay ( mean value in PB ):

Group delay ripple in

Deviation from linear phase in f c ... f c 4,1 MHz ( p-p ) :

Triple transit attenuation compared to main signal

Crosstalk attenuation compared to main signal

Temperature coefficient of frequency ( Tc

Frequency deviation of f c over temperature :

Operating temperature range ( OTR ) :

Storage temperature range :

VI TELEFILTER

Potsdamer Strae 18

D 14 513 TELTOW / Germany

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

E-Mail:

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.

40 dB - band width

f c

f c -

f c +

The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as

1 dB - band width

3 dB - band width

TELEFILTER

reference values only. Should there be additional questions do not hesitate to ask for an application note or contact our design team.

20,0 MHz ... f c - 7,25 MHz

tft@telefilter.com

4,2 MHz ... f c 4,5 MHz

7,25 MHz ... f c + 20,0 MHz

Generated:

Checked/Approved:

... f c 4,2 MHz

f c at ambient temperature (f

a rel

f c ... f c 4,1 MHz ( p-p ) :

a e

25 C

0 dBm

for input:

for output:

Filter Specification

) :

CTA

260

180

)

f c (Hz) = Tc

- 14,33 pF.

- 17,53 pF.

47...43

43...45

-87

70,0

13,44

typ. value

9,5

0,4

1,1

5,5

8,75

9,46

(ppm/K) x (T - T

MHz

degree

ppm/K

Dunzow W.

Dr., Wall

Vectron International, Inc.

267 Lowell Road

Hudson, NH 03051 / USA

Tel: (603) 598-0070 Fax: (603) 598-0075

E-Mail:

) x f

TFS 70L9

CTA

vti@vtinh.com

(MHz)

- 4,2 MHz ... f

version 1.0

tolerance / limit

max.

70,0 0,10

max.

min.

max.

min.

max.

- 20 C ... + 70 C

- 40 C ... + 85 C

is valid both for the

100

-94

+ 4,2 MHz

10,5 dB

14,5 MHz

10.09.2001

8,4 MHz

9,0 MHz

1,5 s

1/5

MHz

degree

ppm/K

Related parts for tfs70l9

tfs70l9 Summary of contents

Page 1

... Tfs70L9.doc VI TELEFILTER 1. Measurement condition : Ambient temperature Input power level: 0 dBm Terminating impedances for input: for output: 2. Characteristics Remark: Reference level for the relative attenuation a rel of the TFS 70L9 is the minimum of the pass band attenuation a min . The minimum of the pass band attenuation a min is defined as the insertion loss a e ...

Page 2

... Tfs70L9.doc VI TELEFILTER 3. Package, pin grid 2, 13,6 Max. TFS 70 L9 N34 1 2,54 0,15 1 2, 0,8 0 Matching network ( about matching element values see Application Note ): Scheme TELEFILTER Potsdamer Stra 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 tft@telefilter ...

Page 3

... Tfs70L9.doc VI TELEFILTER 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 Vibration 500 Hz, 0, respectively, 1 octave per min, 10 cycles per plan, 3 plans; ...

Page 4

... Tfs70L9.doc VI TELEFILTER 7. Air reflow temperature conditions : 1st and 2nd air reflow profile Name: pre-heating periods Temperature: 150 C - 170 C Time: 60 sec sec. 260 240 220 200 180 160 140 120 100 Table for temperature vs. time during the air reflow process time / sec ...

Page 5

... Tfs70L9.doc VI TELEFILTER History Version Reason of Changes 1.0 Generate Filter specification. VI TELEFILTER Potsdamer Stra 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 tft@telefilter.com E-Mail: 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. ...

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