tfs70h17 Vectron International, Inc., tfs70h17 Datasheet

tfs70h17

Manufacturer Part Number

tfs70h17

Description

Vi Telefilter Filter

Manufacturer

Vectron International, Inc.

Datasheet

1.TFS70H17.pdf (5 pages)

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File name: Tfs70H17.doc

VI TELEFILTER

1. Measurement condition :

Ambient temperature T

Input power level:

Terminating impedances in f c :

2. Characteristics :

Remark:

minimum of the pass band attenuation a min is defined as the insertion loss a e . The reference frequency f c is the arithmetic mean value of

the upper and lower frequencies at the 20 dB filter attenuation level relative to the insertion loss a e . The temperature coefficient of 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 :

Bandwidth ( BW ) :

Relative attenuation

Group delay ( mean value in PB ):2,09

Group delay ripple in PB (p-p):

Deviation from linear phase in PB :

Triple transit attenuation compared to main signal

Crosstalk

Temperature coefficient of frequency ( Tc

Frequency deviation of f c over temperature :

Operating temperature range

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.

f c 4,5 MHz ... f c 5,0 MHz

f c 6

f c 7

f c 14

is valid both for the reference frequency f c and the frequency response of the filter in the operating temperature range. The frequency

tft@telefilter.com

Reference level for the relative attenuation a rel of the TFS 70H17 is the minimum of the pass band attenuation a min . The

MHz ... f c 7

MHz ... f c 14

MHz ... f c 30

f c ... f c 4,5 MHz

Generated:

Checked/Approved:

f c at ambient temperature (f

at ambient temperature T

f c - 4,5 MHz ... f c + 4,5 MHz

a rel

MHz

a e

for input:

for output:

) :

dBm.

Filter specification

CTA

)

0 pF.

f c (Hz) = Tc

50...65

70...75

3,3 (r.m.s. 0,7 )

-87

25,5 dB

70,0 MHz

10,35 MHz

11,31 MHz

11,78 MHz

11,93 MHz

typ. value

0,7 dB

9,99 MHz

2,2 s

(ppm/K) x (T - T

ppm/K

Vectron International, Inc.

267 Lowell Road

Hudson, NH 03051 / USA

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

E-Mail:

) x f

vti@vtinh.com

Version 1.0

TFS 70H17

CTA

(MHz)

tolerance / limit

max.

70,0

f c ... f c 5,0 MHz

max.

min.

max.

min.

max.

- 25 C ... + 80 C

- 40 C ... + 85 C

10,0 MHz

0,10 MHz

9,0 MHz

2,5 s

20.02.2002

MHz

p-p

1/5

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tfs70h17 Summary of contents

Page 1

... File name: Tfs70H17.doc VI TELEFILTER 1. Measurement condition : Ambient temperature Input power level: 0 Terminating impedances for input: for output: 2. Characteristics : Remark: Reference level for the relative attenuation a rel of the TFS 70H17 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 The reference frequency the arithmetic mean value of the upper and lower frequencies at the 20 dB filter attenuation level relative to the insertion loss a e ...

Page 2

... File name: Tfs70H17.doc VI TELEFILTER 3. Construction and pin connection 22,5 Max. 5,0 max. 5,6 max. 2,54 0,2 6x2,54 = 15,62 TFS 70H17 P22 matching networks ( please refer to the application note for further details ) : TELEFILTER Potsdamer Stra 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter ...

Page 3

... File name: Tfs70H17.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

... File name: Tfs70H17.doc VI TELEFILTER 6. 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

... File name: Tfs70H17.doc VI TELEFILTER 7. 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 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 ...

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