tfs201 Vectron International, Inc., tfs201 Datasheet

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tfs201

Manufacturer Part Number
tfs201
Description
Vi Telefilter
Manufacturer
Vectron International, Inc.
Datasheet
Tfs201.doc
VI
Measurement condition
Ambient temperature:
Input power level:
Temination impedances
External coil:
Characteristics
Remark:
Reference level for the relative attenuation a rel of the TFS 201 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 centre frequency 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 nominal frequency f N is fixed on 201,0 MHz without tolerance. The given values for
the relative attenuation a rel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency f c is shifted
due to the temperature coefficient of frequency TC f in the operating temperature range and due to a production tolerance for the centre frequency f c .
D a t a
Insertion loss
(Reference level)
Centre frequency
Norminale frequency
Relative attenuation
f N ±
f N ±400
f N ±600
f N ±800
Group delay distortion
201,0 MHz ± 70
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
Frequency inversion temperature
generated:
checked / approved:
VI TELEFILTER
Potsdamer Straße 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.
TELEFILTER
tft@telefilter.com
kHz ... f N ± 600
kHz ... f N ± 800
kHz ... f N ± 10
for input:
for output:
... f N ± 100
kHz
23
a e = a min
f c
f N
a rel
GDD
0 dBm
1080
1080
130 nH
kHz
kHz
kHz
MHz
C
typ. value
|| -3,4 pF
|| -3,4 pF
TC
Filter Specification
ca. - 0,036 ppm/K²
+ 25
tolerance / limit
201,0
-
-
-
-
-
-
-
-
-
version 1.3
MHz
C
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail:
vti@vtinh.com
TFS 201
max
min.
min.
min.
min.
max
- 10 C ... + 85 C
- 25 C ... + 85 C
201,0
18
31
34
7,0
2
0,8
-
05.06.2001
dB
MHz
dB
dB
dB
dB
s
1/5

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tfs201 Summary of contents

Page 1

... Tfs201.doc VI TELEFILTER Measurement condition Ambient temperature Input power level: 0 dBm Temination impedances for input: 1080 || -3,4 pF for output: 1080 || -3,4 pF External coil: 130 nH Characteristics Remark: Reference level for the relative attenuation a rel of the TFS 201 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

... Tfs201.doc VI TELEFILTER Construction, pin configuration and 50 (All dimensions in mm) S 201 N23 DateCode Ohm Test circuit L1 LB- TELEFILTER Potsdamer Straß 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 ...

Page 3

... Tfs201.doc VI TELEFILTER 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

... Tfs201.doc VI TELEFILTER 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. temperature / ° ...

Page 5

... Tfs201.doc VI TELEFILTER History Version Reason of Changes 1.3 Add value for coupling coil. Add history. Change date code from month to week. Correct tape and reel information. Correct matching network configuration. VI TELEFILTER Potsdamer Straß 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 tft@telefilter ...

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