tfs240c Vectron International, Inc., tfs240c Datasheet

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tfs240c

Manufacturer Part Number
tfs240c
Description
Vi Telefilter Filter
Manufacturer
Vectron International, Inc.
Datasheet
1.TFS240C.pdf (5 pages)
Tfs240C.doc
______________________________________________________________________________________________________
VI
______________________________________________________________________________________________________
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Characteristics
Remark:
Reference level for the relative attenuation a rel of the TFS 240C 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 nominal frequency f N is fixed to 240 MHz. 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)
______________________________________________________________________________________________________
Nominal Frequency
______________________________________________________________________________________________________
Pass band
f N -
Pass band ripple
Group delay ripple
Average pass-band delay
Phase linearity
Return loss
______________________________________________________________________________________________________
Relative Attenuation
f N ± 550
f N ± 900
f N ±
f N ±
f N ±
______________________________________________________________________________________________________
Operating Temperature Range
______________________________________________________________________________________________________
Storage Temperature Range
______________________________________________________________________________________________________
Input power
______________________________________________________________________________________________________
Temperature Coefficient
______________________________________________________________________________________________________
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: 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.
TELEFILTER
0,55 MHz... f N +
1,25 MHz ... f N ±
1,7 MHz ... f N ±
2,5 MHz... f N ±
source:
load:
Maximum variation between devices over temperature range -
kHz
kHz ... f N ±
23
0 dBm
70
t.b.d.
t.b.d.
0,55 MHz
1,25 MHz
1,7 MHz
2,5 MHz
-
C
MHz
a e = a min
f N
a rel
TC
Filter Specification
- 0,036 ppm / K 2
typ. Value
-
-
-
-
-
-
-
-
-
-
-
-
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
TFS 240C
version 1.0
12 ... 16
max
max
max.
max.+/- 100 ns
max
min
max.
min.
min
min
min
-10 ... 85° C
-40 ... 85° C
max.
240,0 MHz
Limit
12
10
25
35
40
10
1,0 dB
0,2 µs
3,5 µs
4,0 deg p-p
1
-
dB
dB
dB
dB
dB
dB
dB
dBm
12.4.01
1/5

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tfs240c Summary of contents

Page 1

... Tfs240C.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ Measurement condition Ambient temperature Input power level: 0 dBm Terminating impedance: source: t.b.d. load: t.b.d. Characteristics Remark: Reference level for the relative attenuation a rel of the TFS 240C 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

... Tfs240C.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ Construction and pin connection (All dimensions in mm) 15,32 ±0,20 TFS240C Datecode N14 6,50 ±0,20 2,0 M ax. 1,0 0,2 1 120° 1,9 0,2 1,91 0,2 7,62 0,2 50 matching circuit L1 10 Input SAW 50 Ohm C1 1,2,3,4,6,7,8,9 ______________________________________________________________________________________________________ VI TELEFILTER Potsdamer Straß 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 ...

Page 3

... Tfs240C.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 68 T2 – Vibration 500 Hz, 0, respectively, 1 octave per min, 10 cycles per plan, 3 plans; ...

Page 4

... Tfs240C.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ Air reflow temperature conditions and 2 air reflow profile Name: pre-heating periods Temperature: 150 °C – 170 °C Time: 60 sec. – 90 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

... Tfs240C.doc ______________________________________________________________________________________________________ VI TELEFILTER ______________________________________________________________________________________________________ History Version Reason of Changes 1.0 - new generation according to customer specification V0.6 ______________________________________________________________________________________________________ VI TELEFILTER Potsdamer Straß 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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