TFS433P Vectron, TFS433P Datasheet

TFS433P

Manufacturer Part Number

TFS433P

Description

Filters 433.92MHz BW .44MHz In Loss 3.5dB

Manufacturer

Vectron

Datasheet

1.TFS433P.pdf (5 pages)

Specifications of TFS433P

Product

RF SAW Filters

Frequency

433.92 MHz

Frequency Range

433.7 MHz to 434.14 MHz

Impedance

190 Ohms

Operating Temperature Range

- 25 C to + 80 C

Bandwidth

0.44 MHz

Insertion Loss

3.5 dB

Termination Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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VI TELEFILTER

Measurement condition

Ambient temperature:

Input power level:

Terminating impedances*:

Characteristics

Remark:

Reference level for the relative attenuation a rel of the TFS 433P 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

values for the relative attenuation a rel have to be reached at the frequencies given below even if the centre frequency f

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

D a t a

Insertion loss

(Reference level)

Nominal frequency

Centre frequency

2 dB bandwidth

3 dB bandwidth

6 dB bandwidth

Relative attenuation

Temperature coefficient of the frequency

Frequency inversion temperature

Operating temperature range

Storage temperature range

Input power level

*) 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 c (Hz) = Tc

Generated

Checked / approved :

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

TFS433P.doc

.... f

± 200,0

± 220,0

–

– 19,92

+ 116,08

1,0 MHz .... f

5,92

1,0

± 200 kHz

tft@telefilter.com

(ppm/K²) x (To - T

kHz .... f

MHz .... f

GmbH

–

5,92

) ² x f

± 220,0

± 280,0

– 19,92 MHz

– 423,92 MHz

+ 566,0

23 °C

0 dBm

CAT

8,0

input:

output: 190 Ω // -3,40 pF

(MHz)

MHz 16,5

kHz

MHz

190 Ω // -3,40 pF

a e = a min

a rel

Filter Specification

)

**)

Version 1.1

typ. value

433,92

700,0

800,0

955,0

42,0

55,0

14,0

60,0

-0,040

2,60

MHz

kHz

min

ppm/K

°C

is fixed at 433,92 MHz without tolerance. The given

Variation/ Limitation

TFS 433P

- 25 °C ... + 80 °C

- 45 °C ... + 120 °C

max

min 400

min 440

min 560

max

15,0

min

max

433,92

40,0

45,0

10,0

45,0

10,0

is shifted due to the

3,5

2,0

3,0

6,0

05.03.2003

MHz

kHz

dBm

1/5

Related parts for TFS433P

TFS433P Summary of contents

Page 1

... TFS433P.doc VI TELEFILTER Measurement condition 23 °C Ambient temperature: Input power level: 0 dBm Terminating impedances*: input: output: 190 Ω // -3,40 pF Characteristics Remark: Reference level for the relative attenuation a rel of the TFS 433P 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

... TFS433P.doc VI TELEFILTER Construction, pin configuration and 50 Ω - matching network (All dimensions in mm 433P SQ 3,81 + 0,2 / -0,1 R10 ate code 1,2 Max. Pin 1 Ground Pin 5 Output Pin 2 Input Pin 6 Ground Pin 3 Ground Pin 7 Ground Pin 4 Package Ground Pin 8 Package ground 50 Ohm Test circuit ...

Page 3

... TFS433P.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; DIN IEC Change of -55 °C to 125° min. each / 10 cycles temperature: DIN IEC 68 part 2 – ...

Page 4

... TFS433P.doc VI TELEFILTER Air reflow temperature conditions 1st and 2nd air reflow profile Name: Temperature: Time: 260 240 220 200 180 160 140 120 100 Table for temperature vs. time during the air reflow process time / sec 100 110 120 130 TELEFILTER GmbH Potsdamer Straß ...

Page 5

... TFS433P.doc VI TELEFILTER History Version Reason of Changes 1.0 - Generation of development specification according to customer specification 1.1 - Filter specification, add of typical values, terminating impedance and change of package high TELEFILTER GmbH 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 ...

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