272002B Просмотр технического описания (PDF) - Integrated Technology Future

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272002B

SAW Bandpass Filter

Integrated Technology Future 

SAW Bandpass Filter 272002B

3. Specifications

Fo = 70.0 MHz

Terminating source impedance : 50Ω and matching network

Terminating load impedance : 50Ω and matching network

Measurement Temperature : 25℃

Center Frequency

Insertion Loss

1dB Bandwidth

3dB Bandwidth

40dB Bandwidth

Amplitude Ripple (Fo +/- 9.75 MHz)

Group Delay Variation (Fo +/- 9.75 MHz)

Absolute Delay

Ultimate Rejection

Temperature Coefficient of Frequency

MHz

dB

MHz

MHz

MHz

dB

nsec

usec

dB

ppm/°C

Minimum

-

-

-

20.3

-

-

-

-

50

-

Typical

70.05

23.1

20.18

20.48

21.8

0.57

40

2.36

55

-72

Maximum

-

24.5

-

-

21.85

1.0

100

-

-

-

Notes :

1) All specifications are based on the matching schematic shown below

2) All specifications are measured by Agilent Network analyzer and full 2 port calibration

3) Electrical margin has been built into the design to account for the variations due to temperature drift and

manufacturing tolerances

4) All attenuation measurements are measured relative to insertion loss

I T F Co., Ltd.

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Part No.

Rev. Date

Rev.

272002B

2007-07-15

NM5003-CS04 2/5

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