F4348 参数 Datasheet PDF下载

SAW Bandpass Filter F4348

Preliminary Specifications

Minimum

Center Frequency ( Fc )

Insertion Loss

3dB Bandwidth

-

-

-

Typical

433.92

3.0

0.6

Maximum

-

5.5

Unit

MHz

dB

MHz

Attenuation

Fc -10.7MHz

Fc -21.4MHz

15

40

30

50

-

-

dB

Frequency Temperature Coefficient

Temperature Range (Operational)

Input/Output Impedance

-30

0.032

25

50

85

Ppm/℃

℃

Ohms

2

Notes :

1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and

full 2 port calibration.

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

tolerances

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.

F4348

2009-07-20

NS9001-AS01

2/6