SAW Bandpass Filter 222001B

Part No.

222001B

3. Specifications

Fo = 62.5 MHz

Terminating source impedance

: 50

Ω and matching network

Terminating load impedance

: 50

Ω and matching network

Minimum

Typical

Maximum

Center Frequency

MHz

62.45

62.5

62.55

Insertion Loss

dB

-

25.5

26.5

1dB Bandwidth

MHz

-

20.1

-

3dB Bandwidth

MHz

20.4

20.5

-

40dB Bandwidth

MHz

-

22.4

22.5

Amplitude Ripple (Fo +/- 9.75 MHz)

dB

-

0.6

1.0

Group Delay Variation (Fo +/- 9.75 MHz)

nsec

-

30

100

Absolute Delay

usec

-

1.83

-

Ultimate Rejection

dB

50

55

-

Temperature Coefficient of Frequency

ppm/°C

-

-72

-

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 at room temperature

3)

All attenuation measurements are measured relative to insertion loss

Rev. Date

2006-05-22

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Rev.

NM4004-CS03

2/5

I T F

Co., Ltd.