SAW Bandpass Filter 203608B

Part No.

203608B

3. Specifications

Fo = 114.99 MHz

Terminating source impedance

: 50

Ω and matching network

Terminating load impedance

: 50

Ω and matching network

Operating temperature range : -10℃~ +60℃

Minimum

Typical

Maximum

Center Frequency

MHz

-

114.99

-

Insertion Loss

dB

-

21.5

25.0

1dB Bandwidth

MHz

-

1.6

-

3dB Bandwidth

MHz

1.8

1.88

-

40dB Bandwidth

MHz

-

3.03

3.3

Amplitude Ripple (Fo +/- 0.6 MHz)

dB

-

0.5

1.0

Group Delay Variation (Fo +/- 0.6 MHz)

nsec

-

110

-

Absolute Delay

usec

-

2.3

-

Ultimate Rejection

dB

50

55

Temperature Coefficient of Frequency

ppm/°C

2

-

-0.03

-

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

Rev. Date

2005-05-10

I T F

Co., Ltd.

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

Gyounggi-Do, Korea 421-809

Rev.

DS4018-CS02

2/5

102-901, Bucheon Technopark 364,