SAW Delay-Line 836D251

Part No.

836D251

Rev. Date

2004-05-27

I T F

Co., Ltd.

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Rev.

ND1001-CS02

3. Specifications

Fo = 836.5 MHz

Terminating source impedance

: 50

Ω and matching network

Terminating load impedance

: 50

Ω and matching network

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

Minimum

Typical

Maximum

Center Frequency

MHz

-

836.5

-

Insertion Loss

dB

-

23.0

28.0

3dB Bandwidth

MHz

40.0

48.0

-

30dB Bandwidth

MHz

-

93.8

-

Amplitude Ripple (Fo +/- 12.5 MHz)

dB

-

0.8

1.0

Group Delay Variation (Fo +/- 12.5 MHz)

nsec

-

60

150

Absolute Delay

usec

4.8

5.04

5.2

Ultimate Rejection

dB

-

35

-

Temperature Coefficient of Frequency

ppm/°C

-

-94

-