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Part Number

LBN15502

Rev. Date

2010-07-21

SIPAT Co., Ltd.

( CETC No.26 Research Institute )

#14 Nanping Huayuan Road,

Chongqing, China, 400060

Ver.

1.0

Page 1/3

C

n

N

e

154.9MHz SAW Filter

8MHz Bandwidth

S

w

m

Part Number: LBN15502

Features

For IF SAW filter

High attenuation

Single-ended operation

Dual In-line Package

No matching required for operation at 50Ω

RoHS compliant (2002/95/EC), Pb-free

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

154.75

154.9

155.05

Insertion Loss

dB

-

23.7

30

1.5 dB Bandwidth

MHz

-

8.16

-

3 dB Bandwidth

MHz

8.25

8.31

-

35 dB Bandwidth

MHz

-

9.1

9.2

40 dB Bandwidth

MHz

-

9.16

-

45 dB Bandwidth

MHz

-

9.21

9.6

50 dB Bandwidth

MHz

-

9.27

10.4

53 dB Bandwidth

MHz

-

9.31

18.4

Group Delay Variation(f0±1.3MHz)

nsec

-

310

-

Passband Variation

dB

-

0.7

1.5

Absolute Delay

usec

-

3.15

-

Ultimate Rejection(f0±19.2MHz)

dB

53

57

-

Material Temperature coefficient

KHz/°C

-14.6

Substrate Material

-

YZ LN

Ambient Temperature

°C

25

DC Voltage

V

0

Input Power

dBm

-

-

10

ESD Class

-

1A

Package Size

DIP3512 (35.0x12.8x4.7mm3)

Notes:

1.

All specifications are based on the test circuit shown;

2.

In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room

temperature;

3.

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

manufacturing tolerances;

4.

This is the optimum impedance in order to achieve the performance show.