LBS22502 datasheet(3/3 Pages) SIPAT

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Part Number

LBS22502

Rev. Date

2010-09-09

SIPAT Co., Ltd.

( CETC No.26 Research Institute )

#14 Nanping Huayuan Road,

Chongqing, China, 400060

Ver.

1.0

Page 3/3

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225MHz SAW Filter

4MHz Bandwidth

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Part Number: LBS22502

Typical Performance

Frequency Response

Passband Response

210

215

220

225

230

235

240

-111.1945

-101.1945

-91.1945

-81.1945

-71.1945

-61.1945

-51.1945

-41.1945

-31.1945

-21.1945

-11.1945

Type Performance

Frequency(MHz)

220

221

222

223

224

225

226

227

228

229

230

-23.6945

-23.1945

-22.6945

-22.1945

-21.6945

-21.1945

-20.6945

-20.1945

-19.6945

Type Performance

Frequency(MHz)

Horizontal: 5MHz/Div

Vertical: 10dB/Div

Horizontal: 1MHz/Div

Vertical: 0.5dB/Div

Group Delay Variation(f0±2MHz)

Phase Linearity(f0±2MHz)

220

221

222

223

224

225

226

227

228

229

230

1000

1100

1200

1300

1400

1500

1600

1700

1800

X: 225

Y: 1432

Type Performance

Frequency(MHz)

X: 227

Y: 1416

X: 223

Y: 1413

220

221

222

223

224

225

226

227

228

229

230

-15

-10

-5

X: 223

Y: -1.209

Type Performance

Frequency(MHz)

X: 227

Y: 1.446

X: 225

Y: -0.8664

Horizontal: 1MHz/Div

Vertical: 100ns/Div

Horizontal: 1MHz/Div

Vertical: 5deg/Div

Smith Chart S11

Smith Chart S22

+j0.2

-j0.2

+j0.5

-j0.5

+j1.0

-j1.0

+j2.0

-j2.0

+j5.0

-j5.0

0.0

∞

+j0.2

-j0.2

+j0.5

-j0.5

+j1.0

-j1.0

+j2.0

-j2.0

+j5.0

-j5.0

0.0

∞

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