SP20401 查看數據表（PDF） - SIPAT Co,Ltd

零件编号

产品描述 (功能)

比赛名单

SP20401

SAW Filter Electrical Characteristic

SIPAT Co,Ltd 

SIPAT Co.,Ltd www.sipatsaw.com

China Electronics Technology Group Corporation No.26 Research Institute

Electrical Specifications (1)

Parameter (2)

Unit Minimum

Typical

Center Frequency, f0

MHz

-

204

Insertion Loss at 204 MHz

dB

-

9.0

1 dB Lower Frequency

MHz

-

203.56

1 dB Upper Frequency

MHz

204.3

204.43

Amplitude Variation

203.7 - 204.3MHz

dB p-p

-

0.6

Group Delay Variation

203.7 - 204.3MHz

nsec

-

76

Rejection (3)

194 - 200 MHz

MHz

40

55.0

200 - 201.5 MHz

MHz

40

53.0

201.5 - 202 MHz

MHz

40

46.0

206 - 206.5 MHz

MHz

35

42.0

206.5 - 209 MHz

MHz

40

45.0

209 - 214 MHz

MHz

40

51.6

Operating Temperature Range (4)

OC

-10 to +70 OC

Maximum

-

10.0

203.70

-

1

200

-

-

-

-

-

-

Notes:

1. All specifications are based on the test circuit shown below

2. Electrical margin has been built into the design to account for the variations due to manufacturing

tolerances

3. Relative to Insertion loss at 204 MHz

4. This specification is valid for room temperature only

Matching Schematic

Actual matching values may vary due to PCB layout and parasitics

L1=L2=78nH C1=C2=36pF

P.O. Box 2513 Chongqing, China 400060 Tel:+86-23-62920684 Fax:62805284 E-mail: sawmkt@sipat.com

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