SIPAT Co.,Ltd
Features
• For 3G base station applications • Usable bandwidth of 9.8 MHz • High attenuation • Ceramic Sur...
SIPAT Co.,Ltd
Features
For 3G base station applications Usable bandwidth of 9.8 MHz High attenuation Ceramic Surface Mount Package (SMP) Small size
www.DataSheet4U.com
www.sipatsaw.com
China Electronics Technology Group Corporation No.26 Research Institute
SP38003 MHz SAW Filter Electrical Characteristic
Package
Pin Configuration
Surface Mount 7.01 x 5.0 x 1.48 mm :
12 6 10 4 3,9 1,2,7,8
Input Output Balanced input or input ground Balanced output or output ground Case ground Not connected
Dimensions shown are nominal in millimeters All tolerances are +/-0.15mm except overall length and width +/-0.13mm
Body: Al2O3 eramic Lid: Kovar, Ni plated Terminations: Au plating 0.5 -1.0um, over a 2 – 6um Ni plating
P.O. Box 2513 Chongqing, China 400060 Tel:+86-23-62920684 Fax:62805284 E-mail:
[email protected]
SIPAT Co.,Ltd
Electrical Specifications
Parameter
Center Frequency, Fc Insertion Loss at 380 MHz Bandwidth at –1.0 dB (reference is loss at Fc) Bandwidth at –3.0 dB (reference is loss at Fc)
www.DataSheet4U.com
www.sipatsaw.com
China Electronics Technology Group Corporation No.26 Research Institute
Unit
MHz dB MHz MHz
Minimum
9.2 9.8
Typical
380 23 10.25 11.49
Maximum
25 -
Template on the amplitude, reference is loss at Fc
Attenuation at 370 MHz Attenuation at 372.5 MHz Attenuation at 387.5 MHz Attenuation at 390 MHz
Stopband rejection
dB dB dB dB
35 15 15 35
42 40 40 45
-
from 10 MHz to 300 MHz from 300 MHz to 340 MHz from 340 MHz to 360 MHz from...