
Phone: + 86-23-62920684 Fax: + 86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com
Part Number
LBT13005
Rev. Date
2004-12-18
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Rev.
1.0
Page 1/3
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130MHz SAW Filter
4.4MHz Bandwidth
Part Number: LBT13005
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
Insertion Loss
MHz
129.9
130
130.1
dB
-
28
30
3 dB Bandwidth
MHz
4.35
4.4
4.45
f0±2.6MHz
dB
25
28
-
f0±2.8MHz
dB
40
52
-
f0±3.2MHz
dB
50
60
-
Selectivity
f0±7.2MHz
dB
55
60
-
Passband Variation
dB
-
0.9
1.2
Ultimate Rejection f0±5MHz
dB
50
60
-
Absolute delay
usec
-
3.86
-
Subatrate Material
112LT
Ambient Temperature
°C
50
Package Size
Notes:
1. All specifications are based on the test circuit shown
DIP3512 (35.2x12.7x5.2mm
3
)
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure
electrical compliance over 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 shown
Matching Configuration
C1= 82pF C2= 82pF
L1= 15nH L2= 12nH
Source/ Load I mpedance= 50 ohm
Notes - Component values may change depending
on board layout.
L2
L1
C1
C2