LBN14060 Datasheet, PDF (1/4 Pages) SIPAT Co,Ltd – 140MHz High-Loss SAW Filter 35.05MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
140MHz High-Loss SAW Filter
35.05MHz Bandwidth
Part Number: LBN14060
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
139.875
140
140.125
Insertion Loss
dB
-
30
31
3 dB Bandwidth
MHz
35
35.1
-
20 dB Bandwidth
MHz
-
35.77
35.85
25 dB Bandwidth
MHz
-
35.86
36
35 dB Bandwidth
MHz
36.5
36.8
Absolute Delay
usec
-
3
3.5
Passband Variation
dB
-
0.8
1.5
Ultimate Rejection
dB
45
50
-
Subatrate Material
YZLN
Ambient Temperature
°C
Package Size
25
DIP3512 (35.0x12.8x4.7mm³)
Notes:
1. All specifications are based on the test circuit shown
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 show
Matching Configuration
INPUT
50Ω
L1
OUTPUT
50Ω
L1=L2=82nH
L2
Source/Load Impedance=50 ohm
Notes - Component values may change depending
on board layout.
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Rev.
SP LBN14060
2004-9-30
1.0
Page 1/4
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]