China Electronics Technology Group Corporation
No.26 Research Institute
70MHz High-Loss SAW Filter
7.5 MHz Bandwidth
Part Number:
LBN07084
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter
Center Frequency
Insertion Loss
3 dB Bandwidth
F0
±
(7.5/2+0.4)MHz
F0
±
(7.5/2+0.6)MHz
F0
±
(7.5/2+1)MHz
F0
±
(7.5/2+5)MHz
Absolute delay
Passband Variation
Ultimate Rejection
Subatrate Material
Ambient Temperature
Package Size
°C
Unit
MHz
dB
MHz
dB
dB
dB
dB
Minimum
-
-
7.45
35
45
50
55
-
-
55
Typical
70
22
7.5
36
46.5
52
57
3.824
0.8
57
YZ LiNbO
3
25
Maximum
-
23
7.55
-
-
-
-
4.5
1
-
usec
dB
dB
DIP3512 (35.2x12.7x5.2mm
3
)
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 shown
Matching Configuration
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.
LBN07084
2004-11-19
1.0
Page
1/3
Phone: +86-23-62920684
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
