China Electronics Technology Group Corporation
No.26 Research Institute
70MHz SAW Filter
1.8MHz Bandwidth
Part Number:
LBS07086
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter
Center Frequency
Insertion Loss
3 dB Bandwidth
F0
±1.3MHz
Selectivity
F0
±1.5MHz
F0
±1.9MHz
F0
±5.9MHz
Absolute Delay
Ultimate Rejection(f0
±
15MHz)
Passband Variation
Subatrate Material
Ambient Temperature
Package Size
°C
Unit
MHz
dB
MHz
dBc
dBc
dBc
dBc
Minimum
69.95
Typical
70
19
Maximum
70.05
21
1.85
1.75
35
45
50
55
1.8
42
52
61
63
3.876
usec
dBc
55
4
60
0.7
1
dB
Quartz
25
DIP3512 (35.0x12.8x4.7mm
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 show
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.
SP LBS07086
2004-12-1
1.0
Page
1/3
Phone: +86-23-62920684
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
