LBN70A02 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 70MHz SAW Filter 9.75MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
70MHz SAW Filter
9.75MHz Bandwidth
Part Number: LBN70A02
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
69.9
70
70.1
Insertion Loss
dB
25
26
3 dB Bandwidth
35 dB Bandwidth
45 dB Bandwidth
50 dB Bandwidth
Passband Variation
MHz
9.7
MHz
MHz
MHz
dB
9.75
10.48
10.56
10.62
0.8
9.8
10.55
10.95
11.75
1.2
Ultimate Rejection(f0±15MHz)
dB
55
58
Absolute Delay
usec
3.6
Material Temperature coefficient
KHz/°C
-6.58
Ambient Temperature
°C
25
Package Size
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
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 LBN70A02
2005-7-22
1.0
Page 1/3
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]