LBN70A12 Datasheet, PDF (1/4 Pages) SIPAT Co,Ltd – 70MHz SAW Filter 17MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
70MHz SAW Filter
17MHz Bandwidth
Part Number:LBN70A12
Specifications
Parameter
Center Frequency
Insertion Loss
1dB Bandwidth
2 dB Bandwidth
3 dB Bandwidth
20 dB Bandwidth
30 dB Bandwidth
40 dB Bandwidth
50 dB Bandwidth
Passband Variation
Absolute Delay
Ultimate Rejection
Material Temperature coefficient
Ambient Temperature
Package Size
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB
usec
dB
KHz/°C
°C
Minimum
Typical
69.9
70
-
23.4
-
16.45
16.5
16.6
-
16.7
-
17.37
-
17.54
-
17.66
-
17.73
-
0.6
-
2.87
50
52
-5.74
25
DIP3512 (35.0x12.8x4.7mm3)
Maximum
70.1
25
-
-
-
17.4
17.8
-
-
1
5
-
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
L1=100nH L2=270nH
C1=22pF
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.
LBN70A12
2005-12-14
1.0
Page 1/4
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]