LBN12015 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 120MHz SAW Filter 20.6MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
120MHz SAW Filter
20.6MHz Bandwidth
Part Number: LBN12015
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
119.9
120
120.1
Insertion Loss
dB
23
24.5
3dB Bandwidth
MHz
20.4
20.6
50 dB Bandwidth
MHz
22.1
22.4
Passband Variation
dB
0.8
1.2
Absolute Delay
usec
2.14
Ultimate Rejection
dB
50
55
Subatrate Material
Ambient Temperature
°C
Package Size
DIP2212
128 LiNbO₃
25
(22.2x12.8x4.7mm³)
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
L1
C1
L2
L1=39nH L2=33nH
C1=30pF
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.
LBN12015
2005-6-1
1.0
Page 1/3
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]