LB070DS05 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 2.5MHz SAW Filter 70MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
2.5MHz SAW Filter
70MHz Bandwidth
Part Number: LB070DS05
Specifications
Parameter
Center Frequency
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Variation
Group Delay Variation(f0±0.7MHz)
Phase Linearity (f0±0.7MHz)
Absolute Delay
Ultimate Rejection
Material Temperature coefficient
Ambient Temperature
Package Size
Unit
MHz
dB
MHz
MHz
MHz
dB
nsec
deg
usec
dB
KHz/°C
°C
Minimum
Typical
Maximum
69.88
70
70.12
－
12.5
14
2
2.05
－
2.5
2.6
－
－
4.67
5.5
－
0.5
1.0
－
150
400
12
－
－
1.37
－
40
45
－
-1.26
25
SMP-53A (13.3x6.5mm Nominal Footprint)
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=120nH L2=100nH
L3=68nH L4=120nH
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.
LB070DS05
2005-9-28
1.0
Page 1/3
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]