LBS07085 Datasheet, PDF (1/4 Pages) SIPAT Co,Ltd – 70MHz SAW Filter 1.23MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
70MHz SAW Filter
1.23MHz Bandwidth
Part Number: LBS07085
Specifications
Parameter
Center Frequency
Insertion Loss
1 dB Bandwidth
1.5 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
40 dB Bandwidth
50 dB Bandwidth
Passband Variation(f0±0.615MHz)
Absolute Delay
Phase Linearity(f0±0.615MHz)
Ultimate Rejection(f0±1MHz)
Material Temperature coefficient
Ambient Temperature
Package Size
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
dB
usec
deg
dB
KHz/°C
°C
Minimum
Typical
-
70
-
20
-
1.26
1.26
1.28
-
1.31
-
1.49
-
1.52
-
1.55
-
0.75
-
1.1
-
9
50
53
0.115
25
DIP7320 (73.28x19.94x5.6mm3)
Maximum
-
22
-
-
-
1.5
-
1.8
1
-
-
-
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
Cs1
Ls1
INPUT
50Ω ^Cp1
Ls2
Cs2
OUTPUT
Cp2 _50Ω
Ls1=Ls2=150nH
Cp1=39pF Cp2=56pF
Cs1=15pF Cs2=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
Ver.
LBS07085
2007-4-9
1.1
Page 1/4
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]