China Electronics Technology Group Corporation
No.26 Research Institute
150MHz IF SAW Filter
1MHz Bandwidth
Part Number: LBS15012
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter
Center Frequency
Insertion Loss
1 dB Bandwidth
1.5 dB Bandwidth
3 dB Bandwidth
5 dB Bandwidth
15 dB Bandwidth
30 dB Bandwidth
40 dB Bandwidth
Passband Variation(f0±0.6MHz)
Group Delay Variation(f0±0.6MHz)
Phase Linearity(f0±0.6MHz)
Absolute Delay
Ultimate Rejection(Over f0±1.6MHz)
Material Temperature coefficient
Ambient Temperature
Package Size
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB
Minimum
-
-
-
1.18
-
-
-
-
-
-
-
-
-
50
Typical
150
21.3
1.34
1.42
1.63
1.78
2.21
2.52
2.64
0.5
120
3
2.43
52
0.15
25
SMD19.0*6.5
Maximum
-
25
-
-
-
1.85
2.5
4.5
-
0.6
200
5
-
-
nsec
deg
usec
dB
KHz/°C
°C
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
L
1
L
2
L1=82nH
C1=39pF
OUTPUT
50
Ω
L2=68nH
C2=47pF
R2=470Ω
INPUT
50
Ω
C1
R1
R2
C2
R1=820Ω
Source/Load Impedance=50 ohm
Notes - Component values may change depending
GND
GND
on board layout.
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBS15012
2007-07-10
2.0
Page
1/4
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
