China Electronics Technology Group Corporation
No.26 Research Institute
165MHz SAW Filter
20MHz Bandwidth
Part Number: LBN16504
www. sipatsaw.com
SIPAT Co., Ltd.
Features
For IF SAW filter
Ceramic Surface Mount Package
Small size
RoHS compliant (2002/95/EC), Pb-free
Single-ended operation
Specifications
Parameter
Center Frequency
Insertion Loss
1 dB Bandwidth
Passband Variation
Group Delay Variation(f0±10MHz)
Absolute Delay
10
½
110MHz
Ultimate Rejection
127
½
149MHz
190
½
450MHz
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
Input Power
ESD Class
Package Size
Notes:
1.
2.
All specifications are based on the test circuit shown;
In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room
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.
Unit
MHz
dB
MHz
dB
nsec
usec
dB
dB
dB
KHz/°C
-
°C
°C
°C
V
dBm
-
Minimum
-
-
20
-
-
-
35
10
33
Typical
165
7.5
24.23
0.7
25
0.28
43
14
35
-13.53
128LN
25
Maximum
-
9
-
1.2
80
0.4
-
-
-
-40
-45
-
-
0
+85
+105
-
-
1A
25
SMD3.8*3.8
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBN16504
2008-04-10
1.0
Page
1/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
165MHz SAW Filter
20MHz Bandwidth
Part Number: LBN16504
www. sipatsaw.com
SIPAT Co., Ltd.
Matching Configuration
L1
L2
L1=L2=150nH
OUTPUT
50
Ω
INPUT
50
Ω
C1
C1=12pF
Source/Load Impedance=50 ohm
Notes - Component values may change depending
on board layout.
Package Dimension
3.80 0.2
Pad Configuration:
Input
Output
3.80 0.2
6
2
5
1.5MAX
Package: SMD3.8*3.8
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
1
SIPAT
16504
XXYYZZ
Ground All Others
5
2
3
6
5
1.27
4
4
Marking Configuration:
1) •: Pad Number 1 Index
2) SIPAT: Manufacturer Name
3) 16504: Part Number
4) XXYY: Batch No.(Year/Month)
5) ZZ: Identifying Code
1
1.90
2
3
0.60
1.80
Unit: mm
Part Number
Rev. Date
Ver.
LBN16504
2008-04-10
1.0
Page
2/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
165MHz SAW Filter
20MHz Bandwidth
Part Number: LBN16504
www. sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance
-5.9843
Passband Respond
-7.4843
-6.4843
-17.4843
-6.9843
-27.4843
Magnitude(dB)
-7.4843
-37.4843
-7.9843
-47.4843
-8.4843
-57.4843
-8.9843
-67.4843
-9.4843
-77.4843
100
120
140
160
Frequency(MHz)
180
200
220
240
-9.9843
145
150
155
160
165
170
175
180
185
Horizontal: 20MHz/Div
Vertical: 10dB/Div
Horizontal: 5MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±10MHz)
Type Performance
360
20
Phase Linearity(f0±10MHz)
Type Performance
340
15
10
320
5
300
Group Delay Time(ns)
X: 154.9
Y: 276.8
X: 165
Y: 278.3
X: 154.9
Y: -0.1028
X: 165
Y: -0.7401
X: 175.1
Y: 2.273
0
Degree(deg)
180
185
X: 175.1
Y: 270.1
280
-5
260
-10
240
-15
220
-20
-25
200
-30
180
145
150
155
160
165
Frequency(MHz)
170
175
145
150
155
160
165
Frequency(MHz)
170
175
180
185
Horizontal: 5MHz/Div
Vertical: 20ns/Div
Horizontal: 5MHz/Div
Vertical: 5deg/Div
Smith Chart S11
+j1.0
+j0.5
+j2.0
Smith Chart S22
+j1.0
+j0.5
+j2.0
+j0.2
+j5.0
+j0.2
+j5.0
0.2
0.5
1.0
2.0
0.0
∞
5.0
0.2
0.5
1.0
2.0
5.0
0.0
∞
-j0.2
-j5.0
-j0.2
-j5.0
-j0.5
-j1.0
-j2.0
-j0.5
-j1.0
-j2.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBN16504
2008-04-10
1.0
Page
3/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
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