SIPAT LBS07406 73.7mhz saw filter 1mhz bandwidth Datasheet

73.7MHz SAW Filter
1MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS07406
www.sipatsaw.com
Features
—
For IF SAW filter
—
Single-ended operation
—
Ceramic Surface Mount Package
—
Small size
—
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
73.5
73.7
73.9
Insertion Loss
dB
-
13.4
14
1 dB Bandwidth
MHz
0.9
0.95
-
3 dB Bandwidth
MHz
1.15
1.19
-
35 dB Bandwidth
MHz
-
2.15
3
40 dB Bandwidth
MHz
-
2.22
3.1
Passband Variation
dB
-
0.7
-
Absolute Delay
usec
-
1.7
-
Ultimate Rejection
dB
40
44
-
Material Temperature coefficient
KHz/°C
0.07
Substrate Material
-
Qz
Ambient Temperature
°C
25
Operating Temperature Range
°C
-25
-
+85
Storage Temperature Range
°C
-45
-
+85
DC Voltage
V
Input Power
dBm
ESD Class
-
0
-
-
10
1C
SMD13.3*6.5
Package Size
Notes:
1.
All specifications are based on the test circuit shown;
2.
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.
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
LBS07406
Rev. Date
2011-05-13
Ver.
2.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
1/3
73.7MHz SAW Filter
1MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS07406
www.sipatsaw.com
Matching Configuration
L1
INPUT
50
L2
10
C1
L1=(330+18)nH L2=(330+39)nH
OUTPUT
50
5
C1=82pF
C2=100pF
Source/Load Impedance=50 ohm
C2
Notes - Component values may change depending
on test tongs.
Package Dimension
+0.2
13.3-0.1
+0.2
6.5-0.1
SIPAT
LBS07406
XXYYZZ
Pad Configuration:
Input:
10
Output:
5
Ground: 1,2,3,4,6,7,8,9
Marking Configuration:
1) •: Pad Number 1 Index
2) SIPAT: Manufacturer Name
0.4
1.51 0.2
0.76
1.02 0.13
4) XXYY: Date(Year/month)
5) ZZ: Identified Code
2.9
0.51
3) LBS07406: Part Number
0.6
1.905 0.15
Package: SMD13.3*6.5
Unit: mm
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
LBS07406
Rev. Date
2011-05-13
Ver.
2.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
2/3
73.7MHz SAW Filter
1MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS07406
www.sipatsaw.com
Typical Performance
Frequency Response
Passband Response
Type Performance
-3.449
Type Performance
-11.949
-13.449
-12.449
-23.449
-12.949
-33.449
-13.449
Amplitude ripple(dB)
-53.449
-63.449
-13.949
-14.449
-73.449
-14.949
-83.449
-15.449
-93.449
-15.949
-103.449
69
70
71
72
73
74
Frequency(MHz)
75
Horizontal: 1MHz/Div
76
77
72.5
73
73.5
Frequency(MHz)
78
Vertical: 10dB/Div
74
Horizontal: 0.5MHz/Div
Group Delay Variation(f0±0.5MHz)
74.5
Vertical: 0.5dB/Div
Phase Linearity(f0±0.5MHz)
Type Performance
Type Performance
80
3000
60
2500
40
X: 74.2
Y: 1988
20
2000
X: 73.2
Y: 1719
Degree(deg)
Group Delay Time(ns)
1500
0
X: 73.2
Y: -11.76
X: 74.2
Y: -12.5
-20
-40
1000
-60
500
-80
-100
72.5
0
72.5
73
73.5
74
73
73.5
74.5
74
74.5
Frequency(MHz)
Frequency(MHz)
Horizontal: 0.5MHz/Div
Vertical: 500ns/Div
Horizontal: 0.5MHz/Div
Smith Chart S11
+j1.0
+j2.0
+j5.0
5.0
-j2.0
-j0.5
-j1.0
-j1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
∞
-j5.0
-j0.2
-j2.0
-j0.5
2.0
0.0
1.0
∞
-j5.0
-j0.2
+j5.0
+j0.2
0.5
5.0
2.0
1.0
0.5
+j0.2
+j2.0
+j0.5
0.2
+j0.5
0.0
Vertical: 20deg/Div
Smith Chart S22
+j1.0
0.2
Magnitude(dB)
-43.449
Part Number
LBS07406
Rev. Date
2011-05-13
Ver.
2.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
3/3
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