SIPAT LBN04407 44.05mhz saw filter 5mhz bandwidth Datasheet

44.05MHz SAW Filter
5MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBN04407
www. sipatsaw.com
Features
—
For IF SAW filter
—
High attenuation
—
Single-ended operation
—
No matching required for operation at 50Ω
—
Dual In-line Package
—
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
44
44.05
44.1
Insertion Loss
dB
-
24.4
30
1 dB Bandwidth
MHz
5.3
5.48
-
3 dB Bandwidth
MHz
-
5.72
-
40dB Bandwidth
MHz
-
6.58
6.8
50dB Bandwidth
MHz
-
6.66
-
Passband Variation
dB
-
0.5
0.9
Group Delay(f0±2.5MHz)
nsec
-
50
80
Absolute Delay
usec
-
3.64
4
Ultimate Rejection
dB
50
51
-
Material Temperature coefficient
KHz/°C
-4.14
Substrate Material
-
YZ
Ambient Temperature
°C
25
Operating Temperature Range
°C
-40
-
+85
Storage Temperature Range
°C
-45
-
+105
DC Voltage
V
Input Power
dBm
ESD Class
-
0
-
-
10
1
DIP3825 (38.1x25.4x5.1mm3)
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
LBN04407
Rev. Date
2008-03-14
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
1/3
44.05MHz SAW Filter
5MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBN04407
www. sipatsaw.com
Matching Configuration
Source/Load Impedance=50 ohm
OUTPUT
50Ω
INPUT
50Ω
Notes - Component values may change depending
on board layout.
Package Dimension
Pad Configuration:
Input
1
Output
8
Ground 2,7
Marking Configuration:
1) SIPAT: Manufacturer Name
2) LBN04407: Part Number
3) 08XX: Date Code
Package: DIP3825
Unit: mm
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
LBN04407
Rev. Date
2008-03-14
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
2/3
44.05MHz SAW Filter
5MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBN04407
www. sipatsaw.com
Typical Performance
Frequency Respond
Passband Respond
Type Performance
-14.4219
-22.9219
-24.4219
-23.4219
-34.4219
-23.9219
-24.4219
-54.4219
-64.4219
-24.9219
-74.4219
-25.4219
-84.4219
-25.9219
-94.4219
-26.4219
-104.4219
-114.4219
36
38
40
42
44
46
Frequency(MHz)
Horizontal: 2MHz/Div
48
50
52
-26.9219
54
Vertical: 10dB/Div
40
41
42
43
44
45
Horizontal: 1MHz/Div
Group Delay Variation(f0±2.5MHz)
46
47
48
49
Vertical: 0.5dB/Div
Phase Linearity(f0±2.5MHz)
Type Performance
4100
20
4000
15
3900
10
3800
5
X:44.05
Y:3656.7
X:41.55
Y:3631
X:46.55
Y:3626
X: 46.55
Y: 0.007368
X: 41.55
Y: -0.3329
0
Degree(deg)
3700
3600
3500
X: 44.05
Y: -1.01
-5
-10
3400
-15
3300
-20
3200
-25
42
43
44
45
Horizontal: 1MHz/Div
46
47
48
39
49
Vertical: 100ns/Div
40
41
42
43
+j2.0
48
49
Vertical: 5deg/Div
+j0.5
+j5.0
-j0.5
+j5.0
0.5
0.0
∞
-j5.0
-j0.2
+j2.0
+j0.2
0.2
5.0
2.0
+j0.2
1.0
47
+j1.0
+j0.5
0.5
46
Smith Chart S22
+j1.0
∞
-j5.0
-j0.2
-j2.0
-j0.5
-j2.0
-j1.0
-j1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
45
Horizontal: 1MHz/Div
Smith Chart S11
0.0
44
Frequency(MHz)
5.0
41
2.0
40
1.0
3100
39
0.2
Magnitude(dB)
-44.4219
Part Number
LBN04407
Rev. Date
2008-03-14
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
3/3
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