China Electronics Technology Group Corporation
No.26 Research Institute
90MHz SAW Filter
7MHz Bandwidth
Part Number: LBT09030
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Response
Type Performance
-15.8077
-25.8077
-35.8077
-25.3077
-24.3077
Passband Response
Type Performance
-24.8077
-45.8077
Magnitude(dB)
Amplitude ripple(dB)
-55.8077
-65.8077
-75.8077
-85.8077
-25.8077
-26.3077
-26.8077
-27.3077
-95.8077
-105.8077
-115.8077
70
-27.8077
75
80
85
90
95
Frequency(MHz)
100
105
110
-28.3077
80
82
84
86
88
90
Frequency(MHz)
92
94
96
98
100
Horizontal: 5MHz/Div
Vertical: 10dB/Div
Horizontal: 2MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±3.5MHz)
Type Performance
4700
25
Phase Linearity(f0±3.5MHz)
Type Performance
4600
20
4500
15
10
4400
5
Group Delay Time(ns)
4300
X: 86.5
Y: 4236
X: 90
Y: 4247
X: 93.5
Y: 4224
X: 86.5
Y: -2.315
X: 90
Y: -0.6651
X: 93.5
Y: 3.129
Degree(deg)
96
0
4200
-5
4100
-10
4000
-15
3900
-20
3800
-25
3700
84
86
88
90
Frequency(MHz)
92
94
-30
84
86
88
90
Frequency(MHz)
92
94
96
Horizontal: 2MHz/Div
Vertical: 100ns/Div
Horizontal: 2MHz/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
5.0
0.2
0.5
1.0
2.0
0.0
∞
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.
LBT09030
2010-09-25
1.0
Page
3/3
Fax: +86-23-62808382
www.sipatsaw.com / sales@sipat.com
SIPAT [ SIPAT Co,Ltd ]
