China Electronics Technology Group Corporation
No.26 Research Institute
120MHz SAW Filter
12MHz Bandwidth
Part Number: LBN12003
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Response
Type Performance
-16.1281
-26.1281
-36.1281
-25.6281
-24.6281
Passband Response
Type Performance
-25.1281
-46.1281
Magnitude(dB)
A m plitude ripple(dB )
-56.1281
-66.1281
-76.1281
-86.1281
-26.1281
-26.6281
-27.1281
-27.6281
-96.1281
-106.1281
-116.1281
95
-28.1281
100
105
110
115
120
125
Frequency(MHz)
130
135
140
145
100
105
110
115
120
Frequency(MHz)
125
130
135
140
Horizontal: 5MHz/Div
Vertical: 10dB/Div
Horizontal: 5MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±6MHz)
Type Performance
40
Phase Linearity(f0±6MHz)
Type Performance
3200
30
3000
20
10
2800
G roup Delay T im e(ns )
X: 114
Y: 2659
X: 120
Y: 2662
X: 126
Y: 2654
X: 114
Y: 6.453
X: 126
Y: 6.967
2600
Degree(deg)
0
X: 120
Y: -2.676
-10
2400
-20
2200
-30
-40
2000
110
112
114
116
118
120
Frequency(MHz)
122
124
126
128
130
-50
110
112
114
116
118
120
Frequency(MHz)
122
124
126
128
130
Horizontal: 2MHz/Div
Vertical: 200ns/Div
Horizontal: 2MHz/Div
Vertical: 10deg/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.
LBN12003
2010-06-03
2.1
Page
3/3
Fax: +86-23-62808382
www.sipatsaw.com / sales@sipat.com
SIPAT [ SIPAT Co,Ltd ]
