LB140DS34 SIPAT [SIPAT Co,Ltd], LB140DS34 Datasheet - Page 3

• Manufacturer Part Number: LB140DS34
• Description: 140MHz SAW Filter 3MHz Bandwidth
• Manufacturer: SIPAT [SIPAT Co,Ltd]

S
w
S
w
I
I
w
w
P
Typical Performance
P
w
w
A
A
T
T
.
.
-102.3877
s
s
-12.3877
-22.3877
-32.3877
-42.3877
-52.3877
-62.3877
-72.3877
-82.3877
-92.3877
Horizontal: 5MHz/Div
Horizontal: 1MHz/Div
-2.3877
i
i
1500
1400
1300
1200
1100
1000
900
800
p
p
Tel: [phone]
137
C
C
a
a
115
o
o
t
t
s
s
.
.
0.0
Group Delay Variation(f0±1MHz)
,
,
a
a
+j0.2
-j0.2
120
w
w
138
L
L
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
.
.
t
t
C
N
C
N
c
c
125
d
d
+j0.5
-j0.5
h
o
Frequency Respond
h
o
o
o
i
i
.
.
.
.
X: 139
Y: 1179
n
Smith Chart S11
n
2
2
m
m
a
a
6
6
130
139
E
E
R
R
l
l
e
e
e
e
Type Performance
135
s
s
c
Frequency(MHz)
c
e
e
t
t
Type Performance
r
r
Frequency(MHz)
a
a
o
o
+j1.0
-j1.0
r
r
n
n
140
c
c
140
i
i
X: 140
Y: 1181
h
h
c
c
s
s
I
I
n
n
T
T
145
s
s
e
e
t
t
c
c
i
i
t
t
Vertical: 100ns/Div
h
u
h
u
Vertical: 10dB/Div
141
Fax: [phone]
n
n
t
t
150
X: 141
Y: 1152
e
e
+j2.0
-j2.0
o
o
l
l
o
o
g
g
155
y
y
+j5.0
G
G
-j5.0
142
r
r
160
∞
o
o
u
u
p
p
165
C
C
o
143
o
r
r
p
p
o
o
r
r
a
a
t
t
i
i
o
Part Number
Rev. Date
Ver.
o
n
n
-10.8877
-11.3877
-11.8877
-12.3877
-12.8877
-13.3877
-13.8877
-14.3877
-14.8877
Horizontal: 1MHz/Div
Horizontal: 1MHz/Div
www.sipatsaw.com / [e-mail]
-10
-2
-4
-6
-8
8
6
4
2
0
137
0.0
+j0.2
-j0.2
137
Phase Linearity(f0±1MHz)
138
+j0.5
-j0.5
Passband Respond
138
Part Number: LB140DS34
Smith Chart S22
LB140DS34
2008-07-28
1.0
139
X: 139
Y: 0.6323
139
+j1.0
Type Performance
Type Performance
-j1.0
Frequency(MHz)
Frequency(MHz)
140
140MHz SAW Filter
140
X: 140
Y: -0.3526
3MHz Bandwidth
141
Vertical: 0.5dB/Div
Vertical: 2deg/Div
141
+j2.0
-j2.0
X: 141
Y: 0.7768
142
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+j5.0
-j5.0
142
∞
143
144
143