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參數(shù)資料
| 型號： | TMXT401 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 2312.5 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 230K |
| 代理商： | TMXT401 |
TMX T401
Jan 14
th, 2003
page 1/3
SAW Bandpass Filter
rev. 1
BASE STATION - Tx - RF
TENTATIVE SPECIFICATION
T401-r1.doc
Temex reserves the right to modify these specifications when necessary to provide optimum performances.
A
ll
in
for
m
at
ion
conta
ined
in
th
is
docu
m
ent
re
m
a
in
s
the
so
le
and
e
x
c
lus
iv
e
property
of
T
E
M
E
X
and
sha
ll
not
be
d
isc
losed
by
the
rec
ip
ient
to
th
ir
d
party
w
ithout
the
pr
io
rconsent
of
T
E
M
E
X
.
All performances include temperature variations
Minimum
Typical
(1)
Maximum
Source Impedance (single ended)
-
50
(2)
-
Load Impedance (single ended)
-
50
(2)
-
Operating Temperature Range
°C
0
+25
+85
Center Frequency fo
MHz
-
2312.5
-
Absolute attenuation
500 kHz to 250 MHz
dB
40
50
-
250 MHz to 2200 MHz
dB
35
42
-
2375 MHz to 2390 MHz
dB
40
45
-
2390 MHz to 2600 MHz
dB
35
43
-
2600 MHz to 4000 MHz
dB
30
35
-
Insertion Loss at fo
dB
-
1.3
2.5
Amplitude Ripple in any 1.25 MHz segment
of 2305 MHz – 2320 MHz
dB
-
0.25
0.5
Group Delay Variation in 2305 MHz – 2320 MHz
ns
-
7
50
VSWR in 2305 MHz – 2320 MHz
-
1.5:1
2.0:1
Input Power (CW in 2305 MHz – 2320 MHz )
dBm
-
15
(3)
Package type & size
Length x Width
mm
-
3.8 x 3.8
-
Height
Mm
-
1.3
1.5
Pin Out
Input
2
Output
5
Case Ground
1, 3, 4, 6
To Be Grounded
1, 3, 4, 6
Notes :
(1)
: Typical values are nominal performances at room temperature
(2)
: No external matching circuit is required
(3)
: Higher values (20 dBm and especially 27 dBm) have to be confirmed after measurement on
prototypes.
Input 50
/ Output 50 Configuration
Input
50
Single
Output
50
Single
GND
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