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參數(shù)資料
| 型號： | TMXP044 |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 942.5 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 82K |
| 代理商： | TMXP044 |
TMX P044
August 30th 2000
page 1/3
SAW Bandpass Filter
rev. -
EGSM – Rx RF
PRELIMINARY SPECIFICATION
Thomson Microsonics reserves the right to modify these specifications when necessary to provide optimum performances.
A
ll
i
n
form
ati
on
contai
ned
i
n
thi
s
docum
ent
rem
a
in
s
the
sol
e
and
ex
cl
usi
v
e
property
of
TH
OM
S
O
N
M
IC
R
O
S
O
N
IC
S
and
shal
lnot
be
di
scl
osed
by
the
reci
pi
ent
to
thi
rd
party
w
ithout
the
pri
o
rconsent
of
TH
OM
S
O
N
M
IC
R
O
S
O
N
IC
S
.
All performances include Temperature Variations
Minimum
Typical
Maximum
Source Impedance (single)
-50
-
Load Impedance (balanced)
-
100
-
Operating Temperature Range
°C
-30
-
+70
Differential Tuning Inductance
nH
-
22
-
Differential Tuning Capacitance
pF
-
5.1
-
Center Frequency fo
MHz
-
942.5
-
Absolute attenuation
300 kHz to 800 MHz
dB
45
-
800 MHz to 905 MHz
dB
35
-
905 MHz to 915 MHz
dB
19
21
-
980 MHz to 1020 MHz
dB
26
30
1020 MHz to 1800 MHz
dB
40
-
1800 MHz to 2400 MHz
dB
35
-
2400 MHz to 2800 MHz
dB
30
-
2800 MHz to 4800 MHz
dB
25
-
Maximum Insertion Loss in 925 MHz-960 MHz
dB
-
2.8
3.7
Amplitude Ripple in 925 MHz-960 MHz
dB
-
1.3
2.4
Input VSWR in 925 MHz-960 MHz
-2.0
3.0
Output VSWR in 925 MHz-960 MHz
--
2.1
2.5
Package type & size
Lenght x Width
mm
-
3 x 3
-
Height
mm
-
1.15
1.35
Pin Out
Output (+)
4
Input
2
Output (-)
6
Case Ground
1,3
To Be Grounded
1,3
Notes : Matching differential inductance is required
50
/ 100 Configuration
Input
50
Single
Output
100
Balanced
GND
L1
C
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