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參數(shù)資料
| 型號： | TMXR409 |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 183.6 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 82K |
| 代理商： | TMXR409 |
TMX R409
August 03
th 2001
page 1/3
SAW Bandpass Filter
rev 4
CDMA – Rx IF
PRELIMINARY SPECIFICATION
P. TREMBLAY : pascal.tremblay@thales-tmx.com
TMX R409 rev 4
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
A
L
E
S
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
A
L
E
S
M
IC
R
O
S
O
N
IC
S
.
All performances include Temperature Variations
Minimum
Typical
Maximum
Source Impedance (balanced)
(1)
-
400
-
Load Impedance (balanced)
(1)
-
150
-
Operating Temperature Range
°C
-30
-
+85
Center Frequency fo
MHz
-
183.6
-
Template on the amplitude, reference is loss at fo :
Bandwidth @ -5.0 dB
MHz
± 0.63
± 0.70
-
Bandwidth @ -33.0 dB
MHz
-
± 0.84
± 0.9
Out of band rejection :
From 10 MHz to 168.6 MHz
dB
50
55
-
From 168.6 MHz to 174.6 MHz
dB
40
45
From 174.6 MHz to 182.7 MHz
dB
33
36
-
From 184.5 MHz to 192.6 MHz
dB
33
37
-
From 192.6 MHz to 198.6 MHz
dB
40
45
-
From 198.6 MHz to 283.6 MHz
dB
50
55
-
Attenuation @ fo ± 0.9 MHz
dB
35
37
-
Attenuation @ fo ± 1.25 MHz
dB
35
37
-
Attenuation @ fo ± 1.7 MHz
dB
35
40
-
Attenuation @ fo ± 2.05 MHz
dB
35
45
-
Phase linearity within fo ± 0.63 MHz
°rms
-
1.2
2.8
Amplitude ripple within fo ± 0.3 MHz
dB
0.6
1.2
Insertion Loss at fo
dB
-
9.4
11.0
Package type & size
Length x Width
mm
-
7.0 x 5.0
-
Height
mm
-
1.2
1.35
Pin Out
Input (+)
10
Output (+)
5
Input (-)
1
Ouput (-)
6
Case Ground
2,4,7,9
To Be Grounded
2,3,4,7,8,9
(1) Input and Output impedances can be modified if needed. Recommended matching circuit is available on
request.
Prototype Matching Network for 400
/ 150 Configuration (2)
Thomson Microsonics Test Fixture
Customer PC Board
L1 = 47 nH ; Q > 45
L1 = TBD ; Q > 45
L2 = 27 nH ; Q > 45
L2 = TBD ; Q > 45
CT1, CT2 = Tuning capacitors for Inductors (L1 / L2) adjustment
(2) The topology matching is fixed but the values of matching elements could be slightly modified. These values
will be fixed after industrialization phase.
GND
Output
150
Balanced
Input
400
Balanced
L2
GND
L1
CT1
CT2
{
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