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參數(shù)資料
| 型號： | TMXM468 |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 380 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 88K |
| 代理商： | TMXM468 |
TMX M468
Jan 30
th 2001
page 1/3
SAW Bandpass Filter
rev. 1
WCDMA - IF
PRELIMINARY SPECIFICATION
E.BRIOT : emmanuelle.briot@tmx.thomson-csf.com
M468-R1.doc
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 (balanced)
-
1000
-
Load Impedance (single)
-50
-
Operating Temperature Range
°C
-30
-
+85
Center Frequency fo
MHz
-
380
-
Template on the amplitude, reference is loss at fo
Bandwidth @ -3.0 dB
MHz
± 2.3
± 3.21
-
Bandwidth @ -29.0 dB
MHz
-
± 4.25
± 5.0
Bandwidth @ -32.0 dB
MHz
-
± 7.0
± 10.0
Ultimate rejection :
100 kHz to fo -10.0 MHz
dB
32
38
-
fo +10.0 MHz to 630 MHz
dB
32
38
-
Group Delay Variations within ± 1.92 MHz
ns
-
60
140
Amplitude ripple within ± 1.92 MHz
dB
-
0.5
1.4
Insertion Loss at fo
dB
-
7.3
9.4
Package type & size
Lenght x Width
mm
-
5.0 x 5.0
-
Height
mm
-
1.6
1.8
Pin Out
Input (+)
1
Output (+)
5
Input (-)
7
Ouput (-)
3
Case Ground
4,8
To Be Grounded
2,4,6,8
Matching Network for 1000
/ 50 Configuration
Thomson Microsonics Test Fixture
Customer PC Board
L1 = 39 nH, Q > 35
C1 = 9.9 pF
L1 = TBD Q > 55
C1 = TBD
L2 = 22 nH, Q > 35
L3 = 18 nH, Q > 35
L2 = TBD Q > 55
L3 = TBD Q > 55
CT1, CT2, CT3 = Tuning capacitors for Inductors (L1 / L2 / L3) adjustment
CT2
Input
1000
Balanced
Output
50
Single
GND
L2
C1
L3
L1
GND
C1
CT3
CT1
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
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| TMXTA02 | 制造商:TEMEX 制造商全稱:TEMEX 功能描述:SAW Bandpass Filter - DVB-C - RF |
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