參數(shù)資料
型號: TMXT511
廠商: TEMEX COMPONENTS
元件分類: 聲表面波濾波器
英文描述: 1 FUNCTIONS, 125 MHz, SAW FILTER
文件頁數(shù): 1/3頁
文件大?。?/td> 193K
代理商: TMXT511
August 20th, 2003
TMX T511
SAW BANDPASS FILTER – GSM EDGE – IF
Preliminary Specification (Rev 1)
1
T
E
ME
X
re
se
rv
e
st
he
ri
ght
to
mo
di
fy
her
ei
n
s
p
eci
fic
ati
ons
and
in
fo
rm
ati
on
a
ta
n
ytime
w
h
en
n
e
ce
ssar
yto
p
ro
vi
de
o
p
tim
um
p
er
for
m
ance
and
cos
t.
Operating Temperature range : [-10°C ; +85°C]
Electrical Parameters
Unit
Minimum
Typical
Maximum
Source Impedance (single ended)
-
50
-
Load Impedance (single)
-
50
-
Center Frequency fo
MHz
-
125
-
Template on the amplitude, reference is minimum insertion loss
Bandwidth at –0.4 dB
MHz
0.2
0.8
-
Bandwidth at –0.7 dB
MHz
0.8
1.3
-
Bandwidth at –1.85 dB
MHz
1.2
1.75
-
Attenuation from Fo ± 1.2 MHz
dB
6
10
-
Attenuation from Fo ± 1.8 MHz
dB
15
25
-
Attenuation from Fo ± 6 MHz
dB
40
49
-
Attenuation from Fo ± 13 MHz
dB
50
57
-
Minimum insertion Loss within Fo ± 0.1 MHz
dB
7
8.9
10
Amplitude ripple within Fo ± 0.4 MHz
dB
-
0.47
1
Group delay at Fo
ns
-
670
800
Group delay Variation within Fo ± 0.5 MHz
(1)
ns
-
34
150
Input and Output Return Losses within ± 0.5 MHz
dB
10
16
-
Echo Time/Amplitude Response (relative to the main time response lobe)
at 2 s
at 3 s
at 4 s
at 5 s
at 6 s
dBc
30
40
50
55
60
-
Package type & size
Length x Width
mm
-
9.1 x 4.8
-
Height
mm
-
1.6
1.8
Pin Out
Input
10
Output
4
Case Ground
1,3,6,8
To Be Grounded
1,2,3,5,6,7,8,9
Notes :
(1): smoothing aperture < 30 kHz, averaging < 16 samples
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