參數(shù)資料
型號(hào): TMXT303
廠商: TEMEX COMPONENTS
元件分類: 聲表面波濾波器
英文描述: 1 FUNCTIONS, 864 MHz, SAW FILTER
文件頁數(shù): 1/4頁
文件大?。?/td> 228K
代理商: TMXT303
November 13
th, 2003
70;7
SAW BANDPASS FILTER – ISM– RX RF
Preliminary Specification (Rev. 2)
1
TE
M
E
X
reserves
the
r
ig
h
tto
m
odi
fy
he
re
in
spec
if
ic
a
ti
ons
an
d
i
n
form
ati
on
at
an
y
t
im
e
w
hen
necessar
y
to
p
rov
ide
o
p
ti
m
u
m
perfor
m
ance
and
cost.
Operating Temperature range : [-40°C ; +85°C]
Electrical Parameters
Unit
Minimum
Typical
(1)
Maximum
Source Impedance (single ended)
-50-
Load Impedance (single ended)
-50-
Center Frequency fo
MHz
-
864
-
Absolute Attenuation
500 kHz to 830 MHz
dB
40
45
-
830 MHz to 853.3 MHz
dB
14
23
880 MHz to 890 MHz
dB
21
30
-
890 MHz to 950 MHz
dB
35
50
-
950 MHz to 1500 MHz
dB
40
45
-
Maximum Insertion Loss in 863 MHz-865 MHz
dB
-
2.8
3.8
Amplitude Variation in 863 MHz-865 MHz
(2)
dB
0.8
1.0
Input VSWR in 863 MHz-865 MHz
-
1.6:1
2.0 :1
Output VSWR in 863 MHz-865 MHz
-
1.6:1
2.0 :1
Input Power in 863 MHz-865 MHz
dBm
-
20
Package type & size
Length x Width
mm
-
3.0 x 3.0
-
Height
mm
-
1.2
1.35
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)
The amplitude variation is defined as the maximum level – minimum level over the given bandwidth
50
/ 50 Configuration
Input
50
Single
Input
50
Single
GND
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