SAW Filters
TMX W339
SAW Passband Filter – REMOTE CONTROL – RF
Preliminary Specification (Rev-1)
Technical overview ..............................................................P01
Matching Network for 50Ω / 50Ω Configuration ...................P01
Typical Response (Measurement) .......................................P02
Package Drawing..................................................................P02
TMX W339
SAW Passband Filter - REMOTE CONTROL - RF
Preliminary Specification (Rev 1)
May 10
th
, 2005
Electrical Parameters
Source Impedance (single ended)
Load Impedance (single ended)
Center Frequency fo
Absolute Attenuation
770 MHz to 780 MHz
815 MHz to 825 MHz
837.5 MHz to 847.5 MHz
Insertion Loss within 862 MHz ~ 870 MHz
Ripple within 862 MHz ~ 870 MHz
Package type & size
Length x Width
Height
Pin Out
Input
Case Ground
2
1, 3, 4, 5, 7, 8
Unit
Ω
Ω
MHz
dB
dB
dB
dB
dB
mm²
Mm
Output
Minimum
-
-
-
40
40
30
-
-
-
-
6
Typical
(1)
50
50
(2)
(2)
Maximum
-
-
-
-
-
4.5
2.1
-
1.4
866
49
49
38
3.0
0.8
3.0 x 3.0
1.2
To Be Grounded
1, 3, 4, 5, 7, 8
Notes :
(1)
Typical values are nominal performances at room temperature
(2)
No external matching circuit is required
50
Ω
/ 50
Ω
C
ONFIGURATION
Input
50
Ω
Single
Output
50
Ω
Single
GND
Maximum Ratings
Rating
Operating Temperature Range
Storage Temperature Range
DC permissive Voltage
Maximum RF Power
Unit
-10 to +60
-40 to +85
3
10
Value
°C
°C
V
dBm
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
TMX W339
SAW Passband Filter - REMOTE CONTROL - RF
Preliminary Specification (Rev 1)
May 10
th
, 2005
T
YPICAL
S21 R
ESPONSE
P
ACKAGE
D
RAWING
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
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