SAW Filters
TMX W319
SAW Passband Filter - MOBILE COMMUNICATION - RF
Preliminary Specification (Rev-1)
Technical overview ..............................................................P01
Matching Network for 50Ω / 50Ω Configuration ...................P01
Typical Response (Measurement) .......................................P02
Package Drawing..................................................................P02
TMX W319
SAW Passband Filter - MOBILE COMMUNICATION - RF
Preliminary Specification (Rev 1)
May 10
th
, 2005
Electrical Parameters
Source Impedance (single ended)
Load Impedance (single ended)
Center Frequency fo
Absolute Attenuation
DC to 845 MHz
925 MHz to 935 MHz
935 MHz to 980 MHz
980 MHz to 1200 MHz
1200 MHz to 3000 MHz
Insertion Loss within 890 MHz ~ 915 MHz
Ripple within 890 MHz ~ 915 MHz
VSWR within 890 MHz ~ 915 MHz
Package type & size
Length x Width
Height
Pin Out
Input
Case Ground
B
A, C, D, F
Unit
Ω
Ω
MHz
dB
dB
dB
dB
dB
dB
dB
Minimum
-
-
-
45
5
25
50
25
-
-
-
Typical
(1)
50
50
(2)
(2)
Maximum
-
-
-
-
-
-
-
-
3.5
1.5
2.3
-
1.4
902.5
51
21
28
56
18
2.9
0.5
1.5
3.0 x 3.0
1.1
E
A, C, D, F
mm²
mm
Output
To Be Grounded
-
-
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
-25 to +75
-40 to +85
0
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 W319
SAW Passband Filter - MOBILE COMMUNICATION - 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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