SAW Filters
TMX W332
Low Loss SAW Bandpass Filter - WIRELESS AUDIO - RF
Specification (Rev-2)
Technical overview ..............................................................P01
Matching Network Configuration ..........................................P01
Typical Response ................................................................P02
Package Drawing..................................................................P03
TMX W332
Low Loss SAW Bandpass Filter - WIRELESS AUDIO - RF
Specification (Rev 2)
June 10
th
, 2005
Electrical Parameters
Source Impedance (single ended)
Load Impedance (single ended)
Center Frequency fo
Absolute Attenuation
300 MHz to 848 MHz
848 MHz to 853.3 MHz
878 MHz to 882 MHz
882 MHz to 1200 MHz
Insertion Loss in 862.5 MHz-865.5 MHz
Amplitude Ripple in 862.5 MHz-865.5 MHz
VSWR
Temperature Coefficient of Frequency
Package type & size
Length x Width
Height
Pin Out
Input
Case Ground
2
1, 3, 4, 6
Unit
Ω
Ω
MHz
dB
dB
dB
dB
dB
dB
dB
ppm/k
mm²
mm
Output
Minimum
-
-
-
39
30
35
48
-
-
-
-
-
-
5
Typical
(1)
50
50
(2)
(2)
Maximum
-
-
-
-
-
-
-
3.4
1.5
2.2
-
-
1.5
864
45
35
40
55
2.5
0.5
-
-30
3.8 x 3.8
1.3
To Be Grounded
1, 3, 4, 6
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
-40 to +80
-40 to +85
10
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 W332
Low Loss SAW Bandpass Filter - WIRELESS AUDIO - RF
Specification (Rev 2)
June 10
th
, 2005
T
YPICAL
S21 R
ESPONSE
References
CENTER FREQUENCY
LOSS REFERENCE
DELAY REFERENCE
PHASE REFERENCE
0
=0
=0
=0
=0
MHz
dB
µs
deg
Scales
SCALE_FREQUENCY
= 10
MHz/div
-10
-20
-30
-40
-50
-60
-70
-80
-90
References
830
850
870
Scales
890
910
CENTER FREQUENCY
LOSS REFERENCE
DELAY REFERENCE
0
PHASE REFERENCE
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
858
860
=
=
=
=
0
0
0
0
MHz
dB
µs
deg
SCALE_FREQUENCY
=1
MHz/div
862
864
866
868
870
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
TMX W332
Low Loss SAW Bandpass Filter - WIRELESS AUDIO - RF
Specification (Rev 2)
June 10
th
, 2005
P
ACKAGE
D
RAWING
3
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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