SAW Filters
TMX W352
SAW Bandpass Filter – WCDMA Tx - RF
Specification (Rev 1)
Features................................................................................... P01
Package Drawing & Pin out.................................................... P01
Technical Characteristics ....................................................... P02
Matching Network .................................................................. P02
Nominal Response.................................................................. P03
Maximum Ratings.................................................................... P04
Marking & Packaging .............................................................. P04
TMX W352
SAW Bandpass Filter – WCDMA Tx - RF
Specification (Rev.1)- RF
Specification (Rev 1)
Features
q
q
q
q
q
September 25 , 2005
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Tx SAW Filter for WCDMA
1950 MHz Center Frequency
60 MHz useable Passband
50 Ohms Single Configuration
Ceramic package for Surface Mounted Technology
Package Drawing & Pin out
The product is in conformance with the European RoHs Regulation 2002/95.
Pin Configuration
Input
Output
Case ground
B
E
A, C, D, F
1
TMX W352
SAW Bandpass Filter – WCDMA Tx - RF
Specification (Rev.1)- RF
Specification (Rev 1)
Technical Characteristics
Reference Temperature : +25°C
Electrical Parameters
Source Impedance (single)
Load Impedance (single)
Center Frequency fc
Bandwidth at -3dB
Absolute Attenuation
10 MHz to 1840 MHz
1840 MHz to 1900 MHz
2000 MHz to 2030 MHz
2030 MHz to 2060 MHz
2060 MHz to 5000 MHz
Insertion Loss within 1920 MHz – 1980 MHz
Amplitude ripple within 1920 MHz – 1980 MHz
Input/Output VSWR within 1920 MHz – 1980 MHz
dB
dB
dB
dB
dB
dB
dB
20
10
4.5
20
22
-
-
-
32
21
10
47
29
2.3
1.4
1.7
-
-
-
-
-
4.0
2.4
2.4
Unit
Ohms
Ohms
MHz
MHz
Minimum
-
-
-
60
Typical
(1)
50
50
1950
-
Maximum
-
-
-
-
September 25 , 2005
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Matching Network
Input
50
Ω
Single
Output
50
Ω
Single
GND
2
TMX W352
SAW Bandpass Filter – WCDMA Tx - RF
Specification (Rev.1)- RF
Specification (Rev 1)
Nominal Frequency Response (Measurements)
Frequency Response
September 25 , 2005
th
3
TMX W352
SAW Bandpass Filter – WCDMA Tx - RF
Specification (Rev.1)- RF
Specification (Rev 1)
Maximum Ratings
September 25 , 2005
th
Storage Temperature Range
Operating temperature
DC voltage
Input Power
°C
°C
V
dBm
[-40°C ; +85°C]
[-40°C ; +85°C]
0
13
Marking
LINE 1
LINE 2
Line 1: "NNNN" is the reference to Temex Part number with only the last 4 digits
Line 2: RYWWZZ is the date code as:
R: Partner identifier.
Y: last digit of the year.
WW: number of week in the year
ZZ: Lot number in the week (from AA to ZZ).
Packaging
3
Scanning Orientation
1 – Temex Label
2 – ESD Prevention Label
3 – Pb Free Label
4
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