SAW Filters
TMX W350
SAW Bandpass Filter – K-PCS 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 W350
SAW Bandpass Filter – K-PCS 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 K-PCS
1765 MHz Center Frequency
30 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 W350
SAW Bandpass Filter – K-PCS 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
1350 MHz to 1380 MHz
1660 MHz to 1690 MHz
1840 MHz to 1870 MHz
2150 MHz to 2180 MHz
Insertion Loss within 1750 MHz – 1780 MHz
Amplitude ripple within 1750 MHz – 1780 MHz
Input/Output VSWR within 1750 MHz – 1780 MHz
dB
dB
dB
dB
dB
dB
35
35
40
40
-
-
-
40
40
45
50
2.4
1.0
1.6
-
-
-
-
3.2
1.5
2.0
Unit
Ohms
Ohms
MHz
MHz
Minimum
-
-
-
30
Typical
(1)
50
50
1765
-
Maximum
-
-
-
-
September 25 , 2005
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Matching Network
Input
50
Ω
Single
Output
50
Ω
Single
GND
2
TMX W350
SAW Bandpass Filter – K-PCS Tx - RF
Specification (Rev.1)- RF
Specification (Rev 1)
Nominal Frequency Response (Measurements)
Frequency Response
September 25 , 2005
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Frequency Response
3
TMX W350
SAW Bandpass Filter – K-PCS 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
[-30°C ; +85°C]
[-40°C ; +85°C]
7
15
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
测试/测量
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