SAW Filters
TMX W313
SAW Bandpass Filter – DCS1800 Rx - RF
Specification (Rev 2)
Features................................................................................... P01
Package Drawing & Pin out.................................................... P01
Technical Characteristics ....................................................... P02
Matching Network .................................................................. P02
Nominal Response.................................................................. P03
Maximum Ratings.................................................................... P04
Marking & Packaging .............................................................. P04
TMX W313
SAW Bandpass Filter – DCS1800 Rx - RF
Specification (Rev.2)- RF
Specification (Rev 2)
Features
q
q
q
q
q
September 25 , 2005
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Rx SAW Filter for DCS1800
1842.42 MHz Center Frequency
75 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 W313
SAW Bandpass Filter – DCS1800 Rx - RF
Specification (Rev.2)- RF
Specification (Rev 2)
Technical Characteristics
Reference Temperature : +25°C
Electrical Parameters
Source Impedance (single)
Load Impedance (single)
Center Frequency fc
Bandwidth at -3dB
Absolute Attenuation
DC to 1500 MHz
1600 MHz to 1710 MHz
1710 MHz to 1785 MHz
1920 MHz to 3120 MHz
3120 MHz to 4000 MHz
Insertion Loss within 1805 MHz ~ 1880 MHz
VSWR within 1805 MHz ~ 1880 MHz
Ripple within 1805 MHz ~ 1880 MHz
dB
dB
dB
dB
dB
dB
dB
20
22
10
25
17
-
-
-
25
25
24
28
30
2.2
1.9
1.3
-
-
-
-
-
3.8
2.6
2.3
Unit
Ohms
Ohms
MHz
MHz
Minimum
-
-
-
75
Typical
(1)
50
50
1842.42
-
Maximum
-
-
-
-
September 25 , 2005
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Matching Network
Input
50
Ω
Single
Output
50
Ω
Single
GND
2
TMX W313
SAW Bandpass Filter – DCS1800 Rx - RF
Specification (Rev.2)- RF
Specification (Rev 2)
Nominal Frequency Response (Measurements)
Frequency Response
September 25 , 2005
th
Frequency Response
3
TMX W313
SAW Bandpass Filter – DCS1800 Rx - RF
Specification (Rev.2)- RF
Specification (Rev 2)
Maximum Ratings
September 25 , 2005
th
Storage Temperature Range
Operating temperature
DC voltage
Input Power
°C
°C
V
dBm
[-50°C ; +100°C]
[-30°C ; +80°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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