SAW Filters
TMX AT03
SAW Bandpass Filter – DVB-C - RF
Preliminary 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 AT03
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.1)- RF
January 09 , 2006
th
Preliminary Specification (Rev 1)
Features
q
q
q
q
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RF SAW Filter for DVB-C
1090 MHz Center Frequency
12 MHz useable Passband
50 Ohms Balance 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
Input return
Output
Output return
To be ground
1
2
5
6
3, 4, 7, 8
1
TMX AT03
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.1)- RF
January 09 , 2006
th
Preliminary Specification (Rev 1)
Technical Characteristics
Reference Temperature : +25°C
Electrical Parameters
Source Impedance (balance)
Load Impedance (balance)
Center Frequency fc
Bandwidth
Absolute Attenuation
500 MHz to 944 MHz
944 MHz to 1051 MHz
1051 MHz to 1061 MHz
1170 MHz to 2000 MHz
Insertion Loss within 1084 MHz ~ 1096 MHz
Ripple within 1084 MHz ~ 1096 MHz
dB
dB
dB
dB
dB
dB
45
40
30
40
-
-
50
47
40
45
3.9
0.6
5.2
1.5
-
-
Unit
Ohms
Ohms
MHz
MHz
Minimum
-
-
-
12
Typical
(1)
50
50
1090
-
Maximum
-
-
-
-
Matching Network
Balance Impedance 50 Ohms
Balance Impedance 50 Ohms
2
TMX AT03
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.1)- RF
January 09 , 2006
th
Preliminary Specification (Rev 1)
Nominal Frequency Response
Frequency Response
Not
Frequency Response
3
TMX AT03
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.1)- RF
January 09 , 2006
th
Preliminary Specification (Rev 1)
Maximum Ratings
Storage Temperature Range
Operable temperature Range
°C
°C
[-40°C ; +85°C]
[0°C ; +85°C]
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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