SAW Filters
TMX TA02
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 TA02
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.1)- RF
January 09 , 2006
th
Preliminary Specification (Rev 1)
Features
q
q
q
q
q
RF SAW Filter for DVB-C
1120 MHz Center Frequency
32 MHz useable Passband
200 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 TA02
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
0 MHz to 1048 MHz
1048 MHz to 1064 MHz
1064 MHz to 1070 MHz
1166 MHz to 1176 MHz
1176 MHz to 1191 MHz
1191 MHz to 1222 MHz
1222 MHz to 3120 MHz
Insertion Loss within 1104 MHz ~ 1136 MHz
Ripple within 1104 MHz ~ 1136 MHz
Group Delay (p-p) within 1104 MHz ~ 1136 MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
50
40
10
10
25
43
40
-
-
-
55
60
50
32
40
56
60
3.9
0.8
9
-
-
-
4.9
1.5
15
-
Unit
Ohms
Ohms
MHz
MHz
Minimum
-
-
-
32
Typical
(1)
200
200
1120
-
Maximum
-
-
-
-
Matching Network
Balance Impedance 200 Ohms
with L
2
= 50nH
Balance Impedance 200 Ohms
with L
1
= 30nH
2
TMX TA02
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 TA02
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
[-10°C ; +85°C]
[-40°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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