SAW Filters
TMX W403
SAW Bandpass Filter – DVB-C - RF
Preliminary 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 W403
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.2)- RF
January 09 , 2006
th
Preliminary Specification (Rev 2)
Features
q
q
q
q
q
RF SAW Filter for DVB-C
1220 MHz Center Frequency
8 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 W403
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.2)- RF
January 09 , 2006
th
Preliminary Specification (Rev 2)
Technical Characteristics
Reference Temperature : +25°C
Electrical Parameters
Source Impedance (balance)
Load Impedance (balance)
Center Frequency fc
Bandwidth
Absolute Attenuation
500 MHz to 1125 MHz
1125 MHz to 1141 MHz
1141 MHz to 1155 MHz
at 1132 MHz
at 1176 MHz
at 1184 MHz
1290 MHz to 2000 MHz
Insertion Loss within 1216 MHz ~ 1224 MHz
Ripple within 1216 MHz ~ 1224 MHz
Group Delay (p-p) within 1216 MHz ~ 1224 MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
50
46
48
50
50
46
50
-
-
-
60
53
55
65
55
62
61
3.7
0.8
40
-
-
4.8
1.5
-
-
-
Unit
Ohms
Ohms
MHz
MHz
Minimum
-
-
-
8
Typical
(1)
200
200
1220
-
Maximum
-
-
-
-
Matching Network
2
TMX W403
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.2)- RF
January 09 , 2006
th
Preliminary Specification (Rev 2)
Nominal Frequency Response
Frequenc y Response
Not
Frequency Response
3
TMX W403
SAW Bandpass Filter – DVB-C - RF
Preliminary Specification (Rev.2)- RF
January 09 , 2006
th
Preliminary Specification (Rev 2)
Maximum Ratings
Storage Temperature Range
Operable temperature Range
°C
°C
[-40°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
ST传感器与低功耗无线技术论坛
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
