SAW Filters
TMX W311
SAW Bandpass Filter – PCS1900 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 W311
SAW Bandpass Filter – PCS1900 Rx – RF
Specification (Rev 2)
September 25 , 2005
th
Features
q
q
q
q
q
Rx Filter for PCS1900
1960 MHz Center Frequency
60 MHz useable Passband
50
Ω
Single Input / 200
Ω
Balanced Output
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
G
C, D
B, E
1
TMX W311
SAW Bandpass Filter – PCS1900 Rx – RF
Specification (Rev 2)
September 25 , 2005
th
Technical Characteristics
Reference Temperature : +25°C
Electrical Parameters
Source Impedance (single ended)
Load Impedance (balance drive)
Center Frequency fo
Bandwidth at –3 dB
Absolute attenuation
DC to 1000 MHz
1000 MHz to 1830 MHz
1830 MHz to 1900 MHz
1900 MHz to 1910 MHz
2010 MHz to 2030 MHz
2030 MHz to 2070 MHz
2070 MHz to 2310 MHz
2310 MHz to 2380 MHz
2380 MHz to 4600 MHz
4600 MHz to 6000 MHz
Insertion Loss within 1930 MHz ~ 1990 MHz
Input VSWR within 1930 MHz ~ 1990 MHz
Output VSWR within 1930 MHz ~ 1990 MHz
Ripple within 1930 MHz ~ 1990 MHz
|S
31
| / |S
21
| within 1930 MHz~1990 MHz
? (S
31
) – ? (S
21
) within 1930 MHz~1990 MHz
Notes :
(1) Typical values are nominal performances at room temperature.
(2) External matching network is required.
Unit
Ω
Ω
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Minimum
-
-
-
60
45
25
15
7
5
12
20
35
30
23
-
-
-
Typical
(1)
50
(2)
200
-
55
31
25
13
8
18
24
38
39
54
2.7
1.8
2.0
0.6
0
0
(2)
Maximum
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4.0
2.4
2.4
2.4
1.5
15
1960
dB
dB
°
-
- 2.0
- 15
Symmetry in band
(referenced to the matched operating condition)
Matching Network
2
TMX W311
SAW Bandpass Filter – PCS1900 Rx – RF
Specification (Rev 2)
September 25 , 2005
th
Nominal Frequency Response (Measurements)
Frequency Response
Frequency Response
3
TMX W311
SAW Bandpass Filter – PCS1900 Rx – RF
Specification (Rev 2)
September 25 , 2005
th
Maximum Ratings
Operating Temperature Range
Storage Temperature Range
°C
°C
[-25°C ; +75°C]
[-40°C ; +85°C]
Marking
LINE 1
LINE 2
Line 1: “P C” with P for the code product identification and C for the partner identifier
Line 2: “Y W” with Y for the last digit of the year and W for the week code (A to Z for the week 1 to 26 and a to z for the
week 27 to 52.
Packaging
1.
2.
3.
Temex label
ESD Prevention label
Pb free label (if applicable)
3
Scanning Orientation
4
