MA04452 [GOLLEDGE]
SAW Filter, 1 Function(s), 2140MHz;
| 型号： | MA04452 |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | SAW Filter, 1 Function(s), 2140MHz LTE |
| 文件： | 总6页 (文件大小：280K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter for Mobile Communication 2140MHz
Part No: MA04452
Model: TA0174A
Rev No: 1
A. MAXIMUM RATING:
1. Input Power Level: 13dBm
2. DC voltage: 0V
3. Operating Temperature: -30°C to +80°C
4. Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Centre frequency Fc (dB)
Min.
Typ.
2140
2.1
Max.
-
-
-
-
Insertion loss within 2110 ~ 2170MHz IL (dB)
Amplitude ripple (p-p) within 2110 ~ 2170MHz (dB)
Attenuation (Reference level from 0dB)
DC ~ 500MHz (dB)
3.5
2.0
0.6
21.0
20.0
25.0
20.0
25.0
-
33.0
28.0
30.0
32.0
32.0
1.9
-
500 ~ 1900MHz (dB)
-
1900 ~ 2050MHz (dB)
-
2215 ~ 2300MHz (dB)
-
2300 ~ 4500MHz (dB)
-
2.2
-
VSWR within 2110 ~ 2170MHz
Source impedance ZS (Ω)
-
50
-
50
-
Load impedance ZL (Ω)
Note1. No matching network required for operation at 50Ω
1
TA0174A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter for Mobile Communication 2140MHz
Part No: MA04452
Model: TA0174A
Rev No: 1
C. FREQUENCY CHARACTERISTICS:
Transfer function
Reflections functions
2
TA0174A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter for Mobile Communication 2140MHz
Part No: MA04452
Model: TA0174A
Rev No: 1
S11 VSWR
S22 VSWR
3
TA0174A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter for Mobile Communication 2140MHz
Part No: MA04452
Model: TA0174A
Rev No: 1
D. MEASUREMENT CIRCUIT:
HP Network analyzer
B
E
50Ω
50Ω
SAW Filter
A, C, D, F
E. OUTLINE DRAWING:
4
TA0174A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter for Mobile Communication 2140MHz
Part No: MA04452
Model: TA0174A
Rev No: 1
F. PACKING:
1. REEL DIMENSION
2. TAPE DIMENSION
Note
Note: Pocket position relative to sprocket hole measured as true position of pocket, not
pocket hole.
5
TA0174A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter for Mobile Communication 2140MHz
Part No: MA04452
Model: TA0174A
Rev No: 1
G. REFLOW PROFILE:
1. Preheating shall be fixed at 140 ~ 160°C for 60 ~ 90 seconds.
2. Ascending time to preheating temperature 150°C s hall be 30 seconds min.
3. Heating shall be fixed at 200°C for 50 ~ 60 seco nds and at 230±10°C peak.
IR-reflow Profile
Peak (240°C max)
260
240
220
Go down
200
gradually
180
160
140
120
100
80
Heating
(200°C)
Preheating
(140 ~ 160°C)
60
40
20
0
0
20
40
60
80 100 120 140 160 180 200 220 240 260
Time/sec
30 sec. min
60 ~ 90 sec.
50 ~ 60 sec.
6
TA0174A v1
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GOLLEDGE
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