MA04265 [GOLLEDGE]
SAW Filter, 1 Function(s), 280MHz;
| 型号： | MA04265 |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | SAW Filter, 1 Function(s), 280MHz LTE |
| 文件： | 总4页 (文件大小：115K) |
| 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
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
280MHz SAW Filter for WLAN
(balanced/unbalanced)
Part No: MA04265
Model: TB280ID
REV NO.: 1
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. Operating Temperature: -10°C to 85°C
3. Storage Temperature: -40°C to 85°C
B. ELECTRICAL CHARACTERISTICS :
Item
Unit
Min.
Type.
280
8.7
20
Max.
-
Note
Center frequency, Fc
MHz
dB
-
Insertion Loss, IL
-
10
Passband width, BW3
Amplitude Ripple in Fc±9MHz
Group delay ripple in Fc±9MHz
MHz
dB
18.5
-
-
2
3
nS
72
100
11.5 dB Lower Frequency
11.5 dB Upper Frequency
Attenuation:(Reference level from Min IL)
Fc -60 to –40MHz
MHz
MHz
267.57
292.70
268
292
dB
dB
dB
dB
dB
dB
40
37
30
25
34
40
46
39
39
33
36
45
-
-
-
-
-
-
Fc -40 to –22MHz
Fc -22 to –16MHz
Fc +16 to +22MHz
Fc +22 to +40MHz
Fc +40 to +60MHz
1
TB280ID v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
280MHz SAW Filter for WLAN
(balanced/unbalanced)
Part No: MA04265
Model: TB280ID
REV NO.: 1
C. OUTLINE DRAWING:
#2? 1:Input,Input Ground or Balance Input
#6? 5:Output,Output Ground or Balance Output
#4? 8:Case Ground
#3? 7:Ground
?
:Date Code
Unit :mm
D. MATCHING CONFIGURATION:
Note1: The values of components for matching circuit will vary slightly due to parasitic capacitor of PCB
2
TB280ID v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
280MHz SAW Filter for WLAN
(balanced/unbalanced)
Part No: MA04265
Model: TB280ID
REV NO.: 1
E. FREQUENCY CHARACTERISTICS:
S21 Response for TB280ID (Wide Span)
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-100
220 230 240 250 260 270 280 290 300 310 320 330 340
Freq(MHZ)
3
TB280ID v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
280MHz SAW Filter for WLAN
(balanced/unbalanced)
Part No: MA04265
Model: TB280ID
REV NO.: 1
F. PACKING:
1.REEL DIMENSION
2.TAPE DIMENSION
Ao=5.30+/-1 mm
Bo=5.30+0.2/-0.0 mm
Ko=2.0
4
TB280ID v1
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