TA1478A [GOLLEDGE]
SAW Filter: 462.50MHz;
| 型号： | TA1478A |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | SAW Filter: 462.50MHz |
| 文件： | 总5页 (文件大小：120K) |
| 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: 462.50MHz
Part No: MP05558
Model: TA1478A
Rev No: 1
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 3 V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Unit
MHz
dB
Min.
Typ.
Max.
-
Center frequency
Fc
-
-
-
-
462.5
1.7
Insertion Loss (461~464 MHz)
IL
3.2
1.6
2.3
Amplitude Ripple (461~464 MHz)
VSWR (461~464 MHz)
dB
0.1
-
1.3
Attenuation (Reference level from 0 dB)
10 ~ 420 MHz
dB
dB
55
45
30
50
42
-
67
56
38
56
53
-36
-
-
-
-
-
-
420 ~ 445 MHz
480 ~ 490 MHz
dB
490 ~ 740 MHz
dB
740 ~ 1000 MHz
dB
Temperature coefficient of frequency TCf
ppm /°C
C. MEASUREMENT CIRCUIT:
HP Network analyzer
B
E
SAW Filter
A,C,D,F
1
TA1478A 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: 462.50MHz
Part No: MP05558
Model: TA1478A
Rev No: 1
D. OUTLINE DRAWING:
△：Year Code (2011->1, 2012->2, …, 2019->9, 2020->0)
□：Date Code
E. PCB FOOTPRINT:
2
TA1478A 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: 462.50MHz
Part No: MP05558
Model: TA1478A
Rev No: 1
F. FREQUENCY CHARACTERISTICS:
3
TA1478A 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: 462.50MHz
Part No: MP05558
Model: TA1478A
Rev No: 1
G. PACKING:
1. REEL DIMENSION
2. TAPE DIMENSION
4
TA1478A 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: 462.50MHz
Part No: MP05558
Model: TA1478A
Rev No: 1
H. RECOMMENDED REFLOW PROFILE:
280
260
240
220
200
180
160
140
120
100
80
60
40
20
Time (Sec)
5
TA1478A v1
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