
SKD系列单刀双掷开关
发布时间:2025-5-2 9:23:54
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产品描述:SKD系列的单刀双掷开关是离散的或者是MMIC的PIN二极管开关。反射性和吸收性开关都可以达到18GHz,但只有反射开关可以提供从18GHz到110GHz。为了更好的控制和系统集成,同轴开关内会集成有TTL驱动,波导开关会外置TTL驱动。吸收性开关在“开”和“关”状态下呈现出很好的回波损耗,但开关的嵌入损耗和开关的成本就会相对的高了。另一方面,在“OFF”状态下,通过缩短传输路径达到一定的隔离度,反射性开关的VSWR不会太理想,也会反射信号。但反射性开关的优点在于它的高功率处理能力和低成本。
产品特性:频率覆盖0.5到110GHz、分反射和吸收两类、低插入损耗和高隔离度、标准温度范围-10 to +60 ℃
Model Number |
Frequency
Range (GHz) |
Insertion
Loss (dB) |
Isolation
(dB) |
Switching
Time (ns) |
Power Handling
(W) |
Bias V / I
(V / mA) |
VSWR |
Outline |
SKD-0230431580-SFSF-A1 |
2.0 to 4.0 |
1.5 |
80 |
100 |
1 |
±5.0 / 50 |
1.5:1 |
KD-RC |
SKD-0430831880-SFSF-A1 |
4.0 to 8.0 |
1.8 |
80 |
100 |
1 |
±5.0 / 50 |
1.7:1 |
KD-RC |
SKD-0831833380-SFSF-A1 |
8.0 to 18.0 |
3.3 |
80 |
100 |
1 |
±5.0 / 50 |
2.0:1 |
KD-RC |
SKD-0521833360-SFSF-A1 |
0.5 to 18.0 |
3.6 |
60 |
100 |
0.5 |
±5.0 / 50 |
2.0:1 |
KD-RC |
SKD-0230431480-SFSF-R1 |
2.0 to 4.0 |
1.4 |
80 |
100 |
1 |
±5.0 / 50 |
1.5:1 |
KD-RC |
SKD-0430831680-SFSF-R1 |
4.0 to 8.0 |
1.6 |
80 |
100 |
1 |
±5.0 / 50 |
1.7:1 |
KD-RC |
SKD-0831833080-SFSF-R1 |
8.0 to 18.0 |
3 |
80 |
100 |
1 |
±5.0 / 50 |
2.0:1 |
KD-RC |
SKD-0521833260-SFSF-R1 |
0.5 to 18.0 |
3.2 |
60 |
100 |
0.5 |
±5.0 / 50 |
2.0:1 |
KD-RC |
SKD-1832732540-KFKF-R1 |
18.0 to 26.5 |
2.5 |
40 |
100 |
0.25 |
±5.0 / 20 |
1.5:1 |
KD-RC |
SKD-2734032735-KFKF-R1 |
26.5 to 40.0 |
2.7 |
35 |
100 |
0.25 |
±5.0 / 20 |
1.5:1 |
KD-RC |
SKD-1834033230-KFKF-R1 |
18.0 to 40.0 |
3.2 |
30 |
100 |
0.25 |
±5.0 / 20 |
1.5:1 |
KD-RC |
SKD-3335033530-2F2F-R1 |
33.0 to 50.0 |
3.5 |
30 |
100 |
0.25 |
±5.0 / 20 |
1.5:1 |
KD-RC |
SKD-1835033530-2F2F-R1 |
18.0 to 50.0 |
3.5 |
30 |
100 |
0.25 |
±5.0 / 20 |
1.5:1 |
KD-RC |
SKD-4535532525-1919-R1 |
45.0 to 55.0 |
2.5 |
25 |
100 |
0.25 |
±5.0 / 30 |
1.5:1 |
KD-RU |
SKD-5536532725-1515-R1 |
55.0 to 65.0 |
2.7 |
25 |
100 |
0.25 |
±5.0 / 30 |
1.5:1 |
KD-RV |
SKD-7538533025-1212-R1 |
75.0 to 85.0 |
3 |
25 |
100 |
0.25 |
±5.0 / 30 |
1.5:1 |
KD-RE |
SKD-9031043525-1010-R1 |
90.0 to 100.0 |
3.5 |
25 |
100 |
0.25 |
±5.0 / 30 |
1.5:1 |
KD-RW |