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參數(shù)資料
| 型號： | HSMP-3802-TR1 |
| 英文描述： | Surface Mount PIN Diodes |
| 中文描述： | 表面貼裝PIN二極管 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大小： | 105K |
| 代理商： | HSMP-3802-TR1 |
10
Microstrip Shunt
Connections for
HSMP-48XX Series
In the diagram above, the
center conductor of the
microstrip line is interrupted
and leads 1 and 2 of the
HSMP-38XX series diode are
placed across the resulting gap.
This forces the 0.5 nH lead
inductance of leads 1 and 2 to
appear as part of a low pass
filter, reducing the shunt
parasitic inductance and
increasing the maximum
available attenuation. The 0.3 nH
of shunt inductance external
to the diode is created by the via
holes, and is a good estimate for
0.032" thick material.
Co-Planar Waveguide
Shunt Connection for
HSMP-48XX Series
Co-Planar waveguide, with
ground on the top side of the
printed circuit board, is shown
in the diagram above. Since it
eliminates the need for via holes
to ground, it offers lower shunt
parasitic inductance and higher
maximum attenuation when
compared to a microstrip circuit.
50 OHM MICROSTRIP LINES
PAD CONNECTED TO
GROUND BY TWO
VIA HOLES
0.3 nH
0.3 nH
0.3 pF*
1.5 nH
1.5 nH
*0.8 pF TYPICAL FOR HSMP-4820
Figure 34. Equivalent Circuit.
Figure 33. Circuit Layout.
*0.8 pF TYPICAL FOR HSMP-4820
Figure 36. Equivalent Circuit.
Figure 35. Circuit Layout.
Co-Planar Waveguide
Groundplane
Center Conductor
Groundplane
0.3 pF*
0.75 nH
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HSMP-3802-TR2 | Surface Mount PIN Diodes |
| HSMP-3804-BLK | Surface Mount PIN Diodes |
| HSMP-3804-TR1 | Surface Mount PIN Diodes |
| HSMP-3804-TR2 | Surface Mount PIN Diodes |
| HSMP-3810-BLK | Surface Mount PIN Diodes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HSMP-3802-TR2 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Surface Mount PIN Diodes |
| HSMP-3804 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Surface Mount PIN Diodes |
| HSMP-3804-BLK | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Surface Mount PIN Diodes |
| HSMP-3804-TR1 | 制造商:Hewlett Packard Co 功能描述: 制造商:Agilent Technologies 功能描述:100 V, SILICON, PIN DIODE, SOT-23, 3PIN 制造商:Hewlett Packard Co 功能描述:100 V, SILICON, PIN DIODE, SOT-23, 3PIN |
| HSMP-3804-TR2 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Surface Mount PIN Diodes |
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