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參數(shù)資料
| 型號(hào)： | NE681M23 |
| 廠商： | NEC Corp. |
| 英文描述： | NPN SILICON TRANSISTOR |
| 中文描述： | NPN硅晶體管 |
| 文件頁(yè)數(shù)： | 1/20頁(yè) |
| 文件大?。?/td> | 218K |
| 代理商： | NE681M23 |
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DESCRIPTION
from this datasheet are not
The following part numbers
NEC's NE681 series of NPN epitaxial silicon transistors are
designed for low noise, high gain, low cost amplifier applica-
tions. Both the chip and micro-x versions are suitable for
amplifier applications up to 4 GHz. The NE681 die is also
available in six different low cost plastic surface mount pack-
age styles. NE681's unique device characteristics allow you to
use a single matching point to simultaneously achieve both low
noise and high gain.
The following part numbers
The following part numbers
The following part numbers
The following part numbers
recommended for new design.
recommended for new design.
recommended for new design.
recommended for new design.
recommended for new design.
Please call sales office for
Please call sales office for
Please call sales office for
Please call sales office for
Please call sales office for
0.5 1.0 2.0 3.0
1.0
2.0
3.0
0
10
20
MSG
G
A
NF
V
CE
= 3 V, I
C
= 5 mA
MAG
NEC's NPN SILICON HIGH
FREQUENCY TRANSISTOR
NE681
SERIES
FEATURES
HIGH GAIN BANDWIDTH PRODUCT:
f
T
= 8 GHz
LOW NOISE FIGURE:
1.2 dB at 1 GHz
HIGH ASSOCIATED GAIN:
15 dB at 1 GHz
12 dB at 2 GHz
LOW COST
Frequency, f (GHz)
A
a
G
M
18 (SOT 343 STYLE)
19 (3 PIN ULTRA
SUPER MINI MOLD)
39 (SOT 143 STYLE)
39R (SOT 143R STYLE)
33 (SOT 23 STYLE)
E
B
NOISE FIGURE, GAIN MSG
AND MAG vs. FREQUENCY
30 (SOT 323 STYLE)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NE68519 | NONLINEAR MODEL |
| NE68639-T1 | SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR |
| NE686 | SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR |
| NE68630-T1 | SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR |
| NE68633-T1 | SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NE68330 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 8V V(BR)CEO | 5MA I(C) |
| NE68333 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 8V V(BR)CEO | 5A I(C) |
| NE68337 | 制造商:NEC 制造商全稱:NEC 功能描述:NPN SILICON HIGH FREQUENCY TRANSISTOR |
| NE68339 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 5MA I(C) | SOT-143 |
| NE68339B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 5MA I(C) | SOT-143 |
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