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參數資料
| 型號： | PI7AT04CEX |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | SOTINY Low Voltage, Zero-Delay, Active Transmission Line Clamp |
| 中文描述： | SOTINY低電壓，零延遲，傳輸線有源鉗位 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 212K |
| 代理商： | PI7AT04CEX |
1
PS8588C 08/02/04
Features
5V and 3.3V Line Clamping
Near Zero Quiescent Supply Current: 10μA Maximum
– Active circuit clamping
Low Capacitance: 5pF (typ.)
High 4kV ESD Protection
Packaging (Pb-free & Green Available):
- 6-pin SC70 (C)
Benefits
Reduced EMI
– Limits high-frequency ring voltage
Minimum Power Consumption
Higher Noise Margin
Minimal Line Loading
Applications
CPU Termination
Backplane Termination
Termination
Description
The PI7AT04 actively clamps overshoot and undershoot voltages
on transmission lines and backplanes. Improperly terminated data
lines have reflections that can result in lost data or unreliable
system behavior.
The PI7AT04 clamps undershoot and overshoot voltages for up
to four lines. For other options and packages contact Pericom
Marketing.
Compared to Schottky diodes, the PI7AT04 uses less power and
requires no additional drive power. By avoiding a passive termina-
tion/clamp technology, PI7AT04 power consumption is very low
at 5V.
The PI7AT04 is ideal in applications where characteristic imped-
ance varies with system configuration. Changing characteristic
impedance is common when memory or function cards are added
or removed on a bus.
The PI7AT04 does not replace parallel terminator resistors.
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SOT
INY
TM
Low Voltage, Zero-Delay,
Active Transmission Line Clamp
Product Pin Description
Product Pin Configuration
r
e
b
m
u
N
n
e
m
a
N
n
o
D
0
7
C
S
,
1
0
T
n
o
m
r
T
e
2
1
T
n
o
m
r
T
e
4
2
T
n
o
m
r
T
e
5
3
T
n
o
m
r
T
e
3
D
N
G
d
n
u
o
G
6
V
D
D
e
a
V
y
p
u
S
e
P
1
2
3
6
5
4
T0
T1
GND
VDD
T3
T2
6-Pin
C
Functional Block Diagram
Control
Input
V
DD
Τ
0
Τ
3
相關PDF資料 |
PDF描述 |
|---|---|
| PI7AT04CX | SOTINY Low Voltage, Zero-Delay, Active Transmission Line Clamp |
| PI7AT04 | SOTINY Low Voltage, Zero-Delay, Active Transmission Line Clamp |
| PI7C21P100 | 2-PORT PCI-X BRIDGE |
| PI7C21P100NH | 2-PORT PCI-X BRIDGE |
| PI7C7100BNA | PCI Bus Interface/Controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI7AT04CX | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:SOTINY Low Voltage, Zero-Delay, Active Transmission Line Clamp |
| PI7C21P100 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2-PORT PCI-X BRIDGE |
| PI7C21P100B | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2-PORT PCI-X TO PCI-X BRIDGE |
| PI7C21P100BEVB | 功能描述:界面開發工具 3 Port PCI Bridge Eval Brd RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| PI7C21P100BNH | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2-PORT PCI-X TO PCI-X BRIDGE |
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