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參數(shù)資料
| 型號： | TMPR28051 |
| 英文描述： | TMPR28051 STS-1/AU-3 (STM-0) Mapper Device Advisory for Version 5 of the Device |
| 中文描述： | TMPR28051 STS-1/AU-3（的STM - 0）映射為版本的設(shè)備5設(shè)備咨詢 |
| 文件頁數(shù)： | 79/90頁 |
| 文件大?。?/td> | 1090K |
| 代理商： | TMPR28051 |
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Data Sheet
August 1999
TMPR28051 STS-1/AU-3 (STM-0) Mapper
65
Lucent Technologies Inc.
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent or latent damage to the device. These
are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in
excess of those given in the operational sections of this device specification. Exposure to absolute maximum rat-
ings for extended periods can adversely affect device reliability.
Table 34. Absolute Maximum Ratings
Handling Precautions
Although protection circuitry has been designed into this device, proper precautions should be taken to avoid expo-
sure to electrostatic discharge (ESD) during handling and mounting. Lucent employs a human-body model (HBM)
and charged-device model (CDM) for ESD-susceptibility testing and protection design evaluation. ESD voltage
thresholds are dependent on the circuit parameters used in the defined model. No industry-wide standard has
been adopted for the CDM. However, a standard HBM (resistance = 1500
, capacitance = 100 pF) is widely used
and, therefore, can be used for comparison purposes. The HBM ESD threshold presented here was obtained by
using these circuit parameters.
Parameter
Symbol
V
DD
V
I
V
O
T
stg
T
A
Min
–0.5
–0.3
—
–65
–40
Max
4.6
5.5
3.63
125
85
Unit
V
V
V
°C
°C
Power Supply (dc Voltage)
Input Voltage
Output Voltage
Storage Temperature
Ambient Operating Temperature Range
Table 35. ESD Threshold Voltage
Model
Voltage (volts)
2000
500
1000
HBM
CDM (all pins except corner pins)
CDM (all corner pins)
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