參數(shù)資料
型號(hào): S-1172B42-U5T1U
元件分類: 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述: 4.2 V FIXED POSITIVE LDO REGULATOR, 0.1 V DROPOUT, PDSO5
封裝: HALOGEN FREE AND LEAD FREE, SOT-89, 5 PIN
文件頁數(shù): 32/34頁
文件大?。?/td> 478K
代理商: S-1172B42-U5T1U
ProASIC3 DC and Switching Characteristics
2- 80
v1.3
Table 2-100 A3P060 Global Resource
Commercial-Case Conditions: TJ = 70°C, VCC = 1.425 V
Parameter
Description
–2
–1
Std.
–F
Units
Min.1 Max.2 Min.1 Max.2 Min.1 Max.2 Min.1 Max.2
tRCKL
Input LOW Delay for Global Clock
0.71 0.93 0.81 1.05 0.95 1.24 1.14 1.49
ns
tRCKH
Input HIGH Delay for Global Clock
0.700.96 0.801.090.941.281.131.54
ns
tRCKMPWH Minimum Pulse Width HIGH for Global Clock
ns
tRCKMPWL Minimum Pulse Width LOW for Global Clock
ns
tRCKSW
Maximum Skew for Global Clock
0.26
0.29
0.34
0.41
ns
FRMAX
Maximum Frequency for Global Clock
MHz
Notes:
1. Value reflects minimum load. The delay is measured from the CCC output to the clock pin of a sequential
element, located in a lightly loaded row (single element is connected to the global net).
2. Value reflects maximum load. The delay is measured on the clock pin of the farthest sequential element,
located in a fully loaded row (all available flip-flops are connected to the global net in the row).
3. For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating
values.
Table 2-101 A3P125 Global Resource
Commercial-Case Conditions: TJ = 70°C, VCC = 1.425 V
Parameter
Description
–2
–1
Std.
–F
Units
Min.1 Max.2 Min.1 Max.2 Min.1 Max.2 Min.1 Max.2
tRCKL
Input LOW Delay for Global Clock
0.77 0.99 0.87 1.12 1.03 1.32 1.24 1.58
ns
tRCKH
Input HIGH Delay for Global Clock
0.761.02 0.871.161.021.371.231.64
ns
tRCKMPWH Minimum Pulse Width HIGH for Global Clock
ns
tRCKMPWL Minimum Pulse Width LOW for Global Clock
ns
tRCKSW
Maximum Skew for Global Clock
0.26
0.29
0.34
0.41
ns
FRMAX
Maximum Frequency for Global Clock
MHz
Notes:
1. Value reflects minimum load. The delay is measured from the CCC output to the clock pin of a sequential
element, located in a lightly loaded row (single element is connected to the global net).
2. Value reflects maximum load. The delay is measured on the clock pin of the farthest sequential element,
located in a fully loaded row (all available flip-flops are connected to the global net in the row).
3. For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating
values.
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