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參數(shù)資料
| 型號： | S-1172B27-E6T1U |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 2.7 V FIXED POSITIVE LDO REGULATOR, 0.1 V DROPOUT, PDSO6 |
| 封裝： | HALOGEN FREE AND LEAD FREE, HSOP-6 |
| 文件頁數(shù)： | 9/34頁 |
| 文件大?。?/td> | 478K |
| 代理商： | S-1172B27-E6T1U |
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ProASIC3 DC and Switching Characteristics
v1.3
2 - 91
Timing Characteristics
Table 2-107 RAM4K9
Commercial-Case Conditions: TJ = 70°C, Worst-Case VCC = 1.425 V
Parameter
Description
–2
–1
Std.
–F
Units
tAS
Address setup time
0.25 0.28 0.33 0.40
ns
tAH
Address hold time
0.00 0.00 0.00 0.00
ns
tENS
REN_B, WEN_B setup time
0.14 0.16 0.19 0.23
ns
tENH
REN_B, WEN_B hold time
0.10 0.11 0.13 0.16
ns
tBKS
BLK_B setup time
0.23 0.27 0.31 0.37
ns
tBKH
BLK_B hold time
0.02 0.02 0.02 0.03
ns
tDS
Input data (DI) setup time
0.18 0.21 0.25 0.29
ns
tDH
Input data (DI) hold time
0.00 0.00 0.00 0.00
ns
tCKQ1
Clock HIGH to new data valid on DO (output retained, WMODE = 0)
2.36 2.68 3.15 3.79
ns
Clock HIGH to new data valid on DO (flow-through, WMODE = 1)
1.79 2.03 2.39 2.87
ns
tCKQ2
Clock HIGH to new data valid on DO (pipelined)
0.89 1.02 1.20 1.44
ns
tWRO
Address collision clk-to-clk delay for reliable read access after write
on same address
TBDTBD TBDTBD
ns
tCCKH
Address collision clk-to-clk delay for reliable write access after
write/read on same address
TBDTBD TBDTBD
ns
tRSTBQ
RESET_B LOW to data out LOW on DO (flow-through)
0.92 1.05 1.23 1.48
ns
RESET_B LOW to Data Out LOW on DO (pipelined)
0.92 1.05 1.23 1.48
ns
tREMRSTB
RESET_B removal
0.29 0.33 0.38 0.46
ns
tRECRSTB
RESET_B recovery
1.50 1.71 2.01 2.41
ns
tMPWRSTB
RESET_B minimum pulse width
0.21 0.24 0.29 0.34
ns
tCYC
Clock cycle time
3.23 3.68 4.32 5.19
ns
FMAX
Maximum frequency
310
272
231
193
MHz
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating
values.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S-1172B27-U5T1G | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR |
| S-1172B28-E6T1G | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR |
| S-1172B28-U5T1G | 功能描述:低壓差穩(wěn)壓器 - LDO LINEAR LDO REG HI 70UA IQ 1000MA IOUT RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-1172B29-E6T1G | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR |
| S-1172B29-U5T1G | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR |
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