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參數(shù)資料
| 型號(hào)： | SN74TVC3010DBQ |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 標(biāo)準(zhǔn)邏輯 |
| 英文描述： | SPECIALTY LOGIC CIRCUIT, PDSO24 |
| 封裝： | SSOP-24 |
| 文件頁(yè)數(shù)： | 11/13頁(yè) |
| 文件大?。?/td> | 196K |
| 代理商： | SN74TVC3010DBQ |
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SN74TVC3010
10-BIT VOLTAGE CLAMP
SCDS088B – APRIL 1999 – REVISED MAY 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
electrical characteristics
The electrical characteristics of the NMOS transistors used in the TVC devices are illustrated by TI SPICE
simulations. Figure 4 shows the test configuration for the TI SPICE simulations. The results, shown in
Figures 5 and 6, show the current through a pass transistor, versus the voltage at the source for different
reference voltages. The plots of the dc characteristics clearly reveal that the device clamps at the desired
reference voltage for the varying device environments.
Figure 5 shows the V-I characteristics, with low reference voltages and a reference-transistor drain-supply
voltage of 3.3 V. To further investigate the spread of the V-I characteristic curves, VREF was held at 2.5 V and
IREF was increased by raising VDDREF (see Figure 6). The result was a tighter grouping of the V-I curves.
VDPASS
VREF
RDREF
GATE
VBIAS
VDDREF
RDPASS
VDDPASS
VSPASS
Figure 4. TI SPICE Simulation Schematic and Voltage-Node Names
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74TVC3010DBQR | 功能描述:數(shù)字總線開(kāi)關(guān) IC 10-BIT VOLTAGE CLAMP RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| SN74TVC3010DBQRE4 | 功能描述:數(shù)字總線開(kāi)關(guān) IC DUAL INVERTER GATE RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| SN74TVC3010DBQRG4 | 功能描述:數(shù)字總線開(kāi)關(guān) IC 10-BIT VOLTAGE CLAMP RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| SN74TVC3010DGVR | 功能描述:數(shù)字總線開(kāi)關(guān) IC 10-BIT VOLTAGE CLAMP RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| SN74TVC3010DGVRE4 | 功能描述:數(shù)字總線開(kāi)關(guān) IC DUAL INVERTER GATE RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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