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參數(shù)資料
| 型號(hào)： | FXLA102L8X |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 13/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | TRANSLATOR DUAL 2BIT 8-MICROPAK |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 邏輯功能： | 變換器，雙向，3 態(tài) |
| 位數(shù)： | 2 |
| 輸入類型： | 電壓 |
| 輸出類型： | 電壓 |
| 數(shù)據(jù)速率： | 140Mbps |
| 通道數(shù)： | 1 |
| 輸出/通道數(shù)目： | 2 |
| 差分 - 輸入:輸出： | 無/無 |
| 傳輸延遲（最大）： | 3.5ns |
| 電源電壓： | 1.1 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 8-XFQFN |
| 供應(yīng)商設(shè)備封裝： | 8-MicroPak? |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1219 (CN2011-ZH PDF) |
| 其它名稱： | FXLA102L8XDKR FXLA102L8XDKR-ND FXLA102L8XFSDKR |
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXLA102 Rev. 1.0.4
5
FXLA102
—
Low-Voltage
Dual-Suppl
y
2-Bit
Voltage
Translator
Power-Up/Power-Down Sequence
FXL translators offer an advantage in that either VCC
may be powered up first. This benefit derives from the
chip design. When either VCC is at 0 V, outputs are in a
high-impedance state. The control input (/OE) is
designed to track the VCCA supply. A pull-up resistor
tying /OE to VCCA should be used to ensure that bus
contention, excessive currents, or oscillations do not
occur during power-up or power-down. The size of the
pull-up resistor is based upon the current-sinking
capability of the device driving the /OE pin.
The recommended power-up sequence is:
1.
Apply power to the first VCC.
2.
Apply power to the second VCC.
3.
Drive the /OE input LOW to enable the device.
The recommended power-down sequence is:
1.
Drive /OE input HIGH to disable the device.
2.
Remove power from either VCC.
3.
Remove power from other VCC.
Pull-Up/Pull-Down Resistors
Do not use pull-up or pull-down resistors. This device
has bus-hold circuits: pull-up or pull-down resistors are
not recommended because they interfere with the
output state. The current through these resistors may
exceed the hold drive, II(HOLD) and/or II(OD) bus-hold
currents. The bus-hold feature eliminates the need for
extra resistors.
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| FXLA102L8X_12 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage Dual-Supply 2-Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3-State Outputs, and Auto Direction Sensing |
| FXLA104 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage Dual-Supply 4-Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3-State Outputs, and Auto Direction Sensing |
| FXLA104_12 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage Dual-Supply 4-Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3-State Outputs, and Auto Direction Sensing |
| FXLA104UM12X | 功能描述:轉(zhuǎn)換 - 電壓電平 Logic Ic RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| FXLA104UM12X_12 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Voltage Dual-Supply 4-Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3-State Outputs, and Auto Direction Sensing |
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