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參數(shù)資料
| 型號(hào)： | FXLA108BQX |
| 廠商： | Fairchild Semiconductor |
| 文件頁(yè)數(shù)： | 13/17頁(yè) |
| 文件大小： | 0K |
| 描述： | TRANSLATOR 8BIT DUAL LV 20DQFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 邏輯功能： | 變換器，雙向，3 態(tài) |
| 位數(shù)： | 8 |
| 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： | 8 |
| 差分 - 輸入:輸出： | 無(wú)/無(wú) |
| 傳輸延遲（最大）： | 4ns |
| 電源電壓： | 1.1 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 20-WQFN 裸露焊盤，20-DQFN |
| 供應(yīng)商設(shè)備封裝： | 20-DQFN |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁(yè)面： | 1219 (CN2011-ZH PDF) |
| 其它名稱： | FXLA108BQXDKR |
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2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXLA108 Rev. 1.0.5
5
FXLA108
—
Low-Voltage
Dual-Suppl
y
8-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 0V, 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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FXLA108BQX-CUT TAPE | 制造商:FAIRCHILD 功能描述:FXLA108 Series 3.6 V 100 Mbps Low Voltage Dual Supply 8-Bit Voltage Translator |
| FXLA2203 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual-Mode, Dual-SIM-Card Level Translator |
| FXLA2203UMX | 功能描述:轉(zhuǎn)換 - 電壓電平 Dual-Mode Dual-SIM Card Level Translatr 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 |
| FXLA2204UMX | 功能描述:接口 - 專用 Dual-SIM-Card Level Translator RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| FXLC95000CL | 制造商:Freescale Semiconductor 功能描述:FXLC95000CL - Bulk |
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