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參數資料
| 型號： | FXMA108BQX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/18頁 |
| 文件大?。?/td> | 0K |
| 描述： | TRANSLATOR 8BIT DUAL 3ST 20DQFN |
| 標準包裝： | 1 |
| 邏輯功能： | 變換器，雙向，單向，3 態 |
| 位數： | 8 |
| 輸入類型： | 邏輯 |
| 輸出類型： | 邏輯 |
| 數據速率： | 80Mbps |
| 通道數： | 8 |
| 輸出/通道數目： | 1 |
| 差分 - 輸入:輸出： | 無/無 |
| 傳輸延遲（最大）： | 5.5ns |
| 電源電壓： | 1.65 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 20-WQFN 裸露焊盤，20-DQFN |
| 供應商設備封裝： | 20-DQFN |
| 包裝： | 標準包裝 |
| 其它名稱： | FXMA108BQXDKR FXMA108BQXDKR-ND FXMA108BQXFSDKR |
July 2010
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXMA108 Rev. 1.0.1
FXMA108
—
Dual-Supply,
8-Bit
Signal
Translator
with
Configurable
Voltage
S
upplies
and
Signal
Levels
FXMA108
Dual-Supply, 8-Bit Signal Translator with Configurable
Voltage Supplies and Signals Levels, 3-State Outputs
and Auto Direction Sensing
Features
Bi-Directional Interface between Two Levels from
1.65V to 5.5V
Fully Configurable: Inputs and Outputs Track VCC
Non-Preferential Power-Up; Either VCC may be
Powered-Up First
Outputs Remain in 3-State Until Active VCC Level is
Reached
Outputs Switch to 3-State if Either VCC is at GND
Power-Off Protection
Bus Hold On Data Inputs Eliminates the Need for
Pull-Up Resistors
Control Input (/OE) is Referenced to VCCA Voltage
Packaged in 20-Terminal DQFN
Direction Control Not Needed
80Mbps Throughput when Translating between
2.5V and 5.0V
ESD Protection Exceeds:
8kV Human Body Model (B Port I/O to GND)
(JESD22-A114 & Mil Std 883e 3015.7)
5kV Human Body Model (A Port I/O to GND)
(JESD22-A114 & Mil Std 883e 3015.7)
2kV Charged Device Model (ESD STM 5.3)
(JESD22-C101)
Description
The FXMA108 is a configurable dual-voltage supply
translator designed for both uni-directional and bi-
directional voltage translation between two logic levels.
The device allows translation between voltages as high
as 5.5V to as low as 1.65V. The A port tracks the VCCA
level and the B port tracks the VCCB level. This allows for
bi-directional voltage translation over a variety of
voltage levels: 1.8V, 2.5V, 3.3V, and 5.0V.
The device remains in 3-state until both VCCs reach
active levels, allowing either VCC to be powered-up first.
Internal power-down control circuits place the device in
3-state if either VCC is removed.
The /OE input, when high, disables both the A and B
Side by placing them in a 3-state condition. The /OE
input is supplied by VCCA.
The FXMA108 supports bi-directional translation without
the need for a direction control pin. The two sides of the
device have auto-direction-sense capability. Either port
may sense an input signal and transfer it as an output
signal to the other port.
Applications
Cell Phones, PDA, Digital Camera, Portable GPS,
and Storage
Ordering Information
Part Number
Operating
Temperature Range
Package
Packing
Method
FXMA108BQX
-40 to 85°C
20-Lead, DQFN, JEDEC MO-241, 2.5x4.5mm
3000 Units
Tape and Reel
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FXMA2102 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual Supply, 2-Bit Voltage Translator / Buffer / Repeater / Isolator for I2C Applications |
| FXMA2102L8X | 功能描述:轉換 - 電壓電平 2xSupply 2Bit Volt. Trnsltr/Bffr/Rptr RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| FXMA2102L8X_F087 | 功能描述:轉換 - 電壓電平 Config Volt Xlator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| FXMA2102UMX | 功能描述:轉換 - 電壓電平 2xSupply 2-Bit Volt Trnsltr/Bffr/Rptr RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| FXMA2102UMX_F106 | 功能描述:轉換 - 電壓電平 Config Volt Xlator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
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