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参数资料
| 型号： | FXMA108BQX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | TRANSLATOR 8BIT DUAL 3ST 20DQFN |
| 标准包装： | 1 |
| 逻辑功能： | 变换器，双向，单向，3 态 |
| 位数： | 8 |
| 输入类型： | 逻辑 |
| 输出类型： | 逻辑 |
| 数据速率： | 80Mbps |
| 通道数： | 8 |
| 输出/通道数目： | 1 |
| 差分 - 输入:输出： | 无/无 |
| 传输延迟（最大）： | 5.5ns |
| 电源电压： | 1.65 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 20-WQFN 裸露焊盘，20-DQFN |
| 供应商设备封装： | 20-DQFN |
| 包装： | 标准包装 |
| 其它名称： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| FXMA2102 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Dual Supply, 2-Bit Voltage Translator / Buffer / Repeater / Isolator for I2C Applications |
| FXMA2102L8X | 功能描述:转换 - 电压电平 2xSupply 2Bit Volt. Trnsltr/Bffr/Rptr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| FXMA2102L8X_F087 | 功能描述:转换 - 电压电平 Config Volt Xlator RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| FXMA2102UMX | 功能描述:转换 - 电压电平 2xSupply 2-Bit Volt Trnsltr/Bffr/Rptr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| FXMA2102UMX_F106 | 功能描述:转换 - 电压电平 Config Volt Xlator RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
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