参数资料
| 型号： | AD8142ACPZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 6/24页 |
| 文件大小： | 0K |
| 描述： | IC VIDEO AMP TRPL DIFF 24LFCSP |
| 标准包装： | 5,000 |
| 应用： | 驱动器 |
| 输出类型： | 差分 |
| 电路数： | 3 |
| -3db带宽： | 285MHz |
| 转换速率： | 1250 V/µs |
| 电流 - 电源： | 47mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 5.5 V，±2.25 V ~ 2.75 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 24-LFCSP-WQ（4x4） |
| 包装： | 带卷 (TR) |
AD8141/AD8142
Data Sheet
Rev. A | Page 14 of 24
TERMINOLOGY
Differential Voltage
Differential voltage refers to the difference between two node
voltages that are balanced with respect to each other. For example,
in Figure 36, the output differential voltage (or output differential
mode voltage) is defined as
VOUT, dm = (VOP VON)
Common-mode voltage refers to the average of two node voltages
with respect to a common reference (usually the local ground).
The output common-mode voltage is defined as
2
)
(
,
ON
OP
cm
OUT
V
+
=
Output Balance
Output balance is a measure of how well the differential output
signals are matched in amplitude and how close they are to exactly
180° apart in phase. Balance can be easily determined by placing a
well-matched resistor divider between the differential output
voltage nodes and comparing the magnitude of the signal at the
divider’s midpoint with the magnitude of the differential signal.
By this definition, output balance error is the magnitude of the
change in output common-mode voltage divided by the magnitude
of the change in output differential-mode voltage in response to
a differential input signal.
dm
OUT
cm
OUT
V
Error
Balance
Output
,
=
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8142-EVALZ | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, Triple Differential Drivers |
| AD8143 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed, Triple Differential Receiver with Comparators |
| AD8143ACPZ-R2 | 制造商:Analog Devices 功能描述:SP Amp DIFF Receiver Amp Triple 制造商:Analog Devices 功能描述:SP AMP DIFF RCVR AMP TRIPLE 12V/24V 32LFCSP EP - Tape and Reel 制造商:Analog Devices 功能描述:TRIPLE DIFFERENTIAL RECEIVER |
| AD8143ACPZ-REEL | 功能描述:IC RECEIVER TRIPLE DIFF 32LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| AD8143ACPZ-REEL7 | 功能描述:IC RECEIVER TRIPLE DIFF 32LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
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