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參數(shù)資料
| 型號： | AD8142ACPZ-R7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 6/24頁 |
| 文件大小： | 0K |
| 描述： | IC AMP VIDEO TRIPLE DR 24-LFCSP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 應(yīng)用： | 驅(qū)動器 |
| 輸出類型： | 差分 |
| 電路數(shù)： | 3 |
| -3db帶寬： | 285MHz |
| 轉(zhuǎn)換速率： | 1250 V/µs |
| 電流 - 電源： | 47mA |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 5.5 V，±2.25 V ~ 2.75 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-WFQFN 裸露焊盤，CSP |
| 供應(yīng)商設(shè)備封裝： | 24-LFCSP-WQ（4x4） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | AD8142ACPZ-R7DKR |
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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| AD8142ACPZ-RL | 功能描述:IC VIDEO AMP TRPL DIFF 24LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| AD8142-EVALZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, Triple Differential Drivers |
| AD8143 | 制造商:AD 制造商全稱: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 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
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