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参数资料
| 型号： | ADV7842KBCZ-5P |
| 厂商： | Analog Devices Inc |
| 文件页数： | 4/28页 |
| 文件大小： | 0K |
| 描述： | IC DECODER 3D/4CH HDMI 256CSBGA |
| 标准包装： | 1 |
| 系列： | Advantiv®, Xpressview™ |
| 类型： | HDMI，接收器 |
| 应用： | HDTV，投影仪，机顶盒 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 256-LBGA，CSBGA |
| 供应商设备封装： | 256-CSPBGA（17x17） |
| 包装： | 托盘 |
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ADV7842
Rev. B | Page 12 of 28
POWER SUPPLY SEQUENCING
POWER-UP SEQUENCE
The recommended power-up sequence of the ADV7842 is as
follows:
1. 3.3 V supplies
2. 2.5 V supply (applies only if using DDR memory)
3. 1.8 V supplies
08849-
009
3.3V SUPPLIES
POWER-UP
PO
W
ER
SU
PPL
Y
(V)
3.3V SUPPLIES
1.8V SUPPLIES
2.5V SUPPLIES (IF ANY)
2.5V SUPPLIES
POWER-UP
1.8V SUPPLIES
POWER-UP
3.3V
2.5V
1.8V
Figure 7. Recommended Power-Up Sequence
Notes
Reset should be held low while the supplies are being powered up.
3.3 V supplies should be powered up first.
2.5 V supply should be powered after the 3.3 V supplies are
established but before the 1.8 V supplies.
1.8 V supplies should be powered up last.
The ADV7842 can alternatively be powered up by simulta-
neously asserting all supplies.
In this case, care must be taken to ensure that a lower rated supply
does not go above a higher rated supply level, because the supplies
are being established.
POWER-DOWN SEQUENCE
The ADV7842 supplies can be deasserted simultaneously as
long as a higher rated supply does not go below a lower rated
supply.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADV7844 | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad HDMI 1.4 Fast Switching Receiver with 12-Bit, 170 MHz Video and Graphics Digitizer and 3D Comb Filter Decoder |
| ADV7844KBCZ-5 | 功能描述:IC DECODER 3D/4CH HDMI 425CSBGA RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:Advantiv®, Xpressview™ 标准包装:250 系列:- 类型:电平移位器 应用:LCD 电视机/监控器 安装类型:表面贴装 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-WQFN（4x4）裸露焊盘 包装:带卷 (TR) 其它名称:296-32523-2TPS65198RUYT-ND |
| ADV7850 | 制造商:AD 制造商全称:Analog Devices 功能描述:Complete AV Front End |
| ADV7850KBCZ-5 | 功能描述:IC VIDEO DECODER 3D 425CSPBGA RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
| ADV7878JN | 制造商:Analog Devices 功能描述: |
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