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| 型号： | AD8191ASTZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/32页 |
| 文件大小： | 0K |
| 描述： | IC INTERFACE HDMI/DVI 100-LQFP |
| 标准包装： | 1,000 |
| 功能： | 开关，DVI/HDMI |
| 电路： | 1 x 16:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-LQFP（14x14） |
| 包装： | 带卷 (TR) |
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4:1 HDMI/DVI Switch with Equalization
AD8191
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2006 Analog Devices, Inc. All rights reserved.
FEATURES
Four inputs, one output HDMI/DVI links
Four TMDS channels per link
Supports 250 Mbps to 1.65 Gbps data rates
Supports 25 MHz to 165 MHz pixel clocks
Equalized inputs for operation with long HDMI cables
(20 meters at 1080p)
Fully buffered unidirectional inputs/outputs
Globally switchable, 50 Ω on-chip terminations
Pre-emphasized outputs
Low added jitter
Single-supply operation (3.3 V)
Four auxiliary channels per link
Bidirectional unbuffered inputs/outputs
Flexible supply operation (3.3 V to 5 V)
HDCP standard compatible
Allows switching of DDC bus and two additional signals
Multiple channel bundling modes
1x (4:1) HDMI/DVI link switch (default)
2x (8:1) TMDS channel and auxiliary signal switch
1x (16:1) TMDS channel and auxiliary signal switch
Output disable feature
Reduced power dissipation
Removable output termination
Allows building of larger arrays
Two AD8191s support HDMI/DVI dual-link
Standards compatible: HDMI receiver, DVI, HDCP
Serial (I2C slave) and parallel control interface
100-lead, 14 mm × 14 mm LQFP, Pb-free package
APPLICATIONS
Multiple input displays
Projectors
A/V receivers
Set-top boxes
Advanced television (HDTV) sets
FUNCTIONAL BLOCK DIAGRAM
LOW SPEED UNBUFFERED
HIGH SPEED
BUFFERED
AVCC
DVCC
AMUXVCC
AVEE
DVEE
VTTO
OP[3:0]
AUX_COM[3:0]
ON[3:0]
+
–
4
BIDIRECTIONAL
I2C_SDA
I2C_SCL
I2C_ADDR[2:0]
VTTI
IP_A[3:0]
IN_A[3:0]
+
–
IP_B[3:0]
IN_B[3:0]
+
–
IP_C[3:0]
IN_C[3:0]
+
–
IP_D[3:0]
IN_D[3:0]
AUX_C[3:0]
AUX_B[3:0]
AUX_A[3:0]
AUX_D[3:0]
+
–
4
EQ
SWITCH
CORE
SWITCH
CORE
CONTROL
LOGIC
CONFIG
INTERFACE
3
2
SERIAL
PARALLEL
P
_C
H[
1:
0]
PP
_O
T
O
PP
_O
CL
PP
_E
Q
PP
_E
N
PP
_P
R
E
[1
:0
]
RESET
PE
4
AD8191
0
612
3-
00
1
Figure 1.
TYPICAL APPLICATION
DVD PLAYER
GAME CONSOLE
SET-TOP BOX
MEDIA CENTER
HDTV SET
HDMI
RECEIVER
AD8191
01:18
0
612
3-
0
02
Figure 2. Typical HDTV Application
GENERAL DESCRIPTION
The AD8191 is a HDMI/DVI switch featuring equalized TMDS
inputs and pre-emphasized TMDS outputs, ideal for systems
with long cable runs. Outputs can be set to a high impedance
state to reduce the power dissipation and/or allow the construc-
tion of larger arrays using the wire-OR technique. Flexible
channel bundling modes (for both the TMDS channels and the
auxiliary signals) allow the AD8191 to be configured as a 4:1 single
HDMI/DVI link switch, a dual 8:1 switch, or a single 16:1 switch.
The AD8191 is provided in a 100-lead LQFP, Pb-free, surface
mount package specified to operate over the 40°C to +85°C
temperature range.
PRODUCT HIGHLIGHTS
1.
Supports data rates up to 1.65 Gbps, enabling 1080p HDMI
formats and UXGA (1600 × 1200) DVI resolutions.
2.
Input cable equalizer enables use of long cables at the input
(more than 20 meters of 24 AWG cable at 1080p).
3.
Auxiliary switch routes a DDC bus and two additional signals
for a single-chip, HDMI 1.2a receive-compliant solution.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8191-EVAL | 制造商:Analog Devices 功能描述:EVAL KIT FOR 4:1 HDMI/DVI SWIT W/ EQUALIZATION - Bulk |
| AD8192 | 制造商:AD 制造商全称:Analog Devices 功能描述:2:1 HDMI/DVI Switch with Equalization and DDC/CEC Buffers |
| AD8192ACPZ | 功能描述:IC SW MUX HDMI/DVI 2:1 56LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 特色产品:MicroPak? 标准包装:1 系列:- 功能:开关 电路:2 x SPST - NC 导通状态电阻:500 毫欧 电压电源:单电源 电压 - 电源，单路/双路(±):1.4 V ~ 4.3 V 电流 - 电源:150nA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-XFDFN 供应商设备封装:8-XSON，SOT833-1 （1.95x1） 包装:Digi-Reel® 其它名称:568-5557-6 |
| AD8192ACPZ-RL7 | 功能描述:IC SW MUX HDMI/DVI 2:1 56LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| AD8192-EVALZ | 制造商:AD 制造商全称:Analog Devices 功能描述:2:1 HDMI/DVI Switch with Equalization and DDC/CEC Buffers |
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