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參數(shù)資料
| 型號(hào)： | AD8191AASTZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC HDMI/DVI SWITCH 4:1 100LQFP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 功能： | 開關(guān)，DVI/HDMI |
| 電路： | 1 x 16:1 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 100-LQFP |
| 供應(yīng)商設(shè)備封裝： | 100-LQFP（14x14） |
| 包裝： | 托盤 |
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4:1 HDMI/DVI Switch with Equalization
AD8191A
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
www.analog.com
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
FEATURES
4 inputs, one output HDMI/DVI link
Pin-to-pin compatible with the AD8197A
4 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)
4 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 2 additional signals
Output disable feature
Reduced power dissipation
Removable output termination
Allows building of larger arrays
Two AD8191As 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
AD8191A
0
701
3-
00
1
Figure 1.
TYPICAL APPLICATION
DVD PLAYER
GAME CONSOLE
SET-TOP BOX
MEDIA CENTER
HDTV SET
HDMI
RECEIVER
AD8191A
01:18
070
13
-00
2
Figure 2. Typical HDTV Application
GENERAL DESCRIPTION
The AD8191A is an 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 to allow
the construction of larger arrays using the wire-OR technique.
The AD8191A 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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD8191ASTZ | IC INTERFACE HDMI/DVI 100-LQFP |
| AD8192ACPZ-RL7 | IC SW MUX HDMI/DVI 2:1 56LFCSP |
| AD8193ACPZ | IC SWITCH TMDS BUFF 2:1 32LFCSP |
| AD8194ACPZ-R7 | IC SWITCH TMDS BUFF 2:1 32LFCSP |
| AD8195ACPZ | IC BUFF HDMI/DVI W/EQUAL 40LFCSP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8191AASTZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:4:1 HDMI/DVI Switch with Equalization |
| AD8191AASTZ-RL | 功能描述:IC SWITCH HDMI/DVI 4:1 100LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 其它有關(guān)文件:STG4159 View All Specifications 標(biāo)準(zhǔn)包裝:5,000 系列:- 功能:開關(guān) 電路:1 x SPDT 導(dǎo)通狀態(tài)電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:7-覆晶 包裝:帶卷 (TR) |
| AD8191AASTZ-RL1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:4:1 HDMI/DVI Switch with Equalization |
| AD8191ACPZ | 制造商:Analog Devices 功能描述:- Bulk |
| AD8191A-EVALZ | 制造商:Analog Devices 功能描述:EVAL BD FOR AD8191A - Bulk |
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