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參數資料
| 型號： | TMDS461PZT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封裝： | PLASTIC, TQFP-100 |
| 文件頁數： | 1/43頁 |
| 文件大小： | 3111K |
| 代理商： | TMDS461PZT |
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1
FEATURES
APPLICATIONS
DESCRIPTION
TYPICAL APPLICATION
www.ti.com ............................................................................................................................................................................................... SLLS915 – JANUARY 2009
1080p – Deep Color 4-to-1 HDMI/DVI Switch with Adaptive Equalization
Temperature Range: 0°C to 70°C
2
4:1 Switch Supporting DVI Above 1920 × 1200
Automatic Port Select Feature
and HDMI HDTV Resolutions up to 1080p With
Robust TMDS Receive Stage That Can Work
16-bit Color Depth
With Non-Compliant Input Common-Mode
Designed for Signaling Rates up to 3 Gbps
HDMI Signals
HDMI1.3a Spec Compliant
Adaptive Equalization to Support up to 20-m
High-Definition Digital TV
HDMI Cable
–
LCD
TMDS Input Clock-Detect Circuit
–
Plasma
DDC Repeater Function
–
DLP
<2 mW Low-Power Mode
Local I2C or GPIO Configurable
Enhanced ESD. HBM: 10 kV on All Input
TMDS, DDC I2C pins
3.3-Volt Power Supply
The TMDS461 is a 4-port digital video interface (DVI) or high-definition multimedia interface (HDMI) switch that
allows up to four DVI or HDMI ports to be switched to a single display terminal. Four TMDS channels, one
hot-plug detector, and a digital display control (DDC) interface are supported on each port. Each TMDS channel
supports signaling rates up to 3 Gbps to allow 1080p resolution in 16-bit color depth.
The TMDS461 provides an analog adaptive equalizer for different ranges of cable lengths. The equalizer
automatically compensates for intersymbol interference [ISI] loss of an HDMI/DVI cable for up to 20 dB at 3 Gbps
(see Figure 19 ).
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
DLP is a registered trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TMDS461PZTR | 功能描述:視頻開關 IC 4 to 1 HDMI Switch RoHS:否 制造商:Texas Instruments 開關數量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| TMDS570LS12HDK | 功能描述:TMS570LS Hercules? MCU 32-Bit ARM? Cortex?-R4F Embedded Evaluation Board 制造商:texas instruments 系列:Hercules? 零件狀態:有效 板類型:評估平臺 類型:MCU 32-位 核心處理器:ARM? Cortex?-R4F 操作系統:- 平臺:- 配套使用產品/相關產品:TMS570LS 安裝類型:固定 內容:板，電纜，配件 標準包裝:1 |
| TMDS570LS31HDK | 制造商:Texas Instruments 功能描述:HERCULES DEVELOPMENT KIT |
| TMDS570LS31USB | 功能描述:EVAL BOARD HERCULES 制造商:texas instruments 系列:Hercules? 零件狀態:停產 板類型:評估平臺 類型:MCU 32-位 核心處理器:ARM? Cortex?-R4F 操作系統:- 平臺:- 配套使用產品/相關產品:TMS570LS 安裝類型:固定 內容:板，電纜，配件 標準包裝:1 |
| TMDS9P701014 | 制造商:Texas Instruments 功能描述: |
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