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參數(shù)資料
| 型號： | DS1821T |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Switch/Digital Output Temperature Sensor |
| 英文描述： | DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), RECTANGULAR, THROUGH HOLE MOUNT |
| 封裝： | TO-220, 3 PIN |
| 文件頁數(shù)： | 9/11頁 |
| 文件大小： | 1552K |
| 代理商： | DS1821T |
_______________________________________________________________________________________ 7
MAX3815A
TMDS Digital Video Equalizer for
HDMI/DVI Cables
Detailed Description
The MAX3815A TMDS equalizer accepts differential
CML input data at rates of 250Mbps up to 2.25Gbps
(individual channel data rate). It automatically adjusts
to skin-effect losses in copper cable. It consists of four
CML input buffers, a loss-of-clock signal detector, three
independent adaptive equalizers, four limiting amplifiers,
and four output buffers (Figure 1).
CML Input Buffers and Output Drivers
The input buffers and the output drivers are implemented
using current-mode logic (CML) (see Figures 4 and 5). The
output drivers are open-collector and can be turned off
with the OUTON pin. The OUTLEVEL pin sets the output
drive current to one of three levels; see the Applications
Information and Pin Description sections for more infor-
mation. For details on interfacing with CML, refer to
Application Note 291: HFAN-01.0: Introduction to LVDS,
PECL, and CML.
Loss-of-Clock Signal Detector
The loss-of-clock signal detector indicates a loss-of-
clock signal at the CLKLOS pin. This is an open-collector
output that must be connected to VCC through a 4.7kω
external pullup. This resistor is required whether or not
the LOS output is used.
Adaptive Equalizer
The three data channels each contain an independent
adaptive equalizer. Each channel analyzes the incom-
ing signal and determines the amount of equalization to
apply.
Limiting Amplifier
The limiting amplifier amplifies the signal from the adap-
tive equalizer and truncates the top and bottom of the
waveform to provide a clean high- and low-level signal
to the output drivers.
Figure 1. Functional Diagram
INPUT
BUFFER
DRIVER
ADAPTIVE
EQ
LIMITING
AMPLIFIER
TERMINATED
3.3V CML
INPUT
BUFFER
DRIVER
ADAPTIVE
EQ
LIMITING
AMPLIFIER
TERMINATED
3.3V CML
INPUT
BUFFER
DRIVER
ADAPTIVE
EQ
LIMITING
AMPLIFIER
TERMINATED
3.3V CML
INPUT
BUFFER
DRIVER
LIMITING
AMPLIFIER
TERMINATED
3.3V CML
RXC_OUT+/-
OUTLEVEL
RX2_OUT+/-
RX1_OUT+/-
RX0_OUT+/-
RX0_IN+/-
RX1_IN+/-
RX2_IN+/-
RXC_IN+/-
CLKLOS
EQCONTROL
OUTON
CLOCK LOS
DETECTOR
MAX3815A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1822-PAR+T&R | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 2Cel, RECTANGULAR, THROUGH HOLE MOUNT |
| DS1822-PAR/T&R | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 2Cel, RECTANGULAR, THROUGH HOLE MOUNT |
| DS1822-PAR | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.20Cel, ROUND, THROUGH HOLE MOUNT |
| DS1822Z/T&R | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT |
| DS1822/T&R | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 2Cel, RECTANGULAR, THROUGH HOLE MOUNT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1822 | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1822/T&R | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1822+ | 功能描述:板上安裝溫度傳感器 1-Wire Digital Thermometer RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1822+PAR | 功能描述:板上安裝溫度傳感器 1-Wire Digital Thermometer RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1822+T | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Econo 1-Wire Digital Thermometer |
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