参数资料
| 型号： | ISL59450IQZ |
| 厂商： | Intersil |
| 文件页数： | 28/37页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH VID CRSSPNT 128-MQFP |
| 标准包装： | 66 |
| 系列： | * |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页当前第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页
34
FN7510.0
February 14, 2008
Once the serial address has been transmitted and
acknowledged, one or more bytes of information can be
written to or read from the slave. Communication with the
selected device in the selected direction (read or write) is
ended by a STOP command, where SDA rises while SCL is
high (Figure 34), or a second START command, which is
commonly used to reverse data direction without
relinquishing the bus.
Data on the serial bus must be valid for the entire time SCL
is high (Figure 36). To achieve this, data being written to the
ISL59450 is latched on a delayed version of the rising edge
of SCL. SCL is delayed and de-glitched inside the ISL59450
for three crystal clock periods (120ns for a 25MHz crystal) to
eliminate spurious clock pulses that could disrupt serial
communication.
When the contents of the ISL59450 are being read, the SDA
line is updated after the falling edge of SCL, delayed and
de-glitched in the same manner.
Configuration Register Write
Figure 37 shows two views of the steps necessary to write
one or more words to the Configuration Register.
Configuration Register Read
Figure 38 shows two views of the steps necessary to read
one or more words from the Configuration Register.
SCL
SDA
START
STOP
FIGURE 34. VALID START AND STOP CONDITIONS
SCL FROM
HOST
DATA OUTPUT
FROM TRANSMITTER
DATA OUTPUT
FROM RECEIVER
8
1
9
START
ACKNOWLEDGE
FIGURE 35. ACKNOWLEDGE RESPONSE FROM RECEIVER
SCL
SDA
DATA STABLE
DATA CHANGE
DATA STABLE
FIGURE 36. VALID DATA CHANGES ON THE SDA BUS
ISL59450
相关PDF资料 |
PDF描述 |
|---|---|
| ISL59530IRZ | IC VIDEO CROSSPOINT SWITCH 72QFN |
| ISL59532IKEZ | IC CROSSPOINT SW 32X32 356BGA |
| ISL59534IKEZ | IC CROSSPOINT SW 32X16 356BGA |
| ISL6436LIB | IC CTRLR PS USB DUAL PORT 8-SOIC |
| ISL76120ARTZ-T | IC MULTIPLEXER DUAL SPDT 10TDFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL59450IQZ-EVAL | 制造商:Intersil Corporation 功能描述:ISL59450IQZ-EVAL EVALUATION BOARD - Bulk |
| ISL59451 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Triple 4:1 DC Restored Single Supply Video Multiplexing Amplifier |
| ISL59451IRZ | 功能描述:IC AMP TRIPLE MUX 250MHZ 32-QFN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
| ISL59451IRZ-T7 | 功能描述:IC AMP MUX TRIPLE 4:1 DC 32-QFN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
| ISL59452 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Triple 4:1 Single Supply Video Multiplexing Amplifier |
发布紧急采购，3分钟左右您将得到回复。