欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): ISP1122ABD
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: Universal Serial Bus stand-alone hub
中文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP32
封裝: 7 X 7 X 1.40 MM, PLASTIC, LQFP-32
文件頁(yè)數(shù): 48/48頁(yè)
文件大小: 1150K
代理商: ISP1122ABD
Philips Electronics N.V. 2000.
Printed in The Netherlands
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner.
The information presented in this document does not form part of any quotation or
contract, is believed to be accurate and reliable and may be changed without notice. No
liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or
intellectual property rights.
Date of release: 27 March 2000
Document order number: 9397 750 06986
Contents
Philips Semiconductors
ISP1122A
USB stand-alone hub
1
2
3
4
5
5.1
5.1.1
5.1.2
5.2
5.2.1
5.2.2
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
7
8
8.1
8.2
9
9.1
9.2
9.3
9.4
9.4.1
9.4.2
9.4.3
9.4.4
9.4.5
9.4.6
9.4.7
9.4.8
9.4.9
9.4.10
9.4.11
10
10.1
10.2
10.3
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
ISP1122AD (SO32) and ISP1122ANB (SDIP32) 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
ISP1122ABD (LQFP32) . . . . . . . . . . . . . . . . . . 6
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
Functional description . . . . . . . . . . . . . . . . . . . 8
Analog transceivers . . . . . . . . . . . . . . . . . . . . . 8
Philips Serial Interface Engine (SIE). . . . . . . . . 9
Hub repeater. . . . . . . . . . . . . . . . . . . . . . . . . . . 9
End-of-frame timers . . . . . . . . . . . . . . . . . . . . . 9
General and individual port controller. . . . . . . . 9
GoodLink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Bit clock recovery . . . . . . . . . . . . . . . . . . . . . . . 9
Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . 9
PLL clock multiplier. . . . . . . . . . . . . . . . . . . . . 10
Overcurrent detection. . . . . . . . . . . . . . . . . . . 10
I
2
C-bus interface. . . . . . . . . . . . . . . . . . . . . . . 10
Modes of operation . . . . . . . . . . . . . . . . . . . . . 10
Endpoint descriptions. . . . . . . . . . . . . . . . . . . 11
Hub endpoint 0 (control). . . . . . . . . . . . . . . . . 11
Hub endpoint 1 (interrupt). . . . . . . . . . . . . . . . 11
Host requests. . . . . . . . . . . . . . . . . . . . . . . . . . 12
Standard requests . . . . . . . . . . . . . . . . . . . . . 12
Hub specific requests . . . . . . . . . . . . . . . . . . . 13
Descriptors . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Hub responses . . . . . . . . . . . . . . . . . . . . . . . . 18
Get device status . . . . . . . . . . . . . . . . . . . . . . 18
Get configuration . . . . . . . . . . . . . . . . . . . . . . 18
Get interface status. . . . . . . . . . . . . . . . . . . . . 18
Get hub status . . . . . . . . . . . . . . . . . . . . . . . . 18
Get port status . . . . . . . . . . . . . . . . . . . . . . . . 19
Get configuration descriptor . . . . . . . . . . . . . . 20
Get device descriptor . . . . . . . . . . . . . . . . . . . 20
Get hub descriptor . . . . . . . . . . . . . . . . . . . . . 20
Get string descriptor (0) . . . . . . . . . . . . . . . . . 20
Get string descriptor (1) . . . . . . . . . . . . . . . . . 20
Get string descriptor (2) . . . . . . . . . . . . . . . . . 20
I
2
C-bus interface . . . . . . . . . . . . . . . . . . . . . . . 20
Protocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Hardware connections . . . . . . . . . . . . . . . . . . 21
Data transfer. . . . . . . . . . . . . . . . . . . . . . . . . . 21
11
11.1
11.1.1
11.1.2
12
12.1
12.2
12.3
12.4
13
14
15
16
17
18
18.1
18.2
18.2.1
18.2.2
18.2.3
18.3
18.3.1
18.3.2
18.4
19
20
21
22
23
24
Hub power modes . . . . . . . . . . . . . . . . . . . . . . 22
Voltage drop requirements . . . . . . . . . . . . . . . 22
Self-powered hubs . . . . . . . . . . . . . . . . . . . . . 22
Bus-powered hubs . . . . . . . . . . . . . . . . . . . . . 23
Overcurrent detection . . . . . . . . . . . . . . . . . . . 24
Overcurrent circuit description . . . . . . . . . . . . 24
Power switch selection . . . . . . . . . . . . . . . . . . 24
Tuning the overcurrent trip voltage . . . . . . . . . 25
Reference circuits . . . . . . . . . . . . . . . . . . . . . . 25
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 30
Static characteristics. . . . . . . . . . . . . . . . . . . . 31
Dynamic characteristics . . . . . . . . . . . . . . . . . 32
Test information. . . . . . . . . . . . . . . . . . . . . . . . 38
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 39
Soldering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Surface mount packages . . . . . . . . . . . . . . . . 42
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 42
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 42
Manual soldering. . . . . . . . . . . . . . . . . . . . . . . 43
Through-hole mount packages . . . . . . . . . . . . 43
Soldering by dipping or by solder wave . . . . . 43
Manual soldering. . . . . . . . . . . . . . . . . . . . . . . 43
Package related soldering information . . . . . . 44
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 45
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 46
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
相關(guān)PDF資料
PDF描述
ISP1122AD Universal Serial Bus stand-alone hub
ISP1122ANB Universal Serial Bus stand-alone hub
ISP1122 Universal Serial Bus stand-alone hub
ISP1122BD Universal Serial Bus stand-alone hub
ISP1122D Universal Serial Bus stand-alone hub
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1122AD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
ISP1122ANB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
ISP1122BD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
ISP1122D 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
ISP1122NB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
主站蜘蛛池模板: 辽阳县| 延庆县| 汉源县| 微博| 宁明县| 大洼县| 灵石县| 兴国县| 鄂尔多斯市| 绥江县| 彭水| 嘉义县| 阿勒泰市| 石棉县| 县级市| 牙克石市| 滁州市| 闻喜县| 昭觉县| 安达市| 岚皋县| 宜都市| 社会| 吉水县| 古浪县| 南靖县| 浪卡子县| 寿阳县| 庆安县| 永丰县| 建瓯市| 武城县| 焦作市| 团风县| 锦州市| 信丰县| 禹城市| 礼泉县| 平利县| 永顺县| 腾冲县|