Philips Universal Serial Bus ISP1122 Manuals

Manuals and User Guides for Philips Universal Serial Bus ISP1122. We have 1 Philips Universal Serial Bus ISP1122 manual available for free PDF download: Specification Sheet

Philips Universal Serial Bus ISP1122 Specification Sheet

Philips Universal Serial Bus ISP1122 Specification Sheet (48 pages)

Universal Serial Bus stand-alone hub

Brand: Philips | Category: Switch | Size: 1.18 MB

Table of Contents

1 General Description

1
2 Features

1
3 Ordering Information

2
4 Block Diagram

2
5 Pinning Information

3
- ISP1122D (SO32) and ISP1122NB (SDIP32)
  3
- Pinning
  3
- Pin Description
  3
- Isp1122Bd (Lqfp32)
  6
- Pinning
  6
- Pin Description
  6
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
7 Modes of Operation

10
8 Endpoint Descriptions

11
- Hub Endpoint 0 (Control)
  11
- Hub Endpoint 1 (Interrupt)
  11
9 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
10 C-Bus Interface

20
- Protocol
  20
- Hardware Connections
  21
- Data Transfer
  21
11 Hub Power Modes

22
- Voltage Drop Requirements
  22
- Self-Powered Hubs
  22
- Bus-Powered Hubs
  23
12 Overcurrent Detection

24
13 Limiting Values

30
14 Static Characteristics

31
15 Dynamic Characteristics

32
16 Test Information

38
17 Package Outline

39
18 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
- Package Related Soldering Information
  44
19 Revision History

45
20 Data Sheet Status

46
21 Definitions

46
22 Disclaimers

46
23 Licenses

46
24 Trademarks

46

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