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參數(shù)資料
| 型號： | PDIUSBH11A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Universal Serial Bus hub(通用串行總線集線器) |
| 中文描述： | 通用串行總線集線器（通用串行總線集線器） |
| 文件頁數(shù)： | 6/28頁 |
| 文件大?。?/td> | 157K |
| 代理商： | PDIUSBH11A |
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Philips Semiconductors
Product specification
PDIUSBH11A
Universal Serial Bus Hub
1999 Jul 22
6
PIN DESCRIPTION
The PDIUSBH11A has two modes of operation. The first mode (Mode 0) configures the pins DNx_GL_N for GoodLink
LED indication. The
second mode (Mode 1) configures the LED pins as per port overcurrent condition pins. An overcurrent condition on any port can be uniquely
identified in Mode 1. However, all downstream ports are disabled as a result of a single overcurrent condition. In addition to the two modes of
operation, the PDIUSBH11A can also be configured to take either a 48 MHz crystal oscillator (for backward compatibility to PDIUSBH11) or a 12
MHz crystal.
The internal 4X clock multiplier PLL will be activated when 12 MHz input XTAL mode is selected. Also, the output clock frequency is now
programmable rather than fixed to 12 MHz. The output clock frequency can be programmed through the Set Mode command. All these new
features are added while maintaining backward compatibility to the PDIUSBH11 through TEST2 and TEST1 pins.
TEST2 TEST1
MODE
INPUT XTAL FREQUENCY
(MHz)
OUTPUT CLOCK FREQUENCY
(AT RESET)
00
MODE 0
(GoodLink
)
48
12MHz
01
MODE 0
(GoodLink
)
12
4 MHz
10
MODE 1
(Individual Overcurrent)
12
4 MHz
11
(Individual Overcurrent)
48
12 MHz
NOTE:
1. Pin TEST3 should always be connected to Ground at all times.
Pin configuration
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
TEST1
TEST2
TEST3
RESET_N
GND
XTAL1
XTAL2
V
CC
OCURRENT_N / OCURRENT2_N *
SWITCH_N
SUSPEND
DN2_GL_N
DN3_GL_N / OCURRENT3_N *
DN4_GL_N / OCURRENT4_N *
CLKOUT
DN5_GL_N / OCURRENT5_N *
INT_N
SDA
SCL
GND
DN5_DP
DN5_DM
DN4_DP
DN4_DM
DN3_DP
DN3_DM
DN2_DP
DN2_DM
AGND
AV
CC
UP_DP
UP_DM
DUAL
IN-LINE
PACKAGE
SV01047
NOTE:
Pins 10, 14, 15, and 16 show alternative pin functions, depending on mode of operation (Mode 0 or Mode 1) as described in Pin Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PDIUSBH11ANB | Universal Serial Bus Hub |
| PDIUSBH11AD | Universal Serial Bus Hub |
| PDIUSBH11 | Universal Serial Bus Hub |
| PDIUSBH11D | Universal Serial Bus Hub |
| PDIUSBH11NB | Plug In Relay Switch Function:4PDT; Contact Carry Current:15A; Coil Voltage AC Max:120V; Mounting Type:Socket; Contact Carrying Power:0.9W; Contact Rating:3A; Relay Type:General Purpose RoHS Compliant: Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PDIUSBH11AD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus Hub |
| PDIUSBH11AD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
| PDIUSBH11ANB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus Hub |
| PDIUSBH11D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus Hub |
| PDIUSBH11DB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
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