GL850G データシートの表示（PDF） - Genesys Logic

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GL850G

USB 2.0 HUB Controller

Genesys Logic 

GL850G USB 2.0 Low-Power HUB Controller

CHAPTER 6 ELECTRICAL CHARACTERISTICS

6.1 Maximum Ratings

Table 6.1 – Maximum Ratings

Symbol

Parameter

V5

VDD

VIN

VINOD

VINUSB

TS

FOSC

5V Power Supply

3.3V Power Supply

Input Voltage for digital I/O pins

Open-drain input pins(Ovcur1~4#,Pself,Reset)

Input Voltage for USB signal (DP, DM) pins

Storage Temperature under bias

Frequency

Min.

Max.

Unit

-0.5

+6.0

V

-0.5

+3.6

V

-0.5

+3.6

V

-0.5

+5.5

V

-0.5

+3.6

V

-55

+100

oC

12 MHz ± 0.05%

6.2 Operating Ranges

Table 6.2 – Operating Ranges

Symbol

Parameter

V5

VDD

VIND

VINOD

VINUSB

TA

5V Power Supply

3.3V Power Supply

Input Voltage for digital I/O pins

Open-drain input pins(Ovcur1~4#,Pself,Reset)

Input Voltage for USB signal (DP, DM) pins

Ambient Temperature

Min. Typ. Max. Unit

4.5 5.0 5.5

V

3.15 3.3 3.45 V

-0.5

3.6

V

-0.5

5.0

V

0.5

3.6

V

0

70

oC

6.3 DC Characteristics

Table 6.3 – DC Characteristics Except USB Signals

Symbol

Parameter

PD

V33

VIL

VIH

VTLH

VTHL

VOL

VOH

RDN

RUP

Power Dissipation

5V to 3.3V regulator output with 200mA load

LOW level input voltage

HIGH level input voltage

LOW to HIGH threshold voltage

HIGH to LOW threshold voltage

LOW level output voltage when IOL=8mA

HIGH level output voltage when IOH=8mA

Pad internal pull down resister

Pad internal pull up resister

Min. Typ. Max. Unit

70

-

180 mA

2.9 3.3 3.52 V

-

-

0.8

V

2.0

-

-

V

1.4 1.5 1.6

V

0.87 0.94 0.99 V

-

-

0.4

V

2.4

-

-

V

29

59 135 KΩ

80 108 140 KΩ

©2000-2007 Genesys Logic Inc. - All rights reserved.

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