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GL850G Datasheet(PDF) 21 Page - GENESYS LOGIC

Part # GL850G
Description  USB 2.0 HUB Controller
PDF  25 Pages
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Manufacturer  GENESYS [GENESYS LOGIC]
Direct Link  http://www.genesyslogic.com
Logo GENESYS - GENESYS LOGIC

GL850G Datasheet(HTML) 21 Page - GENESYS LOGIC

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GL850G USB 2.0 Low-Power HUB Controller
©2000-2007 Genesys Logic Inc. - All rights reserved.
Page 21
CHAPTER 6
ELECTRICAL CHARACTERISTICS
6.1 Maximum Ratings
Table 6.1 – Maximum Ratings
Symbol
Parameter
Min.
Max.
Unit
V5
5V Power Supply
-0.5
+6.0
V
VDD
3.3V Power Supply
-0.5
+3.6
V
VIN
Input Voltage for digital I/O pins
-0.5
+3.6
V
VINOD
Open-drain input pins(Ovcur1~4#,Pself,Reset)
-0.5
+5.5
V
VINUSB
Input Voltage for USB signal (DP, DM) pins
-0.5
+3.6
V
TS
Storage Temperature under bias
-55
+100
oC
FOSC
Frequency
12 MHz ± 0.05%
6.2 Operating Ranges
Table 6.2 – Operating Ranges
Symbol
Parameter
Min.
Typ.
Max.
Unit
V5
5V Power Supply
4.5
5.0
5.5
V
VDD
3.3V Power Supply
3.15
3.3
3.45
V
VIND
Input Voltage for digital I/O pins
-0.5
3.6
V
VINOD
Open-drain input pins(Ovcur1~4#,Pself,Reset)
-0.5
5.0
V
VINUSB
Input Voltage for USB signal (DP, DM) pins
0.5
3.6
V
TA
Ambient Temperature
0
70
oC
6.3 DC Characteristics
Table 6.3 – DC Characteristics Except USB Signals
Symbol
Parameter
Min.
Typ.
Max.
Unit
PD
Power Dissipation
70
-
180
mA
V33
5V to 3.3V regulator output with 200mA load
2.9
3.3
3.52
V
VIL
LOW level input voltage
-
-
0.8
V
VIH
HIGH level input voltage
2.0
-
-
V
VTLH
LOW to HIGH threshold voltage
1.4
1.5
1.6
V
VTHL
HIGH to LOW threshold voltage
0.87
0.94
0.99
V
VOL
LOW level output voltage when IOL=8mA
-
-
0.4
V
VOH
HIGH level output voltage when IOH=8mA
2.4
-
-
V
RDN
Pad internal pull down resister
29
59
135
K
RUP
Pad internal pull up resister
80
108
140
K



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