GL850G View Datasheet(PDF) - Genesys Logic
Part Name
Description
MFG CO.
'GL850G' PDF : 25 Pages View PDF
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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