gl850g Genesys Logic, gl850g Datasheet - Page 25
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gl850g
Manufacturer Part Number
gl850g
Description
Gl850g Usb 2.0 Low-power Hub Controller
Manufacturer
Genesys Logic
Datasheet
1.GL850G.pdf
(29 pages)
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6.4 Power Consumption
©2000-2008 Genesys Logic Inc. - All rights reserved.
Symbol
Symbol
Symbol
Z
Z
I
V
V
V
V
V
V
C
C
I
I
SUSP
I
DRV
DRV
LO
LO
CC
OH
CM
OL
OL
SE
DI
IN
IN
Table 6.4 – DC Characteristics of USB Signals Under FS/LS Mode
DP/DM FS static output LOW(R
DP/DM FS static output HIGH (R
Differential input sensitivity
Differential common mode range
Single-ended receiver threshold
Transceiver capacitance
Hi-Z state data line leakage
Driver output resistance
Table 6.5 – DC Characteristics of USB Signals Under HS Mode
DP/DM HS static output LOW(R
Transceiver capacitance
Hi-Z state data line leakage
Driver output resistance for USB 2.0 HS
Active ports
4
3
2
1
Parameter
Parameter
Condition
Table 6.6 – DC Supply Current
Suspend
Host
H
F
H
H
H
H
H
F
F
F
*1
*1
GL850G USB 2.0 Low-Power HUB Controller
L
L
L
of 1.5K to 3.6V )
of 1.5K to 3.6V )
of 15K to GND )
Device
H
H
H
F
F
F
F
F
F
F
Min.
Min.
2.8
0.2
0.8
0.2
-10
42
42
-5
0
4
-
-
Typ.
Typ.
4.5
45
45
Typ.
178
114
160
110
141
106
0
1.1
-
-
-
-
-
-
-
-
94
91
87
84
Max.
Max.
+10
0.1
3.6
2.5
0.1
20
48
+5
48
5
-
-
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Page 25
Unit
Unit
µ A
µ A
Pf
Pf
V
V
V
V
V
V