GL852 USB 2.0 MTT HUB Controller
RUP
Pad internal pull up resister
81K
103K 181K
Ω
Table 6.4 - DC Characteristics of USB Signals Under FS/LS Mode
Symbol
Parameter
Min.
Typ.
Max.
Unit
VOL
VOH
VDI
VCM
VSE
CIN
DPF/DMF static output LOW(RL of 1.5K to 3.6V )
DPF/DMF static output HIGH (RL of 15K to GND )
Differential input sensitivity
0
-
-
-
-
-
-
-
-
0.3
3.6
-
V
V
2.8
0.2
0.8
0.2
-
V
Differential common mode range
Single-ended receiver threshold
2.5
-
V
V
Transceiver capacitance
20
+10
43
pF
ILO
Hi-Z state data line leakage
-10
28
µA
ZDRV Driver output resistance
Ω
Table 6.5 - DC Characteristics of USB Signals Under HS Mode
Symbol
VOL
Parameter
DPH/DMH static output LOW(RL of 1.5K to 3.6V )
Transceiver capacitance
Min.
-
Typ.
-
Max.
0.1
5
Unit
V
CIN
4
4.5
0
pF
ILO
Hi-Z state data line leakage
-5
+5
µA
ZDRV Driver output resistance for USB 2.0 HS
48
45
42
Ω
©2000-2007 Genesys Logic Inc. - All rights reserved.
Page 25
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