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AU6375 USB2.0 Multi-LUN Flash Memory Card Reader V1.01W
Official Release_ Public
Table 5.7 Static characteristic:Analog I/O pins(DP/DM)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
USB2.0 Transceiver(HS)
Input Levels(differential receiver)
VHSDIFF
High speed differential
input sensitivity
∣
VI(DP)-VI(DM)∣
measured at the
connection as
application circuit
300
mV
VHSCM
High speed data signaling
common mode voltage
range
-50
500
mV
Squelch detected
100
mV
VHSSQ
High speed squelch
detection threshold
No squelch detected
150
mV
Disconnection
detected
625
mV
VHSDSC
High speed disconnection
detection threshold
Disconnection not
detected
525
mV
Output Levels
VHSOI
High speed idle level
output
voltage(differential)
-10
10
mV
VHSOL
High speed low level
output
voltage(differential)
-10
10
mV
VHSOH
High speed high level
output
voltage(differential)
-360
400
mV
VCHIRPJ
Chirp-J output voltage
(
differential)
700
1100
mV
VCHIRPK
Chirp-K output voltage
(
differential)
-900
-500
mV
Resistance
Equivalent resistance
used as internal chip
only
3
6
9
RDRV
Driver output impedance
Overall resistance
including external
resistor
40.5
45
49.5
Ω
Termination
VTERM
Termination voltage for
pull-up resistor on pin
RPU
3.0
3.6
V
USB1.1 Transceiver(FS/LS)
Input Levels(differential receiver)
VDI
Differential input
sensitivity
∣
VI(DP)-VI(DM)∣
0.2
V
VCM
Differential common
mode voltage
0.8
2.5
V
Input Levels(single-ended receivers)