Alcor AU6362 Книга данных - Страница 16

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Table 5.7 Static characteristic：Analog I/O pins（DP/DM）
Symbol
Parameter
High speed differential
V
HSDIFF
input sensitivity
High speed data signaling
V
common mode voltage
HSCM
range
High speed squelch
V
HSSQ
detection threshold
High speed disconnection
V
HSDSC
detection threshold
High speed idle level
V
output
HSOI
voltage(differential)
High speed low level
V
output
HSOL
voltage(differential)
High speed high level
V
output
HSOH
voltage(differential)
Chirp-J output voltage
V
CHIRPJ
（differential）
Chirp-K output voltage
V
CHIRPK
（differential）
R
Driver output impedance
DRV
Termination voltage for
V
pull-up resistor on pin
TERM
RPU
Differential input
V
DI
sensitivity
Differential common
V
CM
mode voltage
AU6362 USB 2.0 Multiple Slots Flash Memory Card Reader V2.00W
Official Release_ Public
Conditions
USB2.0 Transceiver（HS）
Input Levels（differential receiver）
∣V
I
DP
（
）
measured at the
connection as
application circuit
Squelch detected
No squelch detected
Disconnection
detected
Disconnection not
detected
Output Levels
Resistance
Equivalent resistance
used as internal chip
only
Overall resistance
including external
resistor
Termination
USB1.1 Transceiver（FS/LS）
Input Levels（differential receiver）
∣V
I
DP
（
）
Input Levels（single-ended receivers）
Min.
-V
∣
I
DM
（
）
300
-50
150
625
-10
-10
-360
700
-900
3
40.5
3.0
-V
0.2
∣
I
DM
（
）
0.8
Typ.
Max.
Unit
mV
500
mV
100
mV
mV
mV
525
mV
10
mV
10
mV
400
mV
1100
mV
-500
mV
6
9
Ω
45
49.5
3.6
V
V
2.5
V
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