AX88172A ASIX [ASIX Electronics Corporation], AX88172A Datasheet - Page 38

• Manufacturer Part Number: AX88172A
• Description: USB 2.0 to 10/100M Fast Ethernet Controller
• Manufacturer: ASIX [ASIX Electronics Corporation]

Static Characteristic for Analog I/O Pins (DP/DM):
V
V
V
Symbol
V
V
V
V
V
V
R
V
9.4.11 USB Transceiver Interface Timing
V
V
CHIRPK
V
V
HSDIFF
CHIRPJ
HSCM
TERM
HSOL
HSOH
HSSQ
HSOI
DRV
CM
OH
OL
SE
DI
High speed differential input
sensitivity
High speed data signaling
common mode voltage range
High speed squelch detection
threshold
High speed idle level output
voltage
High speed low level output
voltage
High speed high level output
voltage
Chirp-J output voltage
Chirp-K output voltage
Driver output impedance
Termination voltage for pull-up
resistor on pin RPU
Differential input sensitivity
Differential common mode
voltage
Single ended receiver threshold
Low-level output voltage
High-level output voltage
VCC33A_H/ VCC33A_PLL= 3.0 ~ 3.6 V.
Parameter
Input Levels (Differential Receiver)
Input Levels (Differential Receiver)
Input Levels (Single-Ended Receiver)
USB 2.0 Transceiver (HS)
USB 1.1 Transceiver (FS/LS)
Output levels (differential)
Output levels
Termination
|V
Measured at the connection as
an application circuit.
Squelch detected
No squelch detected
Resistance
Equivalent resistance used as
internal chip
|
V
I (DP)
I (DP)
USB 2.0 to 10/100M Fast Ethernet Controller
–
–V
Conditions
V
38
I (DM)
I (DM)
|
|
ASIX ELECTRONICS CORPORATION
Min
-360
-900
40.5
AX88772A/AX88172A
300
200
700
-50
-10
-10
3.0
0.2
0.8
0.8
2.8
0
-
Typ Max Unit
45
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Low-pin-count
1100
-500
49.5 Ohm
500
100
400
3.6
2.5
2.0
0.3
3.6
10
10
-
-
-
V
V
V
V
V
V
mV
mV
mV
mV
mV
mV
mV
mV
mV