Datasheet

Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface
Datasheet
Revision 1.1 (01-24-13) 18 SMSC USB3300
DATASHEET
Note: V
DD3.3
= 3.0 to 3.6V; V
SS
= 0V; T
A
= -40C to +85C; unless otherwise specified.
HS FUNCTIONALITY
Input levels
HS Differential Input
Sensitivity
V
DIHS
| V(DP) - V(DM) | 100 mV
HS Data Signaling Common
Mode Voltage Range
V
CMHS
-50 500 mV
HS Squelch Detection
Threshold (Differential) V
HSSQ
Squelch Threshold 100 mV
Un-squelch Threshold 150 mV
Output Levels
Hi-Speed Low Level
Output Voltage (DP/DM
referenced to GND)
V
HSOL
45Ω load -10 10 mV
Hi-Speed High Level
Output Voltage (DP/DM
referenced to GND)
V
HSOH
45Ω load 360 440 mV
Hi-Speed IDLE Level
Output Voltage (DP/DM
referenced to GND)
V
OLHS
45Ω load -10 10 mV
Chirp-J Output Voltage
(Differential)
V
CHIRPJ
HS termination resistor
disabled, pull-up resistor
connected. 45Ω load.
700 1100 mV
Chirp-K Output Voltage
(Differential)
V
CHIRPK
HS termination resistor
disabled, pull-up resistor
connected. 45Ω load.
-900 -500 mV
Leakage Current
OFF-State Leakage Current I
LZ
±10 uA
Port Capacitance
Transceiver Input
Capacitance
C
IN
Pin to GND 5 10 pF
Table 5.5 Dynamic Characteristics: Analog I/O Pins (DP/DM)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
FS Output Driver Timing
Rise Time T
FSR
C
L
= 50pF; 10 to 90% of
|V
OH
- V
OL
|
420ns
Fall Time T
FFF
C
L
= 50pF; 10 to 90% of
|V
OH
- V
OL
|
420ns
Output Signal Crossover
Voltage
V
CRS
Excluding the first
transition from IDLE state
1.3 2.0 V
Table 5.4 DC Electrical Characteristics: Analog I/O Pins (DP/DM) (continued)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS