Table 16.4. Usb Transceiver Electrical Characteristics - Silicon Laboratories C8051F341 Product Manual

Table 16.4. USB Transceiver Electrical Characteristics

V = 3.0 to 3.6 V, –40 to +85 °C unless otherwise specified
DD
Parameters
Transmitter
Output High Voltage
Output Low Voltage
Output Crossover Point
Output Impedance
Pull-up Resistance
Output Rise Time
Output Fall Time
Receiver
Differential Input
Sensitivity
Differential Input Common
Mode Range
Input Leakage Current
Note: Refer to the USB Specification for timing diagrams and symbol definitions.
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
Symbol Conditions
V
OH
V
OL
V
CRS
Driving High
Z
DRV
Driving Low
Full Speed (D+ Pull-up)
R
PU
Low Speed (D– Pull-up)
Low Speed
T
R
Full Speed
Low Speed
T
F
Full Speed
V
| (D+) – (D–) |
DI
V
CM
I
Pullups Disabled
L
Rev. 1.3
Min Typ Max
2.8
0.8
1.3 2.0
38
38
1.425 1.5 1.575
75 300
4 20
75 300
4 20
0.2
0.8 2.5
<1.0
Units
V
V
V

k
ns
ns
V
V
µA
187