CP2102/9
Table 6. Voltage Regulator Electrical Specifications
–40 to +85 °C unless otherwise specified.
Parameter
Symbol
Test Condition
Min
CP2102
Input Voltage Range
VREGIN
4.0
Output Voltage
VDDOUT Output Current = 1 to 100 mA* 3.0
VBUS Detection Input Threshold VVBUSTH
1.0
Bias Current
—
CP2109
Input Voltage Range
VREGIN
3.0
Output Voltage
VDDOUT Output Current = 1 to 100 mA* 3.3
VBUS Detection Input Threshold VVBUSTH
2.5
Bias Current
—
*Note: The maximum regulator supply current is 100 mA.
Typ
—
3.3
1.8
90
—
3.45
—
83
Max
5.25
3.6
2.9
—
5.25
3.6
—
99
Unit
V
V
V
µA
V
V
V
µA
Table 7. USB Transceiver Electrical Specifications
VDD = 3.0 V to 3.6 V, –40 to +85 °C unless otherwise specified.
Parameter
Transmitter
Output High Voltage
Output Low Voltage
Output Crossover Point
Output Impedance (CP2102)
Output Impedance (CP2109)
Pull-up Resistance
Output Rise Time
Output Fall Time
Symbol
VOH
VOL
VCRS
ZDRV
RPU
TR
TF
Test Condition
Driving High
Driving Low
Driving High
Driving Low
Full Speed (D+ Pull-up)
Low Speed (D- Pull-up)
Low Speed
Full Speed
Low Speed
Full Speed
Receiver
Differential Input Sensitivity
VDI
| (D+) - (D-) |
Differential Input Common
VCM
Mode Range
Input Leakage Current
IL
Pullups Disabled
*Note: Refer to the USB Specification for timing diagrams and symbol definitions.
Min Typ Max Unit
2.8 —
—
V
—
— 0.8
V
1.3
—
2.0
V
—
38
—
—
38
—
—
36
—
—
36
—
1.425 1.5 1.575 k
75
— 300 ns
4
—
20
75
— 300 ns
4
—
20
0.2 —
—
V
0.8
—
2.5
V
— < 1.0 —
µA
Rev. 1.8
9