CP2109-A01-GM View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

CP2109-A01-GM

SINGLE-CHIP USB-TO-UART BRIDGE

Silicon Laboratories 

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

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