USB1T1103(2007) Просмотр технического описания (PDF) - Fairchild Semiconductor

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USB1T1103
(Rev.:2007)

Universal Serial Bus Peripheral Transceiver with Voltage Regulator

Fairchild Semiconductor 

DC Electrical Characteristics

Digital Terminals – excludes D+, D- Terminals

Over recommended range of supply voltage and operating free air temperature (unless otherwise noted).

VCCIO = 1.65V to 3.6V.

Limits

Symbol

Parameter

Conditions

-40C° to +85°C Units

Min. Max.

Input Levels

VIL

VIH

Output Levels

VOL

LOW Level Input Voltage

HIGH Level Input Voltage

LOW Level Output Voltage

VOH

HIGH Level Output Voltage

Leakage Current

ILI

Capacitance

Input Leakage Current

CIN, CI/O

Notes:

Input Capacitance

16. If VCCIO ≥ VREG, leakage current is higher than specified.

IOL = 2 mA

IOL = 100 =µA

IOH = 2 mA

IOH = 100 =µA

VCCIO = 1.65V to 3.6V

Terminal to GND

0.3*VCCIO

V

0.6*VCCIO

V

0.4

V

0.15

VCCIO - 0.4

VCCIO- 0.15

V

±1.0(16)

µA

10.0

pF

DC Electrical Characteristics

Analog I/O Terminals – D+, D- Terminals

Over recommended range of supply voltage and operating free air temperature (unless otherwise noted).

VCC = 4.0V to 5.5V or VREG = 3.0V to 3.6V.

Limits

Symbol

Parameter

Conditions

-40°C to +85°C Units

Min. Typ. Max.

Input Levels – Differential Receiver

VDI

Differential Input Sensitivity

VCM

Differential Common Mode Voltage

Input Levels – Single-ended Receiver

| VI(D+) - VI(D-) |

0.2

V

0.8

2.5

V

VIL

VIH

VHYS

Output Levels

LOW Level Input Voltage

HIGH Level Input Voltage

Hysteresis Voltage

2.0

0.30

0.8

V

V

0.7

V

VOL

LOW Level Output Voltage

VOH

HIGH Level Output Voltage(17)

Leakage Current

RL = 1.5kΩ to 3.6V

RL = 15kΩ to GND

2.8

0.3

V

3.6

V

IOFF

Input Leakage Current Off State

CAPACITANCE

±1.0 µA

CI/O

Resistance

I/O Capacitance

Terminal to GND

20.0 pF

© 2005 Fairchild Semiconductor Corporation

USB1T1103 Rev. 1.0.3

9

www.fairchildsemi.com

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