6

Agere Systems Inc.

USS810 USB 2.0

Data Sheet, Rev. 6

Full-Speed/Low-Speed Transceiver

March 2006

7 Limiting Values

7.1 Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-

lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of

those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended

periods can adversely affect device reliability.

Table 5. Absolute Maximum Ratings

Table 6. Recommended Operating Conditions

8 Static Characteristics

Table 7. Static Characteristics: Supply Pins

°C to +85 °C; unless otherwise specified.

Symbol

Parameter

Conditions

Min

Max

Unit

I/O Supply Voltage

—

1.7

3.3

V

3.3 V Supply Voltage

—

3.0

3.6

V

dc Input Voltage

—

–0.5

V

Storage Temperature

—

–40

125

°C

Symbol

Parameter

Conditions

Min

Typical

Max

Unit

I/O Supply Voltage

—

1.75

—

3.3

V

3.3 V Supply Voltage

3.3 V operation

3.135

3.3

3.465

V

Input Voltage

—

0

—

3.3

V

Input Voltage on Analog

I/O Pins (D+/D–)

—0

—

V

Operating Ambient

Temperature

—–40

—

85

°C

Symbol

Parameter

Conditions

Min

Typical

Max

Unit

Operating Supply Current

Full-speed transmit and

receive

—

58

mA

Operating I/O Supply

Current

Full-speed transmit and

receive at 12 Mbits/s

—

—100

µA

Suspend Supply Current

SUSPND = high

—

—

10

µA