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4

Note 4: Excludes external resistor. In order to comply with USB Specification 1.1, external series resistors of 24

Ω ± 1% each on D+ and D− are recom-

mended. This specification is guaranteed by design and statistical process distribution.

Note 5: This specification is guaranteed by design and statistical process distribution.

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

Symbol

Parameter

Test Conditions

Limits

Units

Temperature

= −40°C to +85°C

Min

Typ

Max

Input Levels

Differential Input Sensitivity

|(D

+) – (D−)|

0.2

V

Differential Common Mode Range

0.8

2.5

V

Single Ended Receiver Threshold

0.8

2.0

V

Output Levels

Static Output LOW Voltage

0.3

V

Static Output HIGH Voltage

2.8

3.6

V

Differential Crossover

1.3

2.0

V

Leakage Current

High Z State Data Line Leakage Current 0V

< V

±5

µA

Capacitance

Transceiver Capacitance

Pin-to-GND

10

pF

(Note 5)

Capacitance Match

10

%

Output Resistance

Driver Output Resistance

Steady State Drive

4

20

Ω

(Note 4)

Resistance Match

10

%

Symbol

Parameter

Test Condition

Limits

Units

Temperature

= −40°C to +85°C

Min

Typ

Max

Driver Characteristics

10% and 90%

ns

Rise Time

Figure 1

4

20

Fall Time

Figure 1

4

20

Rise/Fall Time Matching

110

%

Output Signal Crossover Voltage

1.3

2.0

V

Driver Timings

Driver Propagation Delay

Figure 2

18

ns

Figure 2

18

ns

Driver Disable Delay

Figure 4

13

ns

(OE to D

+/D−)

Figure 4

13

ns

Driver Enable Delay

Figure 4

17

ns

(OE to D

+/D−)

Figure 4

17

ns

Receiver Timings

Receiver Propagation Delay

Figure 3

16

ns

(D

+, D− to RCV)

Figure 3

19

ns

Single-ended Receiver Delay

Figure 3

8

ns

(D

+, D− to V

Figure 3

8

ns