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STUSB03E

USB Transceiver

STMicroelectronics 

STUSB03E

5 Electrical characteristics

Electrical characteristics

Table 8. DC electrical characteristics (system and USB interface) (VIF = 3.6V, VBUS = 5V unless

otherwise noted; TA = 25°C, specifications over temperature, -40 to 85°C)

Symbol

Parameter

Test conditions

Min. Typ. Max. Unit

VBUS USB Supply Voltage

4

VIF System I/F Supply Voltage

1.6

VIL Low Level Input Voltage (Note 4)

VIH High Level Input Voltage (Note 4)

0.85VIF

VOL Low Level Output Voltage (Note 4) IOL = 20µA

0

VOH High Level Output Voltage (Note 4) IOH = -20µA

VIF-100

IIL Input Leakage Current (Note 4)

-5

D+, D- are idle, SUS = 1

D+, D- active, CLOAD = 25pF,

SPD=1, f=6MHz, OE#=1 (Note 5)

IIF VIF Supply Current (Note 7)

D+, D- active, CLOAD = 25pF,

SPD=0, f=750kHz, OE#=1 (Note5)

D+, D- active, CLOAD = 25pF,

SPD=1, f=6MHz, OE#=0 (Note 5)

D+, D- active, CLOAD = 25pF,

SPD=0, f=750kHz, OE#=0 (Note 5)

D+, D- are idle, VBUS = 5.25V

Suspend Mode (SUS = 1), OE# =

1, SPD = 1

D+, D- are idle, VBUS = 5.25V

SPD = 1, SUS = 0

D+, D- are idle, VBUS = 5.25V

SPD = SUS = 0

IBUS VBUS Supply Current

D+, D- active, VBUS = 5.25V

CLOAD = 50pF, SPD = 1, f = 6 MHz

OE# = SUS = 0 (Note 5)

D+, D- active, VBUS = 5.25V

CLOAD = 50pF, f = 6 MHz,

SUS = 0 OE# = SPD = 1 (Note 5)

D+, D- active, VBUS = 5.25V

CLOAD = 600pF, f = 750 KHz,

SUS = SPD = 0 (Note 5)

IVPULEAK VPU Leakage Current

CON = 0, VPU = 0V

-5

IVIFLEAK VIF Leakage Current

VIF = 3.6V, VBUS = 0V

-5

VPU Pull-Up Output Voltage

ITERM = 200µA, VBUS = 4 to 5.25V

3

RSW VPU Internal Switch Resistance ITERM = 10mA, VBUS = 4 to 5.25V

6

VBUSDET VBUS Comparator threshold

Supply present

Supply lost

4

5.5 V

3.6 V

0.15VIF V

V

100 mV

VIF mV

5

µA

5

µA

2 mA

220 µA

0.8 mA

120 µA

150 µA

5 mA

3.5 mA

8

mA

6

3.5

5

µA

5

µA

3.6 V

11

Ω

V

3.6

Note 1. Exceeding the absolute maximum rating may damage the device.

Note 2. The device is not guaranteed to function outside its operating rating.

Note 3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.

Note 4. Specification applies to the following pins: SUS, SPD, RCV, CON, VP, VM, OE#, VBUSDET.

Note 5. Characterized specification(s), but not production tested.

Note 6. All AC parameters guaranteed by design but not production tested.

Note 7. RCV NOT LOADED

7/20

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