GX3 datasheet(22/35 Pages) CYPRESS

22 / 35 page

CYUSB3610

Document Number: 001-94768 Rev. *C

Page 22 of 35

Recommended Operating Conditions

Leakage Current and Capacitance

Note: CIN includes the cell layout capacitance and pad capacitance (Estimated to be 0.5 pF).

Table 13. Recommended Operating Conditions

Symbol

Parameter

Min

Typ

Max

Unit

VCCK

Digital core power supply

1.14

1.2

1.26

U3TXVDDQ

Analog Power for USB Transceiver. 1.2 V

1.14

1.2

1.26

U3RXVDDQ

Analog Power for USB Transceiver. 1.2 V

1.14

1.2

1.26

E12VDDQ

Analog Power for Ethernet PHY. 1.2 V

1.14

1.2

1.26

E12VCC

Analog Power for Ethernet PHY. 1.2 V

1.14

1.2

1.26

VIO

Power supply of 3.3 V I/O

3.13

3.3

3.47

CVDDQ

Power supply of 3.3 V for clock pin.

3.13

3.3

3.47

A3V3

Analog Power 3.3 V for USB Transceiver.

3.13

3.3

3.47

E33VDDQ

Analog Power for Ethernet PHY. 3.3 V

2.97

3.3

3.63

E33VCC

Analog Power for Ethernet PHY. 3.3 V

2.97

3.3

3.63

VIN3

Input voltage of 3.3 V I/O

3.13

3.3

3.47

Input voltage of 3.3 V I/O with 5 V tolerance

3.13

3.3

5.25

Maximum junction operating temperature

–

125

°C

Ambient operating temperature

–

°C

Table 14. Leakage Current and Capacitance

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

IIN

True 3.3 V I/O input leakage

current

VIN = 3.3 V or 0 V

–

≤±1

–

μA

3.3 V with 5 V tolerance I/O input

leakage current

VIN = 5 V or 0 V

–<±1

–

CIN

Input capacitance

3.3 V I/O cells

–

2.25

–

3.3 V with 5 V tolerant I/O cells

–

3.6

–

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