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ELECTRICAL CHARACTERISTICS

P_tot + P_stat ) P_Dyn ) P_Load[W]

P_stat + VDD

I

DD [W]

P_Dyn + C_PD

V

DD

V

DD

ƒ [W]

P_Load + C_Load

V

DD

V

DD

ƒ

n [W]

n + Number of switching output pins

VDD = 3.3 V ±0.3 V

VDD = 2.5 V ±0.2 V

CDCVF310

SCAS771B – AUGUST 2004 – REVISED JANUARY 2008

over recommended operating free-air temperature range (unless otherwise noted)

(1)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIK

Input voltage

VDD = 3 V,

II = –18 mA

–1.2

V

II

Input current

VI = 0 V or VDD

±5

µA

IDD

(2)

Static device current

CLK = 0 V or VDD = 3.6 V,

IO = 0 mA

80

µA

CI

Input capacitance

VDD = 2.3 V to 3.6 V,

VI = 0 V or VDD

2.5

pF

CO

Output capacitance

VDD = 2.3 V to 3.6 V,

VI = 0 V or VDD

2.6

pF

CPD

Power dissipation(3)

VDD = 2.3 V to 3.6 V,

VI= 0 V or VDD

32

pF

(1)

All typical values are with respect to nominal VDD.

(2)

For dynamic IDD over Frequency see Figure 6.

(3)

This is the formula for the power dissipation calculation.

PARAMETER

TEST CONDITIONS

MIN

TYP(1)

MAX

UNIT

VDD = min to max,

IOH = –100 µA

VDD - 0.2

VOH

High-level output voltage

IOH = –12 mA

2.1

V

VDD = 3 V

IOH = –6 mA

2.4

VDD = min to max,

IOL = 100 µA

0.2

VOL

Low-level output voltage

IOL = 12 mA

0.4

V

VDD = 3 V

IOL = 6 mA

0.3

VDD = 3 V,

VO = 1 V

–37

IOH

High-level output current

VDD = 3.3 V,

VO = 1.65 V

–57

mA

VDD = 3.6 V,

VO = 3.135 V

–38

VDD = 3 V,

VO = 1.95 V

37

IOL

Low-level output current

VDD = 3.3 V,

VO = 1.65 V

57

mA

VDD = 3.6 V,

VO = 0.4 V

38

(1)

All typical values are with respect to nominal VDD.

PARAMETER

TEST CONDITIONS

MIN

TYP(1)

MAX

UNIT

VDD = min to max,

IOH = –100 A

VDD - 0.2

VOH

High-level output voltage

V

VDD = 2.3 V

IOH = –6 mA

1.8

VDD = min to max,

IOL = 100 A

0.2

VOL

Low-level output voltage

V

VDD = 2.3 V

IOL = 6 mA

0.4

VDD = 2.3 V,

VO = 1 V

–20

IOH

High-level output current

VDD = 2.5 V,

VO = 1.25 V

–36

mA

VDD = 2.7 V,

VO = 2.375 V

–25

VDD = 2.3 V,

VO = 1.2 V

20

IOL

Low-level output current

VDD = 2.5 V,

VO = 1.25 V

36

mA

VDD = 2.7 V,

VO = 0.3 V

25

(1)

All typical values are with respect to nominal VDD.

6

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