SM5170 datasheet(4/10 Pages) NPC

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SM5170AV

NIPPON PRECISION CIRCUITS—4

Electrical Characteristics

VSS = 0 V, VDD1 = 0.95 to 1.2 V, VDD2 = 2.0 to 3.3 V, Ta = −10 to 60 °C

DATA, CLK, and LE timing

P arameter

Symbol

Condition

Rating

Unit

min

typ

m a x

VDD1 operating current consumption

IDD1

Note 1 .

1. V DD1 = 1.0 to 1.05V, V DD2 = 2.7 to 3.3 V, fFIN = 310 MHz (300 mVp-p sine wave), fXIN = 14.4 MHz (300 mVp-p sine wave), 25 kHz comparator fre-

quency, OPR = HIGH, no output load, typ condition : V DD1 = 1.0 V

–

1.1

1.9

VDD2 operating current consumption

IDD2

Note 2 .

2. V DD1 = 0.95 to 1.2 V, V DD2 = 2.7 to 3.3 V, fFIN = 310 MHz (300 mVp-p sine wave), fXIN = 14.4 MHz (300 mVp-p sine wave), 25 kHz comparator fre-

quency, OPR = HIGH, no output load, typ condition : V DD2 = 3.0 V

–

0.003

–

VDD1 standby current

Ist1

Note 3 .

3. V DD1 = 1.0 V, V DD2 = 3.0 V, OPR = LOW , no input/output load (i.e. CLK = DATA = LE = 0 V)

–

0.7

–

µA

VDD2 standby current

Ist2

Note 4 .

4. V DD1 = 0 V, V DD2 = 2.7 to 3.3 V, OPR = LOW , no input/output load (i.e. CLK = DATA = LE = 0 V), typ condition : V DD2 = 3.0 V

–

0.01

10.0

FIN maximum operating input frequency

fmax1

300 mVp-p sine

wave

V DD1 = 0.95 to 1.2 V

3 0 0

–

MHz

V DD1 = 1.0 to 1.2 V

3 3 0

–

XIN maximum operating input frequency

fmax2

300 mVp-p sine wave (external input)

2 5

–

M H z

FIN minimum operating input frequency

fmin1

300 mVp-p sine wave

–

4 0

M H z

XIN minimum operating input frequency

fmin2

300 mVp-p sine wave (external input)

–

M H z

FIN input amplitude

V FIN1

fFIN = 300 MHz, AC coupling

0.3

–

Vp-p

V FIN2

fFIN = 330 MHz, V DD1 = 1.0 to 1.2 V,

A C coupling

0.3

–

XIN input amplitude

V XIN

fXIN = 25 MHz, AC coupling (external input)

0.3

–

Vp-p

OPR, CLK, DATA, LE LOW -level input

voltage

V IL

–

0.3

OPR, CLK, DATA, LE HIGH-level input

voltage

V IH

V DD2 −

0.3

––

FIN LOW -level input current

IIL1

V IL = 0 V

––

6 0

µ A

XIN LOW -level input current

IIL2

––

1 0

µ A

FIN HIGH-level input current

IIH1

V IH = V DD1

––

6 0

µ A

XIN HIGH-level input current

IIH2

––

1 0

µ A

D B L OW -level output voltage

V DOL

Note 5 .

5. DB output is derived from the V DD2 supply. DB-pin condition select bit = (00001)2 , V DD2 = 2.7 to 3.3 V, no load

0.5

DB HIGH-level output voltage

V DOH

Note 6 .

6. DB output is derived from the V DD2 supply. DB-pin condition select bit = (11111)2 , V DD2 = 2.7 to 3.3 V, no load

V DD2 −

0.5

D O L O W -level output current

IDOL

Note 7 .

7. DO output is derived from the V DD2 supply. V DD2 = 2.7 to 3.3 V, VOL = 0.4 V

1.0

–

m A

DO HIGH-level output current

IDOH

Note 8 .

8. DO output is derived from the V DD2 supply. V DD2 = 2.7 to 3.3 V, VOH = V DD2 − 0.4 V

1.0

–

m A

D O , DB tristate output high-impedance

leakage current

IOZL

V OL = 0 V

–

1 0 0

n A

IOZH

V OH = V DD2

–

100

n A

DATA

→ CLK setup time

tSU1

See the timing diagra m s .

2––

µ s

CLK

→ LE setup time

tSU2

2––

µ s

Hold time

2––

µ s

VIH

tSU1

tSU2

VIH

DATA

CLK

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