DSC1001 datasheet(3/7 Pages) MICREL

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Page 3

MK-Q-B-P-D-050610-01-9

DSC1001

1.8~3.3V

Low-Power Precision CMOS Oscillator

VDD = 1.8v

VDD = 2.5v

VDD = 3.3v

Notes:

Absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be

operated beyond these limits.

tSU is time to stable output frequency after VDD is applied. tSU and tEN (after Standby# is asserted high) are identical values.

Measured over 50k clock cycles.

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Supply Current, no load

IDD

CL=0p

RL=∞

T=25°C

1MHz

27MHz

70MHz

150MHz

6.0

6.5

7.2

8.3

6.3

6.9

7.5

9.1

Output Transition time

Rise Time

Fall Time

CL=15pF; T=25°C

20%/80%*VDD

1.8

1.0

Jitter, Max Cycle to Cycle

JCC

F = 100MHz3

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Supply Current, no load

IDD

CL=0p

RL=∞

T=25°C

1MHz

27MHz

70MHz

150MHz

6.0

6.7

7.7

9.6

6.3

7.0

8.1

10.6

Output Transition time

Rise Time

Fall Time

CL=15pF; T=25°C

20%/80%*VDD

1.0

0.9

Jitter, Max Cycle to Cycle

JCC

F = 100MHz3

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Supply Current, no load

IDD

CL=0p

RL=∞

T=25°C

1MHz

27MHz

70MHz

150MHz

6.0

6.8

8.2

10.8

6.3

7.2

8.7

12.2

Output Transition time

Rise Time

Fall Time

CL=15pF; T=25°C

20%/80%*VDD

1.0

0.9

Jitter, Max Cycle to Cycle

JCC

F = 100MHz3

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