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DS1088L

Fixed-Frequency EconOscillator™

Note 1: All voltages are referenced to ground.

Note 2: Typical frequency shift due to aging is within ±0.2%. Aging stressing includes level 1 moisture reflow preconditioning

(24hr +125°C bake, 168hr +85°C/85%RH moisture soak, and three solder reflow passes +240°C +0°C/-5°C peak) followed

and 168hr +121°C/2 ATM steam/unbiased autoclave.

Note 4: Guaranteed by design.

Note 6: This indicates the time elapsed between power-up and the output becoming active. An on-chip delay is intentionally intro-

grammed oscillator frequency.

Note 7: Output disabled in two cycles or less of the output frequency.

Note 8: Output voltage swings may be impaired at high frequencies combined with high-output loading.

OSCILLATOR CHARACTERISTICS

AC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Frequency Range

Available

0.3124

133.3

MHz

Output Frequency Tolerance

O

O

f

f

∆

-0.3

+0.3

%

Voltage Frequency Variation

V

O

f

f

∆

-0.35

+0.35

%

Temperature Frequency Variation

T

O

f

f

∆

Over temperature

(Notes 4, 5)

-20NC to +25NC

-0.7

+0.7

%

+25NC to +85NC

-0.5

+0.5

Frequency Variation Over

Voltage and Temperature

V,T

O

f

f

∆

Over voltage and temperature range

-1.0

+1.0

%

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Power-Up Time

(Note 6)

100

F

s

OUT Disabled After Entering

Power-Down Mode

(Note 7)

7

F

s

Load Capacitance

(Note 8)

15

50

pF

Output Duty Cycle (OUT)

40

60

%

50