DS1087LU-450/T&R Maxim Integrated, DS1087LU-450/T&R Datasheet - Page 3

• Manufacturer Part Number: DS1087LU-450/T&R
• Description: Programmable Oscillators
• Manufacturer: Maxim Integrated
• Series: DS1087r

Specifications of DS1087LU-450/T&R

• Part # Aliases: 90-1L87P-450

MASTER OSCILLATOR CHARACTERISTICS
(V
AC ELECTRICAL CHARACTERISTICS
(V
Master Oscillator Range
Available
Master Oscillator Frequency
Tolerance
Voltage Frequency
Variation
Temperature Frequency Variation
Temperature Frequency Variation
Dither Frequency Range
Dither Rate
Frequency Stable After
PRESCALER Change
Power-Up Time
Enable of OUT After Exiting
Power-Down Mode
OUT Disabled After Entering
Power-Down Mode
Load Capacitance
Output Duty Cycle (OUT)
CC
CC
= 2.7V to 3.6V, T
= 2.7V to 3.6V, T
PARAMETER
PARAMETER
A
A
= -40°C to +85°C.)
= -40°C to +85°C.)
3.3V Spread-Spectrum EconOscillator
SYMBOL
SYMBOL
t
POR
t
t
t
STAB
STAB
∆ f
∆ f
∆ f
∆ f
PDN
C
f
f
f
f
f
0
0
0
0
0
L
0
V
T
T
_____________________________________________________________________
+
V
Over voltage range, T
0°C to +70°C, V
-40°C to +85°C, V
Prescaler bit J0 = 1 (Note 5)
Prescaler bit J0 = 0 (Note 5)
(Note 6)
(Note 7)
T
A
CC
= +25°C
= 3.3V, T A = +25°C (Notes 2, 13)
CONDITION
CONDITION
CC
CC
= 3.3V (Note 4)
= 3.3V (Note 4)
A
= +25°C (Note 3)
-0.75
33.3
MIN
MIN
-0.5
-0.5
-1.5
45
TYP
f
TYP
0
0.1
15
2
4
/ 4096
+0.75
MAX
+0.5
+0.5
+0.5
MAX
66.6
500
0.5
50
55
1
1
UNITS
UNITS
period
MHz
ms
ms
Hz
pF
µs
%
%
%
%
%
%
3