DS1091LUA+027 MAXIM [Maxim Integrated Products], DS1091LUA+027 Datasheet - Page 3

• Manufacturer Part Number: DS1091LUA+027
• Description: Automotive Temperature Range Spread-Spectrum Econoscillator
• Manufacturer: MAXIM [Maxim Integrated Products]

AC ELECTRICAL CHARACTERISTICS (continued)
(T
(T
Note 1: All voltages are referenced to ground. Currents entering the IC are specified positive and currents exiting the IC are negative.
Note 2: Supply current measured with C
Note 3: No dither.
Note 4: Guaranteed by design.
Note 5: For aging characteristics, contact factory.
Duty Cycle
Jitter (RMS), 50MHz
A
A
9.2
9.0
8.8
8.6
8.4
8.2
8.0
7.8
7.6
7.4
= -40°C to +125°C; V
= +25°C, V
-40
-10
PARAMETER
I
CC
CC
52.0
51.5
51.0
50.5
50.0
49.5
49.0
48.5
48.0
TEMPERATURE (°C)
vs. TEMPERATURE
20
= 3.3V, unless otherwise noted.)
V
V
V
CC
CC
3.0
CC
= 3.6V
= 3.3V
= 3.0V
50
CC
3.1
= +3.0V to +3.6V.)
DUTY CYCLE vs. V
80
3.2
V
110
CC
3.3
f
f
OUT
OUT
(V)
NO DITHER
= 130kHz
= 66MHz
L
SYMBOL
3.4
= 15pF, V
Spread-Spectrum Econoscillator
_____________________________________________________________________
CC
Automotive Temperature Range
-0.25
-0.75
-1.25
-1.75
3.5
1.75
1.25
0.75
0.25
-40
CC
3.6
< 33.3MHz (Note 3)
≥ 33.3MHz (Note 3)
= 3.6V, T
f
-10
FREQUENCY VARIATION (%)
OUT
= 66MHz
vs. TEMPERATURE
TEMPERATURE (°C)
20
A
CONDITIONS
= 25°C, f
f
OUT
50
= 130kHz
Typical Operating Characteristics
NO DITHER
V
OUT
80
CC
= 3.3V
60
58
56
54
52
50
48
46
44
42
40
= 66.6MHz, no dither.
110
-40
DUTY CYCLE vs. TEMPERATURE
-15
-0.05
-0.10
-0.15
-0.20
-0.25
10
f
0.25
0.20
0.15
0.10
0.05
0.00
OUT
TEMPERATURE (°C)
f
OUT
= 130kHz
3.0
35
= 66MHz
MIN
40
f
OUT
f
3.1
FREQUENCY VARIATION (%)
OUT
60
= 66MHz
= 130kHz
NO DITHER
3.2
85
TYP
vs. VOLTAGE
0.3
50
V
110
CC
3.3
(V)
NO DITHER
MAX
3.4
60
3.5
UNITS
%
%
3.6
3