DS4303 Maxim Integrated Products, Inc., DS4303 Datasheet - Page 4

• Manufacturer Part Number: DS4303
• Description: Electronically Programmable Voltage Reference
• Manufacturer: Maxim Integrated Products, Inc.

Electronically Programmable
Voltage Reference
(V
4
CC
-100
-150
-200
-250
-300
-350
-400
-50
-1
-2
-3
-4
-5
_____________________________________________________________________
5
4
3
2
1
0
0
6
5
4
3
2
1
0
= 3.3V, T
3.30
-1.0
10
V
T
I
L
CC
A
= 0mA
3.35
= -40°C
= 3.6V
DS4303 OUTPUT NOISE
A
-0.5
T
A
LOAD REGULATION
= +25°C, unless otherwise noted.)
LINE REGULATION
= +25°C
LOAD CURRENT (mA)
SUPPLY VOLTAGE (V)
3.40
(10Hz to 1kHz)
FREQUENCY (Hz)
(V
(V
V
OUT
OUT
OUT
T
T
A
3.45
100
A
= 3.0V
= 0.3V)
T
0
= 3.0V)
= +85°C
= +85°C
A
= +25°C
3.50
V
CC
0.5
T
A
= 3.0V
= -40°C
3.55
1000
3.60
1.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
50
45
40
35
30
25
20
-1
-2
-3
-4
Typical Operating Characteristics (continued)
3
2
1
0
0
-1.0
10
V
V
POWER-SUPPLY REJECTION RATIO
OUT
CC-AC
vs. FREQUENCY (V
= 3.0 V,
= 300mV
-0.5
V
CC
LOAD REGULATION
LOAD CURRENT (mA)
DS4303 TURN-ON
T
FREQUENCY (kHz)
(V
A
TRANSIENT
RMS
OUT
= -40°C
V
V
OUT
CC-AC
T
1µs/div
A
100
= 3.0V)
= +25°C
0
= 0.3 V,
C
= 300mV
OUT
CC
=100pF
V
T
CC
= 3.6V)
A
= +85°C
0.5
V
= 3.6V
OUT
1,000
1.0
AC-COUPLED
200mV/div
-1000
-1500
-2000
-2500
-3000
+1mA
-100
-200
-300
-1mA
-500
V
300
200
100
I
OUT
OUT
0
0
2.4
0
V
CC
2.6
= 3.6V
(V
DS4303 LOAD TRANSIENT
DS4303 OUTPUT NOISE
T
OUT
1
A
LINE REGULATION
= +25°C
SUPPLY VOLTAGE (V)
(0.1Hz TO 10Hz)
2.8
= 3.3V, V
(V
V
OUT
OUT
0.2ms/div
TIME (s)
T
3.0
= 3.0V
2
= 0.3V)
A
= +85°C
CC
3.2
= 3.6V)
I
T
L
3
A
= 0mA
= -40°C
3.4
DS4303 toc12
3.6
4