PRELIMINARY
CM3212
Specifications (cont’d)
STANDARD OPERATING CONDITIONS
PARAMETER
Ambient Operating Temperature Range
VDDQ Regulator
Supply Voltage, VIN
Load Current, Continuous
Load Current, Peak (1 sec)
C
DDQ
VTT Regulator
Supply Voltage, VIN
Load Current, Continuous
Load Current, Peak (1 sec)
C
TT
VIN Supply Voltage Range
VDDQ Source + VTT Source
Load Current, Continuous
Load Current, Peak (1 sec)
Junction Operating Temperature Range
RATING
–40 to +85
3.0 to 3.6
0 to 2
2.5
220
3.0 to 3.6
0 to
±2.0
±2.50
220
3.0 to 3.6
2.5
3.5
–40 to +150
UNITS
°C
V
A
A
μF
V
A
A
μF
V
A
A
°C
ELECTRICAL OPERATING CHARACTERISTICS
(SEE NOTE 1)
SYMBOL
General
VIN
I
Q
V
ADJSD
I
SHDN
SHDN_H
SHDN_L
UVLO
T
OVER
T
HYS
TEMPCO
PARAMETER
Supply Voltage Range
Quiescent Current
ADJSD Voltage
Shutdown Current
ADJSD Logic High
ADJSD Logic Low
Under-voltage Lockout
Thermal SHDN Threshold
Thermal SHDN Hysteresis
V
DDQ
, V
TT
TEMPCO
CONDITIONS
MIN
3.0
I
DDQ
= 0, I
TT
= 0
(3)
TYP
MAX
3.6
15
1.275
0.5
1.5
2.90
UNITS
V
mA
V
mA
V
V
V
°C
°C
ppm/°C
1.225
2.7
2.40
150
V
ADJSD
= 3.3V (shutdown)
(2)
(3)
7
1.250
0.2
Hysteresis = 100mV
(3)
(3)
2.70
170
50
100
2.500
10
5
500
I
OUT
= 1A
(3)
I
DDQ
= 100mA
10mA
≤
I
DDQ
≤
2A
(4)
3.0V
≤
VIN
≤
3.6V, I
DDQ
= 0.1A
I
DDQ
= 2A
(5)
(3)
VDDQ Regulator
VDDQ Output Voltage
V
DDQ DEF
VDDQ Load Regulation
V
DDQ LOAD
V
DDQ LINE
V
DROP
I
ADJ
I
DDQ LIM
VTT Regulator
V
TT DEF
VDDQ Line Regulation
VDDQ Dropout Voltage
ADJSD Bias Current
VDDQ Current Limit
VTT Output Voltage
2.450
2.550
25
25
3
V
mV
mV
mV
μA
A
V
2.0
I
TT
= 100mA
1.225
0.8
2.5
1.250
1.275
© 2006 California Micro Devices Corp. All rights reserved.
4
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
l
Tel: 408.263.3214
l
Fax: 408.263.7846
l
www.cmd.com
01/04/07
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
