PRELIMINARY
CM3202-02
Typical Operating Characteristics
VDDQ vs. Temperature
VTT vs. VDDQ
2.550
2.525
1.65
1.55
1.45
1.35
1.25
1.15
1.05
2.
500
2.475
2.450
0.95
VIN =3.3V
=10mA
VIN =3.3V
0.85
I
O
IO
=10mA
0.75
-40 -20
0
20 40 60 80
100 120 140
1.5
1.75
2
2.25
2.5
2.75
3
3.25
TEMPERATURE (oC)
VDDQ (V)
VDDQ vs. Load Current
VDDQ Dropout vs. IDDQ
3.0
2.5
2.0
1.5
1.0
600
500
400
300
200
TA = 25°C
VIiN=3.3V
o
TA=25 C
0.5
0
100
0
0
1.0
2.0
IDDQ (A)
3.0
4.0
0
0.5
1.0
1.5
2.0
2.5
IDDQ (A)
Startup into Full Load
2.5
2.0
VIiN=3.3V
Vin
2V/div
UVLO
1.5
1.0
VDDQ
1V/div
VIiN=3.3V
0.5
0
VTT
1V/div
TIME (1ms/div)
ITT (A)
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www.cmd.com 05/25/07