CM3202-02 Datasheet, PDF (2/11 Pages) ON Semiconductor – VTT Termination Voltage Regulator

CM3202−02
TYPICAL APPLICATION
V_IN = 3.3 V to 3.6 V
C_IN
220 mF/
10 V
4.7 mF/10 V
cer
1
VIN
8
VDDQ
V_TT = 1.25 V / 2A
C_TT
220 mF/
10 V
4.7 mF/
10 V
cer
2
NC
7
ADJSD
CM3202
3 _VTT
GND ⁶
4 _NC
GND ⁵
VTT
V_DDQ = 2.5 V/2 A
C_{DDQ 4.7 mF/10 V, cer}
220 mF/
10 V
Chip
Set
R1
10 k
R2
S/D ^{10 k}
1.25 V, 2.5 A
1k
VDDQ
DL0
RT0
DLn
RTn
V_REF
VDDQ
DDR
REF MEMORY
0.1 mF/10 V
cer
FUNCTIONAL BLOCK DIAGRAM
VIN
ADJSD
OTP &
Shutdown
UVLO &
Bandgap
+
-
Vref1
Vref
R
+
-
R
+
Current
-
Limit
Current
Limit
Current
Limit
CM3202−02
ADDQ
VTT
GND
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2