DDR Termination Regulator
ELECTRICAL CHARACTERISTICS
(1)
TJ2996
Specifications with standard typeface are for T
J
= 25˚. Unless otherwise specified, AVIN = PVIN = 2.5V, VDDQ = 2.5V
(1), (2), (3)
(1), (2), (3)
for DDRⅡ. AVIN = 2.5V, PVIN = VDDQ = 1.5V
for DDR
Ⅲ.
DDRⅠ, AVIN = 2.5V, PVIN = VDDQ = 1.8V
(1), (2), (3), (4)
for
PARAMETER
V
REF
Voltage
V
REF
Voltage
V
REF
Voltage
SYMBOL
V
REF
V
REF
V
REF
TEST CONDITION
V
DDQ
= 2.5V
V
DDQ
= 1.8V
V
DDQ
= 1.5V
I
OUT
= 0 A
V
DDQ
= 2.5V
I
OUT
=
±
1.5 A
(7)
V
DDQ
= 2.5V
I
OUT
= 0 A
V
DDQ
= 1.8V
I
OUT
=
±
0.9 A
(7)
V
DDQ
= 1.8V
I
OUT
= 0 A
V
DDQ
= 1.5V
I
OUT
=
±
0.5 A
(7)
V
DDQ
= 1.5V
I
OUT
= 0 A
I
OUT
=
±
0.5 A
(7)
MIN.
1.21
0.86
0.71
TYP.
1.25
0.90
0.75
MAX.
1.29
0.94
0.79
UNIT
V
V
V
V
TT
Output Voltage
V
TT
1.21
1.21
1.25
1.25
1.29
1.29
V
V
TT
Output Voltage
V
TT
0.86
0.86
0.90
0.90
0.75
0.75
0
0
0
0
250
100
200
0.1
0.94
0.94
0.79
0.79
40
40
40
40
2000
-
2000
0.5
-
0.6
10
0.1
-
V
V
TT
Output Voltage
V
TT
0.71
0.71
-40
-40
-40
-40
-
-
V
V
TT
Output Voltage Offset
V
OSVTT
I
OUT
=
±
0.9 A
(7)
I
OUT
=
±
1.5 A
(7)
mV
Quiescent Current
(5)
V
DDQ
Input Impedance
Quiescent Current in Shutdown
(5)
Shutdown Leakage Current
Minimum Enable High Level
Maximum Enable Low Level
V
TT
Leakage Current in Shutdown
V
SENSE
Input Current
Thermal Shutdown
(6)
I
Q
Z
VDDQ
I
SD
I
Q_SD
V
IH
V
IL
I
V
I
SENSE
T
SD
I
OUT
= 0A
uA
kΩ
uA
uA
V
V
uA
uA
℃
= 0V
= 0V
1.9
-
= 0V,
V
TT
= 1.25V
-
-
(8)
-
-
1
-
165
Note 1. Absolute maximum ratings indicate limits beyond which damage to the device may occur. Operating range indicates conditions
for which the device is intended to be functional, but does not guarantee specific performance limits. For guaranteed
specifications and test conditions see Electrical Characteristics. The guaranteed specifications apply only for the test conditions
listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions.
Jul. 2010 - Rev. 1.5.3
3/14
HTC
HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]
