LP2996-N Datasheet, PDF (4/26 Pages) Texas Instruments – LP2996-N DDR Termination Regulator

LP2996-N
SNOSA40J – NOVEMBER 2002 – REVISED MARCH 2013
Typical Performance Characteristics
Iq vs AV_IN in SD
400
1050
Iq vs AV_IN
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350
900
300
750
250
600
200
450
150
300
100
150
50
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 4.
0
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 5.
V_IH and V_IL
4
V_REF vs I_REF
1.40
3.5
1.35
3
1.30
2.5
1.25
2
1.20
1.5
1
1.15
0.5
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 6.
1.10
-30 -20 -10 0 10 20 30
IREF (uA)
Figure 7.
V_REF vs V_DDQ
3
1.275
V_TT vs I_OUT
2.5
1.270
2
1.265
1.5
1.260
1
1.255
0.5
1.250
0
0
1
2
3
4
5
6
VDDQ (V)
Figure 8.
1.245
-100 -75 -50 -25 0 25 50 75 100
IOUT (mA)
Figure 9.
4
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