LP2996A Datasheet, PDF (7/29 Pages) Texas Instruments – DDR Termination Regulator

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6.6 Typical Performance Characteristics
400
350
300
250
200
150
100
50
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
LP2996A
SNOSCY7 – JUNE 2014
1050
900
750
600
450
300
150
0
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 1. IQ vs AV_IN In SD
4
3.5
3
2.5
2
1.5
1
0.5
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 2. IQ vs Av_IN
1.40
1.35
1.30
1.25
1.20
1.15
1.10
-30 -20 -10 0 10 20 30
IREF (uA)
Figure 3. V_IH and V_IL
3
2.5
2
1.5
1
0.5
0
0
1
2
3
4
5
6
VDDQ (V)
Figure 4. V_REF vs I_REF
3
2.5
2
1.5
1
0.5
0
0
1
2
3
4
5
6
VDDQ (V)
Figure 5. V_REF vs V_DDQ
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Figure 6. V_TT vs V_DDQ
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