Datasheet

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500
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2000
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40
60
80
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120
CAPACITANCE (pF)
PHASE (°)
50 deg Stability Limit
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500
1000
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0
20
40
60
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100
120
50 deg Stability Limit
PHASE (°)
CAPACITANCE (pF)
LM4890
www.ti.com SNAS138L –SEPTEMBER 2001–REVISED MAY 2013
Typical Performance Characteristics (continued)
Phase Margin vs C
LOAD
, A
V
= 2 Phase Margin vs C
LOAD
, A
V
= 4
V
DD
= 5V, 8Ω Load V
DD
= 5V, 8Ω Load
Capacitance to gnd on each output Capacitance to gnd on each output
Figure 62. Figure 63.
Phase Margin and Limits
vs Application Variables, R
IN
= 22KΩ
Figure 64.
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