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G2993 Datasheet, PDF (3/10 Pages) Global Mixed-mode Technology Inc – DDR Termination Regulator
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Global Mixed-mode Technology Inc.
G2993
Typical Performance Characteristics
AVIN=2.5V, PVIN=2.5V, VDDQ=2.5V,CAVIN=0.1µF, CPVIN=47µF, CVTT=220µF, TA=25°C, unless otherwise noted.
IQ vs AVIN
250
230
210
190
170
150
2
2.5
3
3.5
4
4.5
5
5.5
AVIN(V)
VTT vs IOUT vs Temperature
1.248
1.244
1.24
1.236
1.232
0°C
25°C
85°C
1.228
-100 -75 -50 -25 0 25 50 75 100
IOUT(mA)
VTT vs VDDQ
3
2.5
2
1.5
1
0.5
0
2
2.5
3
3.5
4
4.5
5
5.5
VDDQ(V)
IQ vs AVIN Temperature
270
250
IO=200m
230
85°C
25°C
210
0°C
190
170
150
2
2.5
3
3.5
4
4.5
5
5.5
AVIN(V)
Maximum Sourcing Current vs AVIN
(VDDQ=2.5V, PVIN=1.8V)
1.4
1.2
1
0.8
0.6
0.4
0.2
0
2
2.5
3
3.5
4
4.5
5
5.5
AVIN(V)
Maximum Sourcing Current vs AVIN
(VDDQ=2.5V, PVIN=2.5V)
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
2
2.5
3
3.5
4
4.5
5
5.5
AVIN(V)
Ver: 1.3
Jan 13, 2004
TEL: 886-3-5788833
http://www.gmt.com.tw
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