GS71024U Ver la hoja de datos (PDF) - Giga Semiconductor
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GS71024U Datasheet PDF : 13 Pages
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GS71024T/U
AC Test Conditions
Parameter
Conditions
Input high level
Input low level
Input rise time
VIH = 2.4 V
VIL = 0.4 V
tr = 1 V/ns
Input fall time
tf = 1 V/ns
Input reference level
1.4 V
Output reference level
1.4 V
Output load
Fig. 1& 2
Notes:
1. Include scope and jig capacitance.
2. Test conditions as specified with output loading as shown in Fig. 1
unless otherwise noted
3. Output load 2 for tLZ, tHZ, tOLZ and tOHZ.
Output Load 1
DQ
50Ω 30pF1
VT = 1.4 V
Output Load 2
3.3 V
DQ
589Ω
5pF1 434Ω
Power Supply Currents
Parameter
Operating
Supply
Current
Standby
Current
Standby
Current
Symbol Test Conditions
0 to 70°C
-40 to 85°C
8 ns 9 ns 10 ns 12 ns 15 ns 10 ns 12 ns 15 ns
CE ≤ VIL
All other inputs
IDD
≥ VIH or ≤ VIL
190 mA 170 mA 160 mA 130 mA 110 mA 165 mA 135 mA 115 mA
Min. cycle time
IOUT = 0 mA
CE ≥ VIH
ISB1
All other inputs
≥ VIH or ≤VIL
45 mA 45 mA 40 mA 35 mA 30 mA 45 mA 40 mA 35 mA
Min. cycle time
CE ≥ VDD – 0.2 V
ISB2
All other inputs
≥ VDD – 0.2 V or ≤ 0.2 V
10 mA
15 mA
Rev: 1.05 11/2004
5/13
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 1999, GSI Technology
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