79R3041-25J(2008) 데이터 시트보기 (PDF) - Integrated Device Technology
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79R3041-25J Datasheet PDF : 34 Pages
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IDT79R3041 INTEGRATED RISController FOR LOW COST SYSTEMS
COMMERCIAL TEMPERATURE RANGE
ABSOLUTE MAXIMUM RATINGS(1, 3) R3041
Symbol
Rating
Commercial Unit
VTERM Terminal Voltage with
Respect to GND
–0.5 to +7.0 V
TC
Operating Case Temperature 0 to +85
°C
TBIAS Temperature Under Bias
–55 to +125 °C
TSTG Storage Temperature
–55 to +125 °C
VIN
Input Voltage
–0.5 to +7.0 V
NOTES:
2905 tbl 06
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS
may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions
above those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
2. VIN minimum = –3.0V for pulse width less than 15ns.
VIN should not exceed VCC +0.5 Volts.
3. Not more than one output should be shorted at a time. Duration of the short
should not exceed 30 seconds.
RECOMMENDED OPERATING
TEMPERATURE AND SUPPLY VOLTAGE
Grade
Commercial
Temperature
0°C to +85°C
(Case)
GND
0V
VCC
5.0 ±5%
2905 tbl 07
OUTPUT LOADING FOR AC TESTING
+4mA
VREF -
+1.5V +
To Device
Under Test
CLD
AC TEST CONDITIONS R3041
Symbol
Parameter
Min.
VIH
Input HIGH Voltage
3.0
VIL
Input LOW Voltage
—
VIHS
Input HIGH Voltage
3.5
VILS
Input LOW Voltage
—
Max.
—
0
—
0
Unit
V
V
V
V
2905 tbl 08
-4mA
2905 drw 07
Signal
All Signals
Cld
25 pF
2905 tbl 09
DC ELECTRICAL CHARACTERISTICS R3041 — (TC = 0°C to +85°C, VCC = +5.0V ±5%)
16.67MHz
20MHz
25MHz
33MHz
Symbol
Parameter
Test Conditions
Min. Max. Min. Max. Min. Max. Min. Max. Unit
VOH
Output HIGH Voltage
VCC = Min., IOH = –4mA
3.5 — 3.5 — 3.5 — 3.5 — V
VOL
VIH
VIL
VIHS
VILS
CIN
COUT
Output LOW Voltage
Input HIGH Voltage(3)
Input LOW Voltage(1)
Input HIGH Voltage(2,3)
Input LOW Voltage(1,2)
Input Capacitance(4)
Output Capacitance(4)
VCC = Min., IOL = 4mA
—
—
—
—
—
—
— 0.4 — 0.4 — 0.4 — 0.4 V
2.0 — 2.0 — 2.0 — 2.0 — V
— 0.8 — 0.8 — 0.8 — 0.8 V
3.0 — 3.0 — 3.0 — 3.0 — V
— 0.4 — 0.4 — 0.4 — 0.4 V
— 10 — 10 — 10 — 10 pF
— 10 — 10 — 10 — 10 pF
ICC
Operating Current
VCC = 5V, TC = 25°C
— 225 — 250 — 300 — 370 mA
IIH
Input HIGH Leakage
VIH = VCC
— 100 — 100 — 100 — 100 µA
IIL
Input LOW Leakage
VIL = GND
–100 — –100 — –100 — –100 — µA
IOZ
Output Tri-state Leakage VOH = 2.4V, VOL = 0.5V
–100 100 –100 100 –100 100 –100 100 µA
NOTES:
1. VIL Min. = –3.0V for pulse width less than 15ns. VIL should not fall below –0.5 volts for larger periods.
2. VIHS and VILS apply to CIkIn and Reset.
3. VIH should not be held above VCC + 0.5 volts.
4. Guaranteed by design.
2905 tbl 10
14
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