3
IDT49FCT20805
2.5V CMOS DUAL 1-TO-5 CLOCK DRIVER
INDUSTRIAL TEMPERATURE RANGE
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified
Industrial: TA = -40°C to +85°C, VCC = 2.5V ± 0.2V
Symbol Parameter Test Conditions
(1)
Min. Typ.
(2)
Max. Unit
VIH Input HIGH Level 1.7 — 5.5 V
VIL Input LOW Level –0.5 — 0.7 V
IIH Input HIGH Current VCC = Max. VI = 5.5V — — ±1
IIL Input LOW Current VCC = Max. VI = GND — — ±1 μA
IOZH High Impedance Output Current VCC = Max. VO = VCC ——±1
IOZL (3-State Outputs Pins) VO = GND — — ±1
VIK Clamp Diode Voltage VCC = Min., IIN = –18mA — –0.7 –1.2 V
IODH Output HIGH Current VCC = 2.5V, VIN = VIH or VIL, VO = 1.25V
(3,4)
–15 –35 –90 mA
IODL Output LOW Current VCC = 2.5V, VIN = VIH or VIL, VO = 1.25V
(3,4)
25 55 100 mA
IOS Short Circuit Current VCC = Max., VO = GND
(3,4)
–30 –50 –120 mA
VOH Output HIGH Voltage VCC = Min. IOH = –8mA 1.7
(5)
—— V
VIN = VIH or VIL IOH = –100μAVCC - 0.2 — —
VOL Output LOW Voltage VCC = Min. IOL = 8mA — 0.2 0.4 V
VIN = VIH or VIL IOL = 100μA — — 0.2
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 2.5V, 25°C ambient.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is guaranteed but not tested.
5. VOH = Vcc -0.6V at rated current.