2
INDUSTRIAL TEMPERATURE RANGE
IDT49FCT3805D/E
3.3V CMOS DUAL 1-TO-5 CLOCK DRIVER
CAPACITANCE (TA = +25
O
C, f = 1.0MHz)
Symbol Parameter
(1)
Conditions Typ. Max. Unit
CIN Input Capacitance VIN = 0V 3 4 pF
COUT Output Capacitance VOUT = 0V — 6 pF
NOTE:
1. This parameter is measured at characterization but not tested.
PIN DESCRIPTION
Pin Names Description
OEA, OEB 3-State Output Enable Inputs (Active LOW)
INA, INB Clock Inputs
OAn, OBn Clock Outputs
M O N Monitor Output
FUNCTION TABLE
(1)
Inputs Outputs
OEA, OEB INA, INB OAn, OBn MON
LLLL
LHHH
HLZL
HHZH
NOTE:
1. H = HIGH
L = LOW
Z = High-Impedance
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol Description Max Unit
VCC Input Power Supply Voltage –0.5 to +4.6 V
VI Input Voltage –0.5 to +5.5 V
VO Output Voltage –0.5 to VCC+0.5 V
TJ Junction Temperature 150 ° C
T
STG Storage Temperature –65 to +165 ° C
NOTE:
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.
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified
Industrial: TA = -40°C to +85°C, VCC = 3.3V ± 0.3V
Symbol Parameter Test Conditions
(1)
Min. Typ.
(2)
Max. Unit
VIH Input HIGH Level 2 — 5.5 V
VIL Input LOW Level –0.5 — 0.8 V
IIH Input HIGH Current VCC = Max. VI = 5.5V — — ±1
IIL Input LOW Current VCC = Max. VI = GND — — ±1µA
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 = 3.3V, VIN = VIH or VIL, VO = 1.5V
(3,4)
–45 –74 –180 mA
IODL Output LOW Current VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V
(3,4)
50 90 200 mA
IOS Short Circuit Current VCC = Max., VO = GND
(3,4)
–60 –135 –240 mA
VOH Output HIGH Voltage VCC = Min. IOH = –12mA 2.4
(5)
3—
VIN = VIH or VIL IOH = –8mA 2.4
(5)
3—V
IOH = –100µAVCC - 0.2 — —
VOL Output LOW Voltage VCC = Min. IOL = 12mA — 0.3 0.4
VIN = VIH or VIL IOL = 8mA — 0.2 0.4 V
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 = 3.3V, 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.
