MC145173 Ver la hoja de datos (PDF) - Motorola => Freescale
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MC145173 Datasheet PDF : 33 Pages
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ABSOLUTE MAXIMUM RATINGS* (Voltages Referenced to VSS)
Symbol
Parameter
Value
Unit
VDD
Vin
Vout
Iin
Iout
IDD
PD
Tstg
TL
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Current, per Pin
DC Output Current, per Pin
DC Supply Current, VDD and VSS Pins
Power Dissipation, per Package
Storage Temperature
Lead Temperature, 1 mm from Case
for 10 seconds
– 0.5 to + 6.0
V
– 0.5 to VDD + 0.5 V
– 0.5 to VDD + 0.5 V
± 10
mA
± 20
mA
± 30
mA
300
mW
– 65 to + 150
°C
260
°C
* Maximum Ratings are those values beyond which damage to the device may occur. Func-
tional operation should be restricted to the limits in the Electrical Characteristics tables or
Pin Descriptions section.
This device contains protection circuitry to
guard against damage due to high static volt-
ages or electric fields. However, precautions
must be taken to avoid applications of any volt-
age higher than maximum rated voltages to
this high–impedance circuit. For proper opera-
tion, Vin and Vout should be constrained to the
range VSS ≤ (Vin or Vout) ≤ VDD.
For proper termination of unused pins, see
the Pin Descriptions section.
DC ELECTRICAL CHARACTERISTICS (VDD = 4.5 to 5.5 V, Voltages Referenced to VSS, TA = – 40 to + 85°C)
Symbol
Parameter
VIL
VIH
VIL
VIH
VHys
VTH
Maximum Low–Level Input Voltage (Din, CLK, ENB)
Minimum High–Level Input Voltage (Din, CLK, ENB)
Maximum Low–Level Input Voltage
(Input D, HF IFin, VHF IFin, HFin, VHFin, OSCin)
Minimum High–Level Input Voltage
(Input D, HF IFin, VHF IFin, HFin, VHFin, OSCin)
Minimum Hysteresis Voltage (CLK, ENB)
Threshold Voltage (INPUT C)
Test Condition
dc coupled
dc coupled
Vin Ramped Down from VDD
VOL
VOH
IOL
IOH
IOL
IOH
IOL
IOH
IOL
IOH
Iin
Iin
IOZ
IOZ
IOZ
Maximum Low–Level Output Voltage
(Dout, OUTPUT A, OUTPUT B, OUTPUT C, OUTPUT D, HF PDout)
Minimum High–Level Output Voltage
(Dout, OUTPUT B, OUTPUT C, OUTPUT D, HF PDout, REFout)
Minimum Low–Level Output Current (HF PDout)
Minimum High–Level Output Current (HF PDout)
Minimum Low–Level Output Current (Dout)
Minimum High–Level Output Current (Dout)
Minimum Low–Level Output Current
(OUTPUT B, OUTPUT C, OUTPUT D)
Iout = 20 µA
Iout = –20 µA
Vout = 0.4 V
Vout = VDD – 0.4 V
Vout = 0.4 V
Vout = VDD – 0.4 V
Vout = 1.0 V
Minimum High–Level Output Current
(OUTPUT B, OUTPUT C, OUTPUT D)
Vout = VDD – 1.0 V
Minimum Low–Level Output Current (OUTPUT A)
Minimum High–Level Output Current (REFout)
Maximum Input Leakage Current
(Din, CLK, ENB, OSCin, INPUT A, INPUT B, INPUT C, INPUT D)
Maximum Input Current
(HFin, VHFin, HF IFin, VHF IFin)
Maximum Output Leakage Current (HF PDout)
Vout = 1.0 V
Vout = VDD – 1.0 V
Vin = VDD or VSS,
Device NOT in Standby**
Vin = VDD or VSS,
Device NOT in Standby
Vout = VDD or VSS,
Output in High–Impedance State
Maximum Output Leakage Current (VHF PDout)
Vout = 1.75 or VDD – 1.5 V,
Output in High–Impedance State
Maximum Output Leakage Current (REFout, OUTPUT A, Dout)
Vout = VDD or VSS,
Output in High–Impedance State
Continued on next page.
** While in Standby, the OSCin pin is pulled low by a weak on–chip FET.
Guaranteed
Limit
Unit
0.25 x VDD V
0.65 x VDD V
0.3 x VDD V
0.7 x VDD V
0.3
V
0.28 x VDD V
to
0.38 x VDD
0.1
V
VDD – 0.1 V
0.36
mA
– 0.36
mA
1.6
mA
– 1.6
mA
2.0
mA
– 2.0
mA
2.0
mA
– 1.75
mA
± 1.0
µA
± 120
µA
± 200
nA
± 200
nA
±2
µA
MOTOROLA
MC145173
3
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