MC79076DW/R2 View Datasheet(PDF) - Freescale Semiconductor
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MC79076DW/R2 Datasheet PDF : 13 Pages
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ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 2. Static Electrical Characteristics (continued)
Characteristics noted under conditions 7.0 V ≤ VCC ≤ 18 V, -40°C ≤ TA ≤ 125°C, GND = 0 V unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
EST Threshold Voltage (10)
(Ref/Dwell = Advance = 1.0 V, Bypass = 3.0 V)
Increasing
Decreasing
Hysteresis
Ref/Dwell Current (11)
(VCC = 16 V, Advance = 1.0 V, EST = Bypass = 0 V)
Ref/Dwell Voltage = 1.0 V
Ref/Dwell Voltage = 20 V
V
VTH+(EST)
1.65
1.86
2.0
VTH-(EST)
0.8
0.89
-
VHYS(EST)
0.79
0.97
-
I(R/D)
µA
-12
-1.38
1.0
-1.0
0.02
5.0
Ref/Dwell Clamp Voltage
(VCC = 16 V, Advance = 1.0 V, EST = Bypass = 0 V)
IR/D = 100µA (Sourcing)
IR/D = 1.0mA (Sourcing)
V(R/D)CL
V
-0.01
-0.04
0.2
-0.62
-0.54
-
Ref/Dwell Threshold (Bypass Mode) (12)
V
(Advance = 1.0 V, EST = Bypass = 0 V, Reference = sinking 10 µA)
Increasing
Decreasing
Hysteresis
Ref/Dwell Threshold (EST Mode) (12)
VTH+(R/D)BP
VTH-(R/D)BP
VHYS(R/D)BP
VB + 0.09 VB + 0.106 VB + 0.116
VB + 0.018 VB + 0.03
-
0.055
0.076
-
V
(Advance = 1.0 V, EST = 0 V, Bypass = 3.0 V, Reference = sinking
10 µA)
Increasing
Decreasing
Hysteresis
VTH+(R/D)EST
VTH-(R/D)EST
VHYS(R/D)EST
VB + 0.445 VB + 0.50 VB + 0.535
VB + 0.038 VB + 0.062
-
0.395
0.436
-
Ref/Dwell Threshold (No Pump) (13)
(Advance = 1.0 V, EST = Bypass = 0 V, Dwell = sinking 10 mA)
Increasing
Decreasing
Hysteresis
V
VTH+(R/D)NP
VTH-(R/D)NP
VHYS(R/D)NP
VB + 0.003
VB + 0.021
VB + 0.013
VB + 0.118
VB + 0.047
VB + 0.072
VB + 0.128
-
-
Notes
10. EST Threshold Voltage is the positive (or negative) going voltage on EST necessary cause the Dwell voltage to positive (or negative)
going transition 1.5 V respectively. It is expressed as VTH±(EST) and is in reference to ground.
11. Ref/Dwell can either source or sink current; A minus sign denotes the Ref/Dwell is sourcing current.
12. Ref/Dwell Threshold Voltage (Bypass Mode) is the positive (or negative) going voltage on Ref/Dwell necessary cause the Reference
voltage to positive (or negative) going transition 1.5 V respectively. It is expressed as VTH±(RD) = VB + VX where VB is the Bias Voltage
and VX is the additional voltage necessary to attain the threshold.
13. Ref/Dwell Threshold Voltage (No Pump) is the positive (or negative) going voltage on Ref/Dwell necessary cause the Dwell voltage to
positive (or negative) going transition 1.5 V respectively. It is expressed as VTH±(RD) = VB + VX where VB is the Bias Voltage and VX is
the additional voltage necessary to attain the threshold. Advance = 1.0 V providing no input assist or "No Pump" influence of Dwell signal;
Reference open.
79076
6
Analog Integrated Circuit Device Data
Freescale Semiconductor
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