Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
CC
= +5.0V ±5%, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
Supply Voltage
Input Voltage High
Input Voltage Low
Input Leakage Current
Active Current
Output Current High
Output Current Low
Input Capacitance
SYMBOL
V
CC
V
IH
V
IL
I
L
I
CC
I
OH
I
OL
C
IN
(Note 3)
(Note 3)
(Note 3)
0V
≤
V
IN
≤
V
CC
V
CC
= 5.25V, period = minimum (Notes 4, 5)
V
CC
= 4.75V, V
OH
= 4.0V
V
CC
= 4.75V, V
OL
= 0.5V
T
A
= +25°C (Note 6)
12
5
10
-1
20
CONDITIONS
MIN
4.75
2.2
0.8
1
75
-1
TYP
5.00
MAX
5.25
UNITS
V
V
V
µA
mA
mA
mA
pF
TIMING CHARACTERISTICS
(V
CC
= +5.0V ±5%, T
A
= +25°C, unless otherwise noted.)
PARAMETER
Input Pulse Width
Input-to-Tap Delay
(leading edge)
Input-to-Tap Delay
(trailing edge)
Power-Up Time
Period
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
SYMBOL
t
WI
t
PLH
t
PHL
t
PU
(Note 7)
4(t
WI
)
CONDITIONS
(Note 7)
(Notes 1, 8–12)
(Notes 1, 8–12)
MIN
40% of TAP5
t
PLH
See
Part Number and
Delay Times
table
See
Part Number and
Delay Times
table
100
TYP
MAX
UNITS
ns
ns
ns
ms
ns
Contact factory for ordering information.
Specifications to -40°C are guaranteed by design, not production tested.
All voltages referenced to GND.
Measured with output open.
I
CC
is a function of frequency and TAP5 delay. Only an MXD1000_ _25 operating with a 40ns period and V
CC
= +5.25V will have
an I
CC
= 75mA. For example, an MXD1000_ _100 will never exceed 30mA. See Supply Current vs. Input Frequency in
Typical
Operating Characteristics.
Note 6:
Guaranteed by design.
Note 7:
Pulse width and/or period specifications may be exceeded, but accuracy is application sensitive (i.e., layout, decoupling,
etc.). The device will remain functional with pulse widths down to 20% of TAP5 delay, and input periods as short as 2(t
WI
).
Note 8:
Typical initial tolerances are ± with respect to the nominal value at +25°C and V
CC
= 5V.
Note 9:
Typical temperature tolerance is ± with respect to the initial delay value over a temperature range of -40°C to +85°C.
Note 10:
The delay will also vary with supply voltage, typically by less than 4% over the supply range of V
CC
= +4.75V to +5.25V.
Note 11:
All tap delays tend to vary unidirectionally with temperature or voltage changes. For example, if TAP1 slows down, all other
taps will also slow down; i.e., TAP3 can never be faster than TAP2.
I am a beginner. I have seen many functions that use timers for delays, which use the input capture and output capture registers. What is the use of this operation? Please explain it to me. Thank you....
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Microchip MCU
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