MC14568BCP ON Semiconductor, MC14568BCP Datasheet - Page 4
MC14568BCP
Manufacturer Part Number
MC14568BCP
Description
Manufacturer
ON Semiconductor
Datasheet
1.MC14568BCP.pdf
(12 pages)
Specifications of MC14568BCP
Operating Temperature (max)
125C
Package Type
PDIP
Pin Count
16
Mounting
Through Hole
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC14568BCP
Manufacturer:
ON/安森美
Quantity:
20 000
GENERATOR 1
GENERATOR 2
MC14568B
4
Q1/C2
PULSE
PULSE
“0”
20 ns
t PLH
GENERATOR
10%
GENERATOR
t TLH
PULSE
PULSE
10%
50%
90%
50%
90%
CTL
D P0
D P1
D P2
D P3
PC in
F
G
C1
PE
Q1/C2
PC out
D P0
D P1
D P2
D P3
Q1/C2
PC in
F
G
C1
CTL
PE
CTL
D P0
D P1
D P2
D P3
PC in
F
G
C1
PE
V DD
V SS
SWITCHING TIME TEST CIRCUITS AND WAVEFORMS
LD
“0”
20 ns
a.
Q1/C2
PC out
C L
PC out
V DD
V SS
t PHL
V DD
V SS
t THL
LD
“0”
LD
“0”
10 k
t W(Q1/C2)
V DD
C L
2
Figure 1. Phase Comparator
C L
C L
“0” out REF
f in f max
Figure 2. Counter D1
Figure 3. Counter D2
PC out
PC in
PG1
B
A
LD
A LAGS B, PC out IS LOW.
Q1/C2 = PG 1
50%
20 ns
PE = PG2
C1
Q1/C2
20 ns
“0”
10%
* N is the value programmed on the D P Inputs.
t PLH
GENERATOR 1
GENERATOR 2
THREE–STATE
PULSE
PULSE
10%
10%
50%
50%
50%
t W(PE)
90%
90%
t THL
t PHL
t PHL
A LEADS B, PC out IS HIGH.
50%
90%
90%
50%
t TLH
t TLH
MOTOROLA CMOS LOGIC DATA
THREE–STATE
N PULSES*
20 ns
20 ns
25%
t PHL
10%
D P0
D P1
D P2
D P3
Q1/C2
PC in
F
G
C1
CTL
PE
b.
t THL
10%
90%
PC out
20 ns
V DD
V SS
t PLH
LD
“0”
t W(C1)
20 ns
75%
t PHL
t PLH
C L
f in f max
t W(PC in )
t PLH
V OH
V OL