MC14568BCP ON Semiconductor, MC14568BCP Datasheet - Page 4

• Manufacturer Part Number: MC14568BCP
• Manufacturer: ON Semiconductor

Specifications of MC14568BCP

• Operating Temperature (max): 125C
• Package Type: PDIP
• Pin Count: 16
• Mounting: Through Hole
• Lead Free Status / Rohs Status: Not Compliant

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