M66236FP Datasheet, PDF (5/5 Pages) Mitsubishi Electric Semiconductor – STANDARD CLOCK GENERATOR

MITSUBISHI 〈DIGITAL ASSP〉
M66236FP
STANDARD CLOCK GENERATOR
SWITCHING CHARACTERISTICS (Ta = 0 ~ 70°C, VCC = 5V ±5%, GND = 0V)
Symbol
Parameter
Test conditions
∆t
tss(CKO)
tss(CKO)
tss(CKO/2)
tss(CKO/2)
tss(PULSE)
tss(CNTCK)
tsp(CKO)
tsp(CKO)
tsp(CKO/2)
tsp(CKO/2)
tw(PULSE)
tCH
tCL
fODUTY(CKO)
fODUTY(CKO)
Synchronizing precision (jitter)
Sync clock output start time
Sync clock inverted output start time
1/2 divider sync clock output start time
1/2 divider sync clock inverted output start time
One-shot pulse output start time
Continuous clock output start time
Sync clock output stop time
Sync clock inverted output stop time
1/2 divider sync clock output stop time
1/2 divider sync clock inverted output stop time
One-shot pulse output width
Sync clock-Input clock switching time
Input clock-Sync clock switching time
Sync clock output duty
Sync clock inverted output duty
CL=15pF
Limits
Min
Typ
2tp – 10
30
Unit
Max
±5
ns
ns
tLp + 50
ns
ns
tLp + 50
ns
tLp + 50 ns
tLp + 50 ns
ns
40
ns
ns
40
ns
2tp + 10 ns
40
ns
30
ns
%
70
%
• tp = 1/fIN, tLp = tp × (100 – fDUTY)/100
• Switching test waveform
Input pulse level CLK IN: 0 to VCC
TR: 0 to 3V
Input pulse rise time: 3ns
Input pulse fall time : 3ns
Criterial voltage
Input voltage CLK IN: VCC/2
TR: 1.3V
Output voltage: VCC/2 for all outputs
• Capacitance: CL includes stray wiring capacitance and
probe input capacitance.
TEST CIRCUIT
INPUT VCC
PG
DUT
50Ω
OUTPUT
CL
TIMING DIAGRAM
TR
CKO
CKO/2
CKO
CKO/2
PULSE
CNTCK
1.3V
tss
50%
tCL
50%
50%
3.0V
0V
VOH
VOL
VOH
VOL
TR
CKO
CKO/2
CKO
CKO/2
CNTCK
1.3V
tsp
50%
50%
tCH
3.0V
0V
VOH
VOL
VOH
VOL
TR
1.3V
tw(TR)
3.0V
1.3V
0V
PULSE
50%
tw(PULSE)
50%
VOH
VOL
5