M66256FP
Test Circuit
Qn
CL = 30 pF: tAC, tOH
VCC
RL = 1 kΩ
Qn
RL = 1 kΩ
SW1
SW2
CL = 5 pF: tOEN, tODIS
Input pulse level:
0 to 3V
Input pulse rise/fall time: 3 ns
Decision voltage input: 1.3 V
Decision voltage output: 1.3 V (However, tODIS (LZ) is 10% of output amplitude and tODIS (HZ) is 90% of that for
decision)
The load capacitance CL includes the floating capacitance of connection and the input capacitance of probe.
tODIS (LZ)
tODIS (HZ)
tOEN (ZL)
tOEN (ZH)
Parameter
tODIS/tOEN Test Condition
RCK
1.3 V
SW1
Closed
Open
Closed
Open
1.3 V
SW2
Open
Closed
Open
Closed
3V
GND
RE
tODIS (HZ)
90%
Qn
tODIS (LZ)
Qn
10%
tOEN (ZH)
1.3 V
tOEN (ZL)
1.3 V
3V
GND
VOH
VOL
REJ03F0250-0200 Rev.2.00 Sep 14, 2007
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