HD151TS207SS
Rev.1.00, Apr.25.2003, page 33 of 38
DC Electrical Characteristics / USB & VCH 48MHz Clock
(CK409T Type3A Buffer)
Ta = 0°C to 70°C, VDD = 3.3 V
Item
Symbol
Min
Typ *
1
Max
Unit
Test Conditions
V
OH
3.1
V
I
OH
= –1 mA, VDD = 3.3 V
Output Voltage
V
OL
50
mV
I
OL
= 1 mA, VDD = 3.3 V
I
OH
–29
mA
V
OH
= 1.0 V
Output Current
I
OL
29
mA
V
OL
= 1.95 V
Note:
1. For conditions shown as Min or Max, use the appropriate value specified under recommended
operating conditions.
AC Electrical Characteristics / USB & VCH 48MHz Clock
Ta = 0°C to 70°C, VDD = 3.3 V, C
L
= 20 pF
Item
Symbol
Min
Typ
Max
Unit
Test Conditions Notes
Cycle to cycle jitter
t
CCS
|350|
ps
Fig.1
Note1
Clock Period
20.831
ns
Slew rate
t
SL
1.0
2.0
V/ns
0.4 V to
2.4 V
Clock Duty Cycle
45
50
55
%
Note:
1. Difference of cycle time between two adjoining cycles.
