Renesas HD151TS207SS - Manual (Page 33)

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.