
P1819
Rev.3 | Page 4 of 6 | www.onsemi.com
DC Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Unit
VIL
Input Low voltage
VSS–0.3
0.8
V
VIH
Input High voltage
2.0
VDD+0.3
V
IIL
Input Low current (inputs D_C, PD#, SRS)
-60.0
-20.0
A
IIH
Input High current
1.0
A
IXOL
XOUT Output low current @ 0.4V, VDD = 3.3V
2.0
12.0
mA
IXOH
XOUT Output high current @ 2.5V, VDD = 3.3V
12.0
mA
VOL
Output Low voltage VDD = 3.3V, IOL = 20mA
0.4
V
VOH
Output High voltage VDD = 3.3V, IOH = 20mA
2.5
-
V
ICC
Dynamic supply current normal mode
3.3V and 25pF probe loading
7.1
fIN - min
26.9
fIN - max
mA
IDD
Static supply current standby mode
4.5
mA
VDD
Operating Voltage
3.0
3.3
3.6
V
tON
Power up time (first locked clock cycle after power up)
0.18
mS
ZOUT
Clock Output impedance
50
AC Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Unit
fIN
Input Frequency
20
40
MHz
fOUT
Output Frequency
20
40
MHz
tLH1
Output Rise time(Measured from 0.8V to 2.0V)
0.66
nS
tHL1
Output Fall time (Measured from 2.0V to 0.8V)
0.65
nS
tJC
Jitter (cycle-to-cycle)
-200
200
pS
tLTJ
Long Term Jitter,(1000 cycle) on Refout @ 27MHz
475
pS
tD
Output Duty cycle
45
50
55
%
Note: 1. tLH and tHL are measured into a capacitive load of 15pF.