ASM3P2811A/B and ASM3P2812A/B and ASM3P2814A/B
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Rev. 2 | Page 4 of 7 | www.onsemi.com
Operating Conditions
Symbol
Parameter Min Max Unit
VDD Supply Voltage 3.0 3.6 V
T
A
Operating temperature -40 +85 °C
C
L
Load Capacitance 10 pF
C
IN
Input Capacitance 7 pF
DC Electrical Characteristics
Symbol
Parameter Min Typ Max Unit
V
IL
Input low voltage VSS – 0.3 0.8 V
V
IH
Input high voltage 2 V
DD
+ 0.3 V
I
IL
Input low current
(Inputs D_C, SRS and FRS are pulled high internally)
-50 µA
I
IH
Input high current 50 µA
I
XOL
XOUT Output low current
(V
@ 0.4V, V
= 3.3V)
3 mA
I
XOH
XOUT Output high current
(V
@ 2.5V, V
= 3.3V)
3 mA
V
OL
Output low voltage (V
DD
= 3.3V, I
OL
= 5mA) 0.4 V
V
OH
Output high voltage (V
DD
= 3.3V, I
OH
= -5mA) 2.5 V
I
CC
Dynamic supply current (Unloaded Output) 8 18 mA
I
DD
Static supply current , Standby mode
(CLKIN pulled to GND)
4.5 mA
VDD Operating voltage 3.0 3.3 3.6 V
t
ON
Power up time (first locked clock cycle after power up) 500 µS
Z
OUT
Clock out impedance 76 Ω
AC Electrical Characteristics
Symbol
Parameter Min Typ Max Unit
f
IN
Input frequency for ASM3P2811/12/13/14 A/B 10 40 MHz
f
OUT
Output frequency for ASM3P2811A/B 10 40 MHz
Output frequency for ASM3P2812A/B 20 80 MHz
Output frequency for ASM3P2814A/B 40 160 MHz
t
LH
1
Output rise time (measured at 0.8V to 2.0V) 0.5 0.9 1.2 nS
t
HL
1
Output fall time (measured at 2.0V to 0.8V) 0.8 1.0 1.3 nS
t
JC
Cycle-to-Cycle Jitter (Unloaded Output) ±250 pS
t
D
Output duty cycle 45 50 55 %
Note: 1. t
LH
and t
HL
are measured into a capacitive load of 10pF
