October 2006
rev 2.2
ASM5P2305A
ASM5P2309A
Switching Characteristics for ASM5P2305A-1H and ASM5P2309A-1H Commercial Temperature Devices
9
Parameter
1/t
1
Description
Output Frequency
Duty Cycle
8
= (t
2
/ t
1
) * 100
Duty Cycle
8
= (t
2
/ t
1
) * 100
30pF load
10pF load
Test Conditions
Min
15
15
40
45
Typ
Max
100
133
Unit
MHz
%
nS
nS
pS
pS
pS
V/nS
Measured at 1.4 V, F
OUT
= 66.67MHz
Measured at 1.4 V, F
OUT
< 50.0MHz
Measured between 0.8V and 2.0V
Measured between 2.0V and 0.8V
All outputs equally loaded
Measured at V
DD
/2
Measured at V
DD
/2 on the CLKOUT pins
of the device
Measured between 0.8V and 2.0V using
Test Circuit #2
Measured at 66.67 MHz, loaded outputs
Stable power supply, valid clock
presented on REF pin
50
50
60
55
1.5
1.5
250
t
3
t
4
t
5
t
6
t
7
t
8
t
J
t
LOCK
Notes:
Output Rise Time
8
Output Fall Time
8
Output-to-output skew
8
Delay, REF Rising Edge to
CLKOUT Rising Edge
8
0
0
1
± 350
700
Device-to-Device Skew
8
Output Slew Rate
8
Cycle-to-cycle jitter
8
PLL Lock Time
8
200
1.0
pS
mS
8. Parameter is guaranteed by design and characterization. Not 100% tested in production
9. All parameters specified with loaded outputs.
Operating Conditions for ASM5I2305A and ASM5I2309A Industrial Temperature Devices
Parameter
V
DD
T
A
C
L
C
L
C
IN
Supply Voltage
Operating Temperature (Ambient Temperature)
Load Capacitance, below 100MHz
Load Capacitance, from 100MHz to 133MHz
Input Capacitance
Description
Min
3.0
-40
Max
3.6
85
30
15
7
Unit
V
°C
pF
pF
pF
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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