ASM3I2508AF-08SR PULSECORE [PulseCore Semiconductor], ASM3I2508AF-08SR Datasheet - Page 3

• Manufacturer Part Number: ASM3I2508AF-08SR
• Description: Peak EMI Reducing Solution
• Manufacturer: PULSECORE [PulseCore Semiconductor]

February 2007
rev 1.4
DC Electrical Characteristics
(Test Condition : All the parameters are measured at room temperature (25°C) , unless otherwise stated)
AC Electrical Characteristics
Overall
Supply Current,
Dynamic
Supply Current,
Static
All input pins
High-Level Input
Voltage
Low-Level Input
Voltage
High-Level Input
Current
Low-Level Input
Current (pull-up)
Clock Outputs (FOUT1CLK, FOUT2CLK)
High-Level Output
Voltage
Low-Level Output
Voltage
Output Impedance
* FOUT1CLK (120MHz) is functional and not loaded
Rise Time
Fall Time
Clock Duty
Cycle
Frequency
Deviation
Jitter, Long
Term
Jitter, peak to
peak
Clock
Stabilization
Time
* CL = 15 pF, Fxin = 14.31818MHz
Parameter
Parameter
Symbol
Tj
Tj
t
STB
t
f
t
t
D
D
(∆T)
(LT)
r
f
Symbol
V
V
Z
Z
I
V
V
I
I
I
DD
cc
IH
IL
OH
OH
OL
OL
IH
IL
V
V
Ratio of pulse width (as measured from rising edge
to next falling edge at 2.5V) to one clock period
Output Frequency =120MHz
Output Frequency =72MHz /48 MHz
On rising edges 500 uS apart at 2.5 V relative to an
ideal clock, PLL B inactive *
On rising edges 500 uS apart at 2.5 V relative to an
ideal clock, PLL B active *
From rising edge to next rising edge at 2.5 V,
PLL B inactive *
From rising edge to next rising edge at 2.5 V,
PLL B active *
Output active from power up, RUN Mode via
Software Power Down
O
O
Notice: The information in this document is subject to change without notice.
= 0.8V to 2.0V; C
= 2.0V to 0.8V; C
V
C
V
V
V
V
V
V
Vo=0.5V
DD
DD
DD
DD
DD
DD
O
L
=15pF
Conditions/ Description
=0.5V
=3.3V
=3.3V
= 3.3V, I
= 3.3V, I
Conditions / Description
=3.3V, F
= 3.3V, Software Power Down*
Peak EMI Reducing Solution
DD
DD
; output driving high
; output driving low
L
L
OH
OL
CLK
= 15pF
= 15pF
= 20mA
= 20mA
=14.31818MHz,
FOUT1CLK
FOUT2CLK
FOUT1CLK
FOUT2CLK
V
SS
Min
2.0
-20
2.5
40
27
-1
0
-
-
-0.3
Min
640
440
660
460
45
-
-
-
-
-
-
-
Typ
-36
49
35
29
27
±2.73
±1.78
-
-
-
-
-
Typ
680
480
720
520
165
110
390
125
45
-
ASM3P2508A
V
DD
Max
Max
0.8
-80
3.3
0.4
60
43
750
600
800
570
1
55
+0.3
-
-
-
-
-
-
-
-
-
3 of 9
Unit
Unit
pS
pS
pS
pS
µS
mA
mA
µ
µ
%
%
Ω
V
V
V
V
A
A