
Parameter
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage, VDD
Inputs
Clock Output
Ambient Operating Temperature
Ambient Operating Temperature, Industrial
Soldering Temperature
Storage temperature
DC CHARACTERISTICS (VDD = 5.0 V unless otherwise noted)
Operating Voltage, VDD
Input High Voltage, VIH, X1/ICLK only
Input Low Voltage, VIL, X1/ICLK only
Input High Voltage, VIH
Input Low Voltage, VIL
Conditions
Minimum
Typical
Maximum
Units
Referenced to GND
Referenced to GND
Referenced to GND
7
V
V
V
°C
°C
°C
°C
-0.5
-0.5
0
-40
VDD+0.5
VDD+0.5
70
85
260
150
I version
Max of 10 seconds
-65
3
5.5
V
V
V
V
V
ICLK (Pin 1)
ICLK (Pin 1)
(VDD/2)+1
VDD/2
VDD/2
(VDD/2)-1
2
PDTS, ICS307-01 only
All other inputs,-01 & -02
IOH=-4 mA
IOH=-25 mA
IOL=25 mA
No Load, 100 MHz out
100MHz out,VDD=3.3V
CLK1 and CLK2 outputs
Pin 13
0.4
0.8
Output High Voltage, VOH, CMOS level
Output High Voltage, VOH
Output Low Voltage, VOL
IDD Operating Supply Current, 20 MHz crystal
VDD-0.4
2.4
V
V
V
0.4
26
13
±70
270
4
mA
mA
mA
k
pF
Short Circuit Current
On-Chip Pull-up Resistor
Input Capacitance
AC CHARACTERISTICS
Input Frequency, crystal input (must be fundamental)
Input Frequency, clock input
Output Frequency (See Table 1)
Output Frequency (see Table 1), I version
Output Clock Rise Time
Output Clock Fall Time
Output Clock Duty Cycle, even output divides
Output Clock Duty Cycle, odd output divides
Power-up time, STROBE goes high until CLK out
Absolute Maximum Clock Period Jitter
One Sigma Clock Period Jitter
5
2
6
6
27
50
200
180
55
60
10
MHz
MHz
MHz
MHz
ns
ns
%
%
ms
ps
ps
VDD = 3.0 to 5.5V
VDD = 3.0 to 5.5V
0.8 to 2.0V
2.0 to 0.8V
At duty cycle level
At duty cycle level
1
1
45
40
49 to 51
3
±120
50
Deviation from mean
ICS307
Serially Programmable Clock Source
MDS 307 D
Integrated Circuit Systems, Inc. 525 Race Street San Jose CA95126(408) 295-9800tel www.icst.com
7
Revision 042501
Electrical Specifications
Notes:
1. Stresses beyond those listed under Absolute Maximum Ratings could cause permanent damage to the device. Prolonged exposure
to levels above the operating limits but below the Absolute Maximums may affect device reliability.
2. Typical values are at 25°C.