Power supply. Connect both pins to same voltage (either 3.3 V or 5 V).
Connect to ground.
Select input 0. See table above.
Select input 1. See table above.
Clock Output 7. See table above.
Clock Output 8. See table above. Normally use this clock as feedback.
Feedback Input. Connect to CLK8 under normal operations.
Key: I = Input; O = output; P = power supply connection.
External Components
The ICS671-01 requires a minimum number of external components for proper operation. Decoupling
capacitors of 0.01µF should be connected between VDD and GND on pins 4 and 5, and VDD and GND
on pins 13 and 12, as close to the device as possible. A series termination resistor of 33
Ω
may be used close
to each clock output pin to reduce reflections.
2
Revision 051700
Printed 11/15/00
Integrated Circuit Systems, Inc.• 525 Race Street • San Jose •CA•95126• (408) 295-9800 tel • www.icst.com
MDS 671-01 B
ICS671-01
Zero Delay, Low Skew Buffer and Multipler
Electrical Specifications
Parameter
Supply voltage, VDD
Inputs and Clock Outputs
Electrostatic Discharge
Ambient Operating Temperature
Soldering Temperature
Junction temperature
Storage temperature
Operating Voltage, VDD
Input High Voltage, VIH, CLKIN pin only
Input Low Voltage, VIL, CLKIN pin only
Input High Voltage, VIH
Input Low Voltage, VIL
Output High Voltage, VOH
Output Low Voltage, VOL
Output High Voltage, VOH, CMOS level
Operating Suppl Current, IDD (Note 2)
Operating Suppl Current, IDD (Note 3)
Short Circuit Current
Input Capacitance
Conditions
Referenced to GND
Referenced to GND
MIL-STD-883
Max of 10 seconds
-65
3.13
VDD/2+1
2
0.8
IOH=-25mA
IOL=25mA
IOH=-8mA
No Load, S1=1, S0=0
No Load, S1=1, S0=0
Each output
S0, S1, FBIN
2.4
0.4
VDD-0.4
25
74
±50
7
Minimum
-0.5
-0.5
2000
0
Typical
Maximum
7
VDD+0.5
70
260
150
150
5.50
VDD/2
VDD/2
VDD/2-1
Units
V
V
V
°C
°C
°C
°C
V
V
V
V
V
V
V
V
mA
mA
mA
pF
ABSOLUTE MAXIMUM RATINGS (note 1)
n
DC CHARACTERISTICS (VDD = 3.3 V unless specified otherwise)
t
AC CHARACTERISTICS (VDD = 3.3 V unless specified otherwise)
h
Input Clock Frequency
See table on page 2
5
80
MHz
Output Clock Frequency
See table on page 2
5
160
MHz
Output Clock Rise Time, CL=30pF
0.8 to 2.0V
1.5
ns
Output Clock Fall Time, CL=30pF
2.0 to 0.8V
1.5
ns
Output Clock Duty Cycle, VDD=3.3V
At VDD/2
40
50
60
%
Device to Device Skew, equally loaded
rising edges at VDD/2
700
ps
Output to Output Skew, equally loaded
rising edges at VDD/2
250
ps
Input to Output Skew, FBIN to CLK8
rising edges at VDD/2
±350
ps
Maximum Absolute Jitter
300
ps
Cycle to Cycle Jitter, 30pF loads
500
ps
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. With CLKIN = 20 MHz, FBIN to CLK8, all outputs at 40 MHz.
3. With CLKIN = 80 MHz, FBIN to CLK8, all outputs at 160 MHz.
3
Revision 051700
Printed 11/15/00
Integrated Circuit Systems, Inc.• 525 Race Street • San Jose •CA•95126• (408) 295-9800 tel • www.icst.com
MDS 671-01 B
ICS671-01
Zero Delay, Low Skew Buffer and Multipler
Package Outline and Package Dimensions
(
For current dimensional specifications, see JEDEC Publication No. 95.)
16 pin SOIC narrow
Symbol
A
A1
E
INDEX
AREA
H
B
C
1
2
D
A1
e
Ordering Information
Part/Order Number
ICS671M-01
ICS671M-01T
h x 45°
A
L
D
E
e
H
h
L
Inches
h
Min
Max
0.0532
0.0688
0.0040
0.0098
0.0130
0.0200
0.0075
0.0098
0.3859
0.3937
0.1497
0.1574
.050 BSC
S
0.2284
0.2440
0.0099
0.0195
0.0160 0.0500
Millimeters
m
Min
Max
1.35
1.75
0.10
0.24
0.33
0.51
0.19
0.24
9.80
10.00
3.80
4.00
1.27 BSC
S
5.80
6.20
0.25
0.50
0.41
1.27
B
C
Marking
ICS671M-01
ICS671M-01
Shipping packaging
tubes
tape and reel
Package
16 pin SOIC
16 pin SOIC
Temperature
0-70 °C
0-70 °C
While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated (ICS) assumes no responsibility for either its
use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is
intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary
environmental requirements are not recommended without additional processing by ICS. ICS reserves the right to change any circuitry or specifications without notice. ICS does
not authorize or warrant any ICS product for use in life support devices or critical medical instruments.
4
Revision 051700
Printed 11/15/00
Integrated Circuit Systems, Inc.• 525 Race Street • San Jose •CA•95126• (408) 295-9800 tel • www.icst.com
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