ICS651MI

LOW SKEW 1 TO 4 CLOCK BUFFER
MDS 651 C 4 Revision 120805
Integrated Circuit Systems 525 Race Street, San Jose, CA 95126 tel (408) 297-1201 www.icst.com
ICS651
DC Electrical Characteristics
VDD=1.8 V ±5%, Ambient temperature -40 to +85°C, unless stated otherwise
Notes: 1. Nominal switching threshold is VDD/2
VDD=2.5 V ±5%, Ambient temperature -40 to +85°C, unless stated otherwise
Notes: 1. Nominal switching threshold is VDD/2
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 1.71 1.89 V
Input High Voltage V
IH
Note 1, ICLK, OE 1.17 3.6 V
Input Low Voltage V
IL
Note 1, ICLK, OE 0.63 V
Output High Voltage V
OH
I
OH
= -6 mA 1.35 V
Output Low Voltage V
OL
I
OL
= 6 mA 0.45 V
Operating Supply Current IDD No load, 133 MHz 25 mA
Nominal Output Impedance Z
O
20
Input Capacitance C
IN
ICLK, OE pin 5 pF
Short Circuit Current I
OS
±28 mA
Parameter Symbol Conditions Min. Typ. Max. Units
Operating Voltage VDD 2.375 2.625 V
Input High Voltage, ICLK V
IH
Note 1, ICLK, OE 1.7 3.6 V
Input Low Voltage, ICLK V
IL
Note 1, ICLK, OE 0.7 V
Output High Voltage V
OH
I
OH
= -8 mA 2 V
Output Low Voltage V
OL
I
OL
= 8mA 0.4 V
Operating Supply Current IDD No load, 133 MHz 50 mA
Nominal Output Impedance Z
O
20
Input Capacitance C
IN
ICLK, OE pin 5 pF
Short Circuit Current I
OS
±50 mA
LOW SKEW 1 TO 4 CLOCK BUFFER
MDS 651 C 5 Revision 120805
Integrated Circuit Systems 525 Race Street, San Jose, CA 95126 tel (408) 297-1201 www.icst.com
ICS651
AC Electrical Characteristics
VDD = 1.8 V ±5%, Ambient Temperature -40 to +85°C, unless stated otherwise
VDD = 2.5 V ±5%, Ambient Temperature -40 to +85°C, unless stated otherwise
Notes: 1. With rail to rail input clock
2. Between any 2 outputs with equal loading.
Thermal Characteristics
Parameter Symbol Conditions Min. Typ. Max. Units
Input Frequency 0 166 MHz
Output Rise Time t
OR
0.63 V to 1.17 V 1.0 1.5 ns
Output Fall Time t
OF
1.17 V to 0.63 V 1.0 1.5 ns
Propagation Delay Note 1 2.2 3 5 ns
Output to Output Skew Note 2 Rising edges at VDD/2 0 ±250 ps
Parameter Symbol Conditions Min. Typ. Max. Units
Input Frequency 0 200 MHz
Output Rise Time t
OR
0.7 V to 1.7 V 1.0 1.5 ns
Output Fall Time t
OF
1.7 V to 0.7 V 1.0 1.5 ns
Propagation Delay Note 1 2.2 3 5 ns
Output to Output Skew Note 2 Rising edges at VDD/2 0 ±250 ps
Parameter Symbol Conditions Min. Typ. Max. Units
Thermal Resistance Junction to
Ambient
θ
JA
Still air 150 °C/W
θ
JA
1 m/s air flow 140 °C/W
θ
JA
3 m/s air flow 120 °C/W
Thermal Resistance Junction to Case
θ
JC
40 °C/W
LOW SKEW 1 TO 4 CLOCK BUFFER
MDS 651 C 6 Revision 120805
Integrated Circuit Systems 525 Race Street, San Jose, CA 95126 tel (408) 297-1201 www.icst.com
ICS651
Package Outline and Package Dimensions (8-pin SOIC, 150 Mil. Narrow Body)
Package dimensions are kept current with JEDEC Publication No. 95
Ordering Information
Parts that are ordered with a “LF” suffix to the part number are the Pb-Free configuration and are RoHS compliant.
While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems (ICS)
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.
Part / Order Number Marking Shipping Packaging Package Temperature
ICS651MI ICS651MI Tubes 8-pin SOIC -40 to +85°C
ICS651MIT ICS651MI Tape and Reel 8-pin SOIC -40 to +85
°C
ICS651MILF 651MILF Tubes 8-pin SOIC -40 to +85
°C
ICS651MILFT 651MILF Tape and Reel 8-pin SOIC -40 to +85
°C
INDEX
AREA
1 2
8
D
E
SEATING
PLANE
A1
A
e
- C -
B
.10 (.004)
C
C
L
H
h x 45
*For reference only. Controlling dimensions in mm.
Millimeters Inches*
Symbol Min Max Min Max
A 1.35 1.75 .0532 .0688
A1 0.10 0.25 .0040 .0098
B 0.330.51.013.020
C 0.19 0.25 .0075 .0098
D 4.80 5.00 .1890 .1968
E 3.80 4.00 .1497 .1574
e 1.27 BASIC 0.050 BASIC
H 5.80 6.20 .2284 .2440
h 0.250.50.010.020
L 0.401.27.016.050
α 0° 8° 0° 8°

ICS651MI

Mfr. #:
Manufacturer:
Description:
IC CLK BUFFER 1:4 200MHZ 8SOIC
Lifecycle:
New from this manufacturer.
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