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Número de pieza | ICS651 | |
Descripción | LOW SKEW 1 TO 4 CLOCK BUFFER | |
Fabricantes | Integrated Circuit Systems | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de ICS651 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! ICS651
LOW SKEW 1 TO 4 CLOCK BUFFER
Description
The ICS651 is a low skew, single input to four output,
clock buffer. Part of ICS’ ClockBlocksTM family, this is a
low skew, small clock buffer.
ICS makes many non-PLL and PLL based low skew
output devices as well as Zero Delay Buffers to
synchronize clocks. Contact us for all of your clocking
needs.
Features
• Low skew outputs (250 ps)
• Packaged in 8-pin SOIC
• Available in Pb (lead) free package
• Low power CMOS technology
• Operating Voltages of 1.8 V to 2.5 V
• Output Enable pin tri-states outputs
• 3.3 V tolerant input clock
• Industrial temperature range
Block Diagram
ICLK
Q0
Q1
Q2
Q3
Output Enable
MDS 651 C
1
Revision 120805
Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
1 page ICS651
LOW SKEW 1 TO 4 CLOCK BUFFER
AC Electrical Characteristics
VDD = 1.8 V ±5%, Ambient Temperature -40 to +85°C, unless stated otherwise
Parameter
Symbol
Conditions
Min.
Input Frequency
0
Output Rise Time
Output Fall Time
Propagation Delay
tOR
tOF
Note 1
0.63 V to 1.17 V
1.17 V to 0.63 V
2.2
Output to Output Skew
Note 2 Rising edges at VDD/2
Typ.
1.0
1.0
3
0
Max.
166
1.5
1.5
5
±250
Units
MHz
ns
ns
ns
ps
VDD = 2.5 V ±5%, Ambient Temperature -40 to +85°C, unless stated otherwise
Parameter
Symbol
Conditions
Min.
Input Frequency
0
Output Rise Time
Output Fall Time
Propagation Delay
tOR
tOF
Note 1
0.7 V to 1.7 V
1.7 V to 0.7 V
2.2
Output to Output Skew
Note 2 Rising edges at VDD/2
Notes: 1. With rail to rail input clock
2. Between any 2 outputs with equal loading.
Typ.
1.0
1.0
3
0
Max.
200
1.5
1.5
5
±250
Units
MHz
ns
ns
ns
ps
Thermal Characteristics
Parameter
Symbol Conditions
Thermal Resistance Junction to
Ambient
θJA Still air
θJA 1 m/s air flow
θJA 3 m/s air flow
Thermal Resistance Junction to Case θJC
Min.
Typ.
150
140
120
40
Max. Units
°C/W
°C/W
°C/W
°C/W
MDS 651 C
5
Revision 120805
Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet ICS651.PDF ] |
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