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Número de pieza | ICS8302I-01 | |
Descripción | 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER W/ COMPLEMENTARY OUTPUT | |
Fabricantes | Integrated Circuit Systems | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de ICS8302I-01 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! Integrated
Circuit
Systems, Inc.
ICS8302I-01
LOW SKEW, 1-TO-2 LVCMOS / LVTTL
FANOUT BUFFER W/ COMPLEMENTARY OUTPUT
GENERAL DESCRIPTION
The ICS8302I-01 is a low skew, 1-to-2
ICS LVCMOS/LVTTL Fanout Buffer w/Complemen-
HiPerClockS™ tary Output a n d a m e m b e r o f t h e
HiPerClock S ™family of High Performance
Clock Solutions from ICS. The ICS8302I-01
has a single ended clock input. The single ended clock
input accepts LVCMOS or LVTTL input levels. T h e
ICS8302I-01 is characterized at full 3.3V for input VDD,
www.DataSheeat4nUd.commixed 3.3V and 2.5V for output operating supply
modes (V ). Guaranteed output and part-to-part skew
DDO
characteristics make the ICS8302I-01 ideal for clock
distribution applications demanding well defined
performance and repeatability.
FEATURES
• Complementary LVCMOS / LVTTL output
• LVCMOS / LVTTL clock input accepts LVCMOS
or LVTTL input levels
• Maximum output frequency: 250MHz
• Output skew: 165ps (maximum)
• Part-to-part skew: 800ps (maximum)
• Small 8 lead SOIC package saves board space
• Full 3.3V or 3.3V core/2.5V output supply modes
• -40°C to 85°C ambient operating temperature
• Available in both standard and lead-free compliant
packages
BLOCK DIAGRAM
CLK
Q
nQ
PIN ASSIGNMENT
VDDO
VDD
CLK
GND
1
2
3
4
8Q
7 GND
6 VDDO
5 nQ
ICS8302I-01
8-Lead SOIC
3.8mm x 4.8mm, x 1.47mm package body
M Package
Top View
8302AMI-01
www.icst.com/products/hiperclocks.html
1
REV. A NOVEMBER 2, 2005
1 page Integrated
Circuit
Systems, Inc.
ICS8302I-01
LOW SKEW, 1-TO-2 LVCMOS / LVTTL
FANOUT BUFFER W/ COMPLEMENTARY OUTPUT
PARAMETER MEASUREMENT INFORMATION
1.65V±5%
2.05V±5% 1.25V±5%
VDD,
VDDO
www.DataSheet4U.com
LVCMOS
GND
-1.65V±5%
SCOPE
Qx
VDD
VDDO
LVCMOS
GND
-1.25V±5%
SCOPE
Qx
3.3V CORE/3.3V OUTPUT LOAD AC TEST CIRCUIT
CLK
Q
nQ
V
DD
2
V
DDO
2
V
DDO
2
t
PD
PROPAGATION DELAY
PART 1
Q
PART 2
Q
nQ
V
DD
2
V
DDO
2
V
DDO
2
tsk(pp)
PART-TO-PART SKEW
nQ
VDDO
Q2
t PW
odc = t PW
t PERIOD
VDDO
2
t PERIOD
3.3V/2.5V OUTPUT LOAD AC TEST CIRCUIT
V
DDO
Q2
nQ V
DDO
2
t sk(o)
OUTPUT SKEW
80%
20%
Clock
Outputs
tR
80%
tF
20%
OUTPUT RISE/FALL TIME
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD
8302AMI-01
www.icst.com/products/hiperclocks.html
5
REV. A NOVEMBER 2, 2005
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet ICS8302I-01.PDF ] |
Número de pieza | Descripción | Fabricantes |
ICS8302I-01 | 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER W/ COMPLEMENTARY OUTPUT | Integrated Circuit Systems |
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