ICS83058I
Integrated
Circuit
Systems, Inc.
8:1, SINGLE-ENDED MULTIPLEXER
GENERAL DESCRIPTION
FEATURES
The ICS83058I is a low skew, 8:1, Single-ended • 8:1 single-ended multiplexer
Multiplexer and a member of the HiPerClockS™
ICS
• Q nominal output impedance: 7Ω (VDDO =3 .3V)
HiPerClockS™
family of High Performance Clock Solutions from
ICS. The ICS83058I has eight selectable single-
ended clock inputs and one single-ended clock
• Maximum output frequency: 250MHz
• Propagation delay: 3ns (maximum), VDD = VDDO = 3.3V
• Input skew: 225ps (maximum), VDD = VDDO = 3.3V
• Part-to-part skew: 475ps (maximum), VDD = VDDO = 3.3V
output. The output has a VDDO pin which may be set at 3.3V,
2.5V, or 1.8V, making the device ideal for use in voltage transla-
tion applications. An output enable pin places the output in
a high impedance state which may be useful for testing or
debug. The device operates up to 250MHz and is packaged
in a 16 TSSOP.
•
Operating supply modes:
VDD/VDDO
3.3V/3.3V
3.3V/2.5V
3.3V/1.8V
2.5V/2.5V
2.5V/1.8V
•
-40°C to 85°C ambient operating temperature
• Available in both standard and lead-free RoHS-compliant
packages
BLOCK DIAGRAM
PIN ASSIGNMENT
1
2
3
4
5
6
7
8
CLK0
CLK1
CLK2
Q
CLK7
OE
CLK6
GND
CLK5
SEL2
CLK4
16
15
14
13
12
11
10
9
VDDO
CLK0
SEL0
CLK1
VDD
CLK2
SEL1
CLK3
CLK3
CLK4
CLK5
Q
ICS83058I
16-LeadTSSOP
4.4mm x 5.0mm x 0.92mm package body
G Package
Top View
CLK6
CLK7
SEL2
SEL1
SEL0
OE
83058AGI
www.icst.com/products/hiperclocks.html
REV.A SEPTEMBER 27, 2005
1
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
