Integrated

Circuit

Systems, Inc.

83058AGI

www.icst.com/products/hiperclocks.html

REV. A SEPTEMBER 27, 2005

1

ICS83058I

The ICS83058I is a low skew, 8:1, Single-ended

Multiplexer and a member of the HiPerClockS™

family of High Performance Clock Solutions from

ICS. The ICS83058I has eight selectable single-

ended clock inputs and one single-ended clock

output. The output has a V

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.

HiPerClockS™

ICS

Q

CLK7

OE

CLK6

GND

CLK5

SEL2

CLK4

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

CLK0

SEL0

CLK1

CLK2

SEL1

CLK3

ICS83058I

16-Lead TSSOP

4.4mm x 5.0mm x 0.92mm package body

G Package

Top View

• 8:1 single-ended multiplexer

• Q nominal output impedance: 7

Ω (V

• Maximum output frequency: 250MHz

• Propagation delay: 3ns (maximum), V

• Input skew: 225ps (maximum), V

• Part-to-part skew: 475ps (maximum), V

• Operating supply modes:

V

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

CLK0

CLK1

CLK2

CLK3

CLK4

CLK5

CLK6

CLK7

SEL2

SEL1

SEL0

OE

Q