85322AM

www.icst.com/products/hiperclocks.html

REV. A JULY 31, 2001

1

Integrated

Circuit

Systems, Inc.

ICS85322

The ICS85322 is a Dual LVCMOS / LVTTL-to-

Differential 2.5V / 3.3V LVPECL translator and a

member of the HiPerClocks™ family of High Per-

formance Clocks Solutions from ICS. The

ICS85322 has selectable single ended clock in-

puts. The single ended clock input accepts LVCMOS or LVTTL

input levels and translate them to 2.5V / 3.3V LVPECL levels.

The small outline 8-pin SOIC package makes this device ideal

for applications where space, high performance and low power

are important.

• 2 differential 2.5V/3.3V LVPECL outputs

• Selectable CLK0, CLK1 LVCMOS clock inputs

• CLK0 and CLK1 can accepts the following input levels:

LVCMOS or LVTTL

• Maximum output frequency up to 267MHz

• Part-to-part skew: 150ps (maximum)

• 3.3V operating supply voltage

(operating range 3.135V to 3.465V)

• 2.5V operating supply voltage

(operating range 2.375V to 2.625V)

• 0°C to 70°C ambient operating temperature

• Industrial temperature information available upon request

ICS85322

8-Lead SOIC

3.90mm x 4.92mm x 1.37mm body package

M Package

Top View

Q0

nQ0

Q1

nQ1

1

2

3

4

Q0

nQ0

Q1

nQ1

CLK0

CLK1

HiPerClockS™

,&6

CLK0

CLK1

8

7

6

5