ICS85322AM-T View Datasheet(PDF) - Integrated Circuit Systems

Part Name

Description

MFG CO.

ICS85322AM-T

DUAL LVCMOS/LVTTL-TO-DIFFERENTIAL 2.5V/3.3V LVPECL TRANSLATOR

Integrated Circuit Systems 

1 2 3 4 5 6 7 8 9 10 Next

Integrated

Circuit

Systems, Inc.

ICS85322

DUAL LVCMOS / LVTTL-TO-DIFFERENTIAL

2.5V / 3.3V LVPECL TRANSLATOR

TABLE 1. PIN DESCRIPTIONS

Number

Name

Type

Description

1, 2

Q0, nQ0

Output

Differential output pair. LVPECL interface levels.

3, 4

Q1, nQ1

Output

Differential output pair. LVPECL interface levels.

5

VEE

Power

Negative supply pin. Connect to ground.

6

CLK1

Input

Pullup LVCMOS / LVTTL clock input.

7

CLK0

Input

Pullup LVCMOS / LVTTL clock input.

8

VCC

Power

Positive supply pin. Connect to 3.3V or 2.5V

NOTE: Pullup refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.

TABLE 2. PIN CHARACTERISTICS

Symbol

CIN

RPULLUP

RPULLDOWN

Parameter

Input Capacitance CLK0, CLK1

Input Pullup Resistor

Input Pulldown Resistor

Test Conditions

Minimum

Typical

51

51

Maximum

4

Units

pF

KΩ

KΩ

85322AM

www.icst.com/products/hiperclocks.html

2

REV. A JULY 31, 2001

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