5322AMI Просмотр технического описания (PDF) - Integrated Circuit Systems

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5322AMI

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

Integrated Circuit Systems 

Integrated

Circuit

Systems, Inc.

ICS85322I

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.

6

CLK1

Input

Pullup LVCMOS / LVTTL clock input.

7

CLK0

Input

Pullup LVCMOS / LVTTL clock input.

8

V

Power

CC

Positive supply pin.

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

Input Pullup Resistor

Input Pulldown Resistor

Test Conditions

Minimum

Typical

4

51

51

Maximum

Units

pF

KΩ

KΩ

85322AMI

www.icst.com/products/hiperclocks.html

2

REV. B OCTOBER 7, 2003

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