ICS844011AG REVISION A AUGUST 27, 2012

2

©2012 Integrated Device Technology, Inc.

ICS844011 Data Sheet

Pin Description and Characteristic Tables

Table 1. Pin Descriptions

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

Table 2. Pin Characteristics

Function Table

Table 3. OE Control Function Table

Number

Name

Type

Description

Power

Analog power supply.

2GND

Power

Power supply ground.

3,

4

XTAL_OUT,

XTAL_IN

Input

Crystal oscillator interface. XTAL_IN is the input, XTAL_OUT is the output.

5

OE

Input

Pullup

Output enable pin. LVCMOS/LVTTL interface levels.

6, 7

nQ, Q

Output

Differential clock output. LVDS interface levels.

Power

Core supply pin.

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

Input Capacitance

4pF

Input Pullup Resistor

51

k

Ω

Input

Output Enable

OE

0

Output Q, nQ pair is disabled in high-impedance state.

1 (default)

Output Q, nQ is enabled.