IDT8N4QV01GCD REVISION A MARCH 11, 2014

3

©2014 Integrated Device Technology, Inc.

IDT8N4QV01 REV G DATA SHEET

QUAD-FREQUENCY PROGRAMMABLE-VCXO

Function Tables

Table 3A. Default Frequency Selection

NOTE: The default frequency is the output frequency after power-up. One of four default frequencies is selected by FSEL[1:0]. See

programming section for details.

Table 3B. OE Configuration

NOTE: OE is an asynchronous control.

Input

Operation

FSEL1

FSEL0

0 (default)

0 (default)

Default frequency 0

0

1

Default frequency 1

1

0

Default frequency 2

1

1

Default frequency 3

Input

Output Enable

OE

0

Outputs Q, nQ are in high-impedance state.

1 (default)

Outputs are enabled.