CY2XF32 Datasheet, PDF (1/8 Pages) Cypress Semiconductor – High Performance CMOS Oscillator with Frequency Margining - Pin Control

PRELIMINARY
CY2XF32
High Performance CMOS Oscillator with
Frequency Margining - Pin Control
Features
■ Crystal Oscillator with CMOS Output
■ Output Frequency from 8 MHz to 200 MHz
■ Two Frequency Margining Control Pins (FS0, FS1)
■ Output Enable or Power Down Function
■ Factory Configured or Field Programmable
■ Integrated Phase-Locked Loop (PLL)
■ Supply Voltage: 3.3V or 2.5V
■ Pb-free Package: 5.0 x 3.2 mm LCC
■ Commercial and Industrial Temperature Ranges
Logic Block Diagram
Functional Description
The CY2XF32 is a high performance and high frequency Crystal
Oscillator (XO). It uses a Cypress proprietary low noise PLL to
synthesize the frequency from an integrated crystal. The output
frequency can be changed via two select pins, allowing easy
frequency margin testing in applications.
The CY2XF32 is available as a factory configured device or as
a field programmable device.
FS1 2
FS0 5
OE/PD# 1
CRYSTAL
OSCILLATOR
LOW -NOISE
PLL
OUTPU T
DI VI DE R
FR EQU EN C Y
SELECT DECODE
4 CLK
Pinouts
Figure 1. Pin Diagram - 6 Pin Ceramic LCC
OE/PD# 1
FS1 2
VSS 3
6 VDD
5 FS0
4 CLK
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-53147 Rev. *B
• San Jose, CA 95134-1709 • 408-943-2600
Revised September 18, 2009
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