1

All specifications are subject to change without notice.

FD 2.5V REV2008_DEC04_01.4

SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888

• www.saronix-ecera.com

2.5V CMOS Low Jitter XO

2.5V CMOS Low Jitter XO

FD Series Crystal Clock Oscillator (XO)

Legacy S1634 Series

5.0 x 3.2mm

FD

Product Features

1 to 133 MHz Frequency Range

•

<1 ps RMS jitter with fundamental or

•

overtone design

Low power standby mode

•

Pb-free and RoHS/Green compliant

•

Product Description

The FD Series 2.5V crystal clock oscillator

achieves superb jitter and stability over a broad

range of operating conditions and frequencies.

The output clock signal, generated internally

with a non-PLL oscillator design, is compatible

with LVCMOS/LVTTL logic levels. The device,

available on tape and reel, is contained in a

5.0 x 3.2mm surface-mount ceramic package.

Applications

The FD Series is ideal for compact, high-

density applications requiring low jitter or tight

stability, including:

Ethernet

•

EPON

•

Fibre Channel

•

Serial Attached SCSI (SAS)

•

Server & Storage platforms

•

SONET/SDH linecards

•

T1/E1, T3/E3 linecards

•

DSLAM

•

802.11a/b/g WiFi

•

Package:

Pin Functions:

Pin

Function

1OE Function

2Ground

3Clock Output

Recommended Land Pattern:

5.0 x 3.2mm Ceramic SMD

Part Ordering Information:

FD XXX YYYY

A: Product Family

B: XXX = Frequency Code

C: YYYY = Specification Code

Following the above format, Saronix-eCera part numbers will be assigned upon

confirmation of exact customer requirements.

Legacy Ordering Information - For Reference Only:

Frequency Stability

A = ±25 ppm (-20 to +70 °C)

B = ±50 ppm (-20 to +70 °C)

E = ±50 ppm (-40 to +85°C)

SaRonix

Product Series

S

- 125.000 (T)

Output Frequency (MHz)

Packaging

1634 B

(T) = Tape & Reel

full reel increments

Blank = Bulk packaged