FK4000041【PDF 1/3 页】OSC 40MHZ 2.5V SMD

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FK Series Crystal Clock Oscillator (XO)

Legacy S1644 Series

3.2 x 2.5mm

2.5V CMOS Low Jitter XO

Package:

3.2 x 2.5mm Ceramic SMD

Product Features

3.2±0.1

PIN 1

2.5±0.1

Recommended Land Pattern:

? 1 to 106.25 MHz Frequency Range

? <1 ps RMS jitter

1.0±0.15

Pin Functions:

? 2.5V CMOS compatible logic levels

? Designed for standard reflow and washing

techniques

0.6

0.9

0.10

Function

OE Function

Ground

? Low power standby mode

1.6

Clock Output

? Pb-free and RoHS/Green compliant

V DD

FK XXX YYYY

Product Description

The FK Series 2.5V crystal clock oscillator

achieves superb stability and low power

consumption over a broad range of operating

conditions and frequencies. The low jitter

output clock signal, generated internally with

a non-PLL oscillator design, is compatible with

LVCMOS logic levels. The device, available on

tape and reel, is contained in a 3.2 x 2.5mm

2.1

(Bottom View)

Part Ordering Information:

A: Product Family

B: XXX = Frequency Code

C: YYYY = Specification Code

surface-mount ceramic package.

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

Applications

Ideal for compact, high-density applications

requiring low power or tight stability, including:

confirmation of exact customer requirements.

Legacy Ordering Information - For Reference Only:

? Network adapter cards

? Portable Multimedia Devices

? Hard Disk Drives

SaRonix

Product Series

S 1644 B

75.000 ( T)

Packaging

(T) = Tape & Reel

full reel increments

Blank = Bulk packaged

? GPS/Navigation

? Bluetooth

? 802.11a/b/g WiFi

Frequency Stability

A = ±25 ppm (-20 to +70 °C)

B = ±50 ppm (-20 to +70 °C)

E = ±50 ppm (-40 to +85°C)

Output Frequency (MHz)

SaRonix-eCera? is a Pericom? Semiconductor company

US: +1-408-435-0800 TW: +886-3-4518888

www.saronix-ecera.com

All specifications are subject to change without notice.

FK 2.5V REV2008_DEC04_01.3

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