FK4000061 [DIODES]

CMOS Output Clock Oscillator, 40MHz Nom, SMD, 4 PIN;


型号：	FK4000061
厂家：	DIODES INCORPORATED
描述：	CMOS Output Clock Oscillator, 40MHz Nom, SMD, 4 PIN
文件：	总2页 (文件大小：593K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FK Series Crystal Clock Oscillator (XO)

3.2 x 2.5mm

2.5V CMOS Low Jitter XO

Package:

3.2 x 2.5mm Ceramic SMD

Recommended Land Pattern:

Product Features

•1 to 156.25 MHz Frequency Range

•<1 ps RMS jitter

•2.5V CMOS compatible logic levels

•Designed for standard reﬂow and washing

techniques

•Low power standby mode

•Pb-free and RoHS/Green compliant

Pin Functions:

Function

Product Description

Ground

Clock Output

V_DD

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

surface-mount ceramic package.

Applications

Ideal for compact, high-density applications

requiring low power or tight stability, including:

Part Ordering Information:

UM XXX YYYY

•Network adapter cards

•Portable Multimedia Devices

•Hard Disk Drives

YYYY = Specification�Code

XXX = Frequency�Code

Product�Family

•GPS/Navigation

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

conﬁrmation of exact customer requirements.

•Bluetooth

•802.11a/b/g WiFi

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 REV2015

15-0087

2.5V CMOS Low Jitter XO

FK Series Crystal Clock Oscillator (XO)

3.2 x 2.5mm

Electrical Performance

Parameter

Min.

Typ.

Max.

156.25

2.75

Units

MHz

Notes

Output Frequency

Supply Voltage

As speciﬁed

2.25

2.5

1 to 50 MHz

Supply Current, Output Enabled

50 to 156.25 MHz

Output Hi-Z

Supply Current, Standby Mode

Frequency Stability

µA

±20 to ±50

+70

ppm

See Note 1 below

Commercial (standard)

Industrial (standard)

-20

-40

Operating Temperature Range

°C

+85

Output Logic 0, V_OL

Output Logic 1, V_OH

Output Load

10% V_DD

90% V_DD

Duty Cycle

Measured 50% V_DD

Rise and Fall Time

Measured 10/90% of waveform

Jitter, Phase

1 to 156.25 MHz

up to 75 MHz

ps RMS (1-σ) 12kHz to 20 MHz frequency band

Jitter,

Accumulated

ps RMS (1-σ) 20.000 adjacent periods

75 to 156.25 MHz

up to 75 MHz

Jitter,

Total

ps pk-pk

100.000 random periods

75 to 156.25 MHz

Notes:

1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C),

aging (1 year at 25°C average effective ambient temperature), shock and vibration.

2. For speciﬁcations othere than those listed, please contact sales.

Output Enable / Disable Function

Parameter

Min.

Typ.

Max.

Units

Notes

Input Voltage (pin 1), Output Enable

0.7 V_DD

or open