MD2700001 datasheet(2/4 Pages) PERICOM

部件名	MD2700001

功能描述	2.5V CMOS SSXO

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制造商	PERICOM [Pericom Semiconductor Corporation]

网页	http://www.pericom.com

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All specifications are subject to change without notice.

MD 2.5 REV2008_NOV17_0.2

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

• www.saronix-ecera.com

2.5V CMOS SSXO

MD Series Spread Spectrum Crystal Oscillator (XO)

5.0 x 3.2mm

MD

Output Enable / Disable Function

Parameter

Min.

Typ.

Max.

Units

Notes

Input Voltage (pin 1), Output Enable

0.7 × VDD

V

or open

Input voltage (pin 1), Output Disable (low power standby)

0.3 × VDD

V

Output is Hi-Z

Internal pullup resistance

50

kΩ

Electrical Performance

Parameter

Min.

Typ.

Max.

Units

Notes

Output frequency

16

67

MHz

As specified

Supply voltage (VDD)

+2.375

+2.5

+2.625

V

Supply current, output enabled

6

mA

@27mA

Frequency stability

±20 to ±50

ppm

See Note 1 below

Operating temperature

-20

+70

°C

Commercial (standard)

-40

+85

Industrial (standard)

Output logic 0, VOL

10% VDD

V

Output logic 1, VOH

90% VDD

V

Output load

15

pF

Duty cycle

45

55

%

Measured 50% VDD

Rise and fall time

1.2

2.5

ns

Measured 20/80% of VDD

Cycle-to-Cycle jitter

200

300

ps

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.

Absolute Maximum Ratings

Parameter

Min.

Typ.

Max.

Units

Notes

Storage temperature

-55

+125

°C

Spread Options Table

Center

Spread

Down Spread

±0.25%

–0.5%

±0.35%

–0.7%

±0.45%

–0.9%

±0.55%

–1.1%

±0.625%

–1.3%

±0.65%

–1.7%

±0.85%

–2.0%

±1%

–2.3%

±1.15%

Modulation Rate Options

FIN / 496

FIN / 608

FIN / 640

FIN / 750

FIN / 1088

FIN is the input crystal frequency

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