AA-A29LNCE-FREQ 参数 Datasheet PDF下载

CRYSTAL CLOCK OSCILLATORS

AA-X29LXXX Series

Continued

LVPECL HF/UHF CLOCK (XO)

Data Sheet 0631F

Rev.

-

Absolute Maximum Ratings

Parameter

Operating Temperature Range

Storage Temperature Range

Supply Voltage

Enable/Disable Voltage

Parameter

Nominal Frequency

Supply Voltage

Supply current

Output Logic Type

Load

Output Levels

Sym

Fo

Vcc

Icc

Output to Vcc-2V, or

Thevenin Equivalent

overall

Symbol

To

Tst

Vcc

Ven/dis

Conditions, Note

Code A

Code B

Value

-40 to +85

-50 to +90

-0.5 to 4.5

0 to Vcc

MIN

150

3.135

2.375

TYP

3.3

2.5

80

LVPECL

50

MAX

500

3.465

2.625

100

Unit

ºC

ºC

V

V

Unit

MHz

V

mA

Ohm

V

Electrical Parameters

Voh

Vol

Duty Cycle (Symmetry)

Rise/Fall Time

Jitter

Integrated

Tr/Tf

J

Wavecrest

characterized

At 50% of output voltage

swing

20 to 80, 80 to 20 %

Integrated from Phase

Noise, 12 KHz to 20 MHz

, RMS

Random

period,

Accumul.,

pk-to-pk

Deterministic

Vcc-

1.025

Vcc-

1.620

45/55

50/50

0.35

0.2

55/45

0.4

%

ns

ps

2.5

2.5

25

3

6

-65

-95

-125

-140

-145

-148

See “Creating a Part Number”

Not all combinations available,

consult factory

Vcc-1

0

Vcc

Vcc-1.6

ps

ps

Phase Noise

£(∆f)

Frequency Stability

∆F/F

@ 10 Hz

@100 Hz

@1 KHz

@10KHz

@100KHz

@>1MHz

Overall, including initial

calibration, temperature,

aging 10 years, shock and

vibration

PECL logic “1"

PECL logic “0"

212.5 MHz

dBc/Hz

ppm

Enable Low Option

Pin 2 Disabled

Pin 2 Enabled

V

357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881

Email:

nelsales@nelfc.com

www.nelfc.com