SU-X32AXXX Series

Continued

CMOS/LVCMOS HF VCXO

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Operating Temperature Range

To

-40 to +85

ºC

Storage Temperature Range

Tst

-50 to +90

ºC

Supply Voltage

Vcc

-0.5 to 4.5

V

Enable/Disable Voltage

Ven/dis

0 to Vcc

V

Electrical Parameters

Parameter

Symb

Conditions, Note

MIN

TYP

MAX

Unit

Nominal Frequency

Fo

12

250

MHz

Supply Voltage

Vcc

Code

Code A

Code B

4.75

3.135

2.375

5.0

3.3

2.5

5.25

3.465

2.625

V

Supply current

Icc

No load, Vcc-3.3V

40MHz

80

mA

Output Logic Type

CMOS

Load

15pf/10

KOhm

Ohm

Output Levels

Voh

Vol

overall

0.9Vcc

0.1Vcc

V

Duty Cycle

(Symmetry)

At 50 % Vcc

45/55

50/50

55/45

%

Rise/Fall Time

Tr/Tf

0.2Vcc to 0.8 Vcc;

F<70 MHz

70 MHz<F<125MHz

125MHz<F<250MHz

321.5

532.5

ns

Jitter

Integrated

J

Integrated from Phase

Noise, 12 KHz to 20 MHz

, RMS

0.1

0.15

ps

10 Hz to 80 KHz, RMS

0,8

ps

50 Khz to 80 Mhz

0,2

ps

Wavecrest

characterized

Random

period,

2.5

ps

Accumul.,

pk-to-pk

17

ps

Deterministic

0

ps

Sub-harmonics

None

dBc

Phase Noise

£(Δf)

155.52 MHz.

APR 50ppm

or less

@ 10 Hz

@100 Hz

@1 KHz

@10KHz

@100KHz

@>1MHz

-75

-105

-135

-160

-165

-165

-70

-100

-130

-155

-160

-160

dBc/Hz

Frequency Stability,

usually not specified -

unless necessary, APR

is specified to

incorporate stability

ΔF/F

Overall, including initial

calibration, temperature,

aging 10 years, shock and

vibration @ Vc=Vcc/2;

APR 50ppm, or less

±20

±30

ppm

Control Voltage Range

Vc

0V

Vcc

V

Setability

Vcs

Vc to set F at Fo; T, Vcc,

load - nominal, as shipped

0.4 Vcc

0.5 Vcc

0.6 Vcc

V

Absolute Pull Range

APR

Over all conditions, see

part # creation

2e+08

ppm

Input Impedance

Zin

@ Fmod < 100 Khz

50

KOhm

Modulation Bandwidth

At Vc = Vcc/2, -3dB

20

KHz

Enable

Pin 2 = High, or floating

Enabled

V

Disable

Pin 2 = Low

Tri-stated, output - High Z

V

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

Rev. D

CRYSTAL CLOCK OSCILLATORS

Data Sheet 0629K