SQ33D Series 3.3 V

CMOS Clock Oscillators

January 2006

www.pletronics.com

425-776-1880

2

Part Number:

SQ33

45

D

ES

V

-30

-XX

Marking

Internal code or blank

Output Load Capacitance

Blank

= 15pF maximum

30

= 30pF maximum - <160 MHz only

50

= 50pF maximum - <120 MHz only

none

Frequency in MHz

fff.fff

M

Supply Voltage V

CC

V

= 3.3V +_ 10%

V, B or D

Enhanced Specifications

(apply in the order shown)

E

S

= Symmetry 45%/55% at 50% of V

CC

E

S

Series Model

Frequency Stability

45

= +_ 50 ppm

44

= +_ 25 ppm

20

= +_ 20 ppm

5

4

2

Series Model

SQ3

Part Marking:

PLE

Where: x

= Frequency stability

SQ3xsss

sss

= Enhanced specification and voltage

fff.fff M

fff.fff

= frequency in MHz

yywwaLF

yywwa

= Date code

LF

= Lead Free

Pletronics may ship the following combinations without notice (this is an enhanced specified device)

44 (25 ppm) stability parts when 45 (50 ppm) was ordered

20 (20 ppm) stability parts when 45 (50 ppm) or 44 (25 ppm) was ordered.

E temperature range parts when extended was not ordered.

S symmetry parts when 40/60% symmetry was ordered.

Pletronics may ship parts that are not marked for extended temperature range but were tested for

extended temperature range, a Certificate of Conformance will accompany these parts.