SQ33D Series 3.3 V
CMOS Clock Oscillators
January 2006
Part Number:
SQ33
45
D
ES
V
-125.0M
-30
-XX
Internal code or blank
Output Load Capacitance
Blank
= 15pF maximum
30
= 30pF maximum
-
<160 MHz only
50
= 50pF maximum
-
<120 MHz only
Frequency in MHz
Supply Voltage V
CC
V
= 3.3V + 10%
_
Enhanced Specifications
(apply in the order shown)
E
= Temperature range -40 to 85
o
C
S
= Symmetry 45%/55% at 50% of V
CC
Series Model
Frequency Stability
45
= + 50 ppm
_
44
= + 25 ppm
_
20
= + 20 ppm
_
Series Model
5
4
2
SQ3
none
Marking
fff.fff
M
V, B or D
E
S
Part Marking:
PLE
SQ3xsss
fff.fff
M
yywwaLF
Where:
x
sss
fff.fff
yywwa
LF
= Frequency stability
= Enhanced specification and voltage
= frequency in MHz
= Date code
= 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.
www.pletronics.com
425-776-1880
2
PLETRONICS [ PLETRONICS, INC. ]
