FULL SIZE D.I.L.
M package
HALF SIZE D.I.L.
H package
CRYSTAL
OSCILLATORS
HCMOS/TTL 5V
M1280, M1281,
M1282, M1286,
M1288, M1289,
M1290, M1291,
M1292, M1298,
M1299
H1280, H1281,
H1282, H1286,
H1288, H1289,
H1290, H1291,
H1292, H1298,
H1299
M1991, M1992,
M1998, M1999
M3290, M3291,
M3292, M3296,
M3298, M3299
M3991, M3992,
M3998, M3999
H1991, H1992,
H1998, H1999
H3290, H3291,
H3292, H3296,
H3298, H3299
H3991, H3992,
H3998, H3999
Thru-Hole / Gull Wing
Commercial: 0º to 70ºC
FIXED FREQUENCY, 1 KHz to 175 MHz
TRISTATE, 32.768 KHz to 175 MHz
“HARD ZERO”, 62.5 KHz to 125 MHz
FEATURES
Description
• Frequency from 1 KHz to 175 MHz
• Choice of thru-hole packages
MF Electronics thru-hole oscillators
embody 25 years of design and manu-
facturing know-how. They are available
in full-size and half size packages, all
hermetically sealed with welded stainless
steel cover. These 5V thru-hole oscilla-
tors are designed for everyday stresses
of 0°C to 70°C operation and extended
frequency selection of 1 KHz to 175
MHz. Higher (5V) operation ensures
superior output loading and faster
rise/fall times characteristics.
DIL Full Size (“M”)
Half Size DIL (“H”)
Gull Wing SMD
• Tristate and “Hard Zero” options accommodate ATE
• Very low power when tristated
• Start up time less than 5 ms
• Stability options from ±100 ppm to ±20 ppm
• Guaranteed start-up with ramping DC Supply
• 45/55 symmetry available
• Internal bypass capacitor delivers superior waveform characteristics
• Jitter from positive edge to positive edge is 50 ps RMS max
TYPICAL APPLICATIONS
• Any thru-hole PCB that requires a standard HCMOS/TTL 5V clock, including microprocessors and
microcontrollers.
DOT
DENOTES
PIN 1
DOT
DENOTES
PIN 1
DOT
DENOTES
PIN 1
DOT
DENOTES
PIN 1
.800 – .005
.060 TYP
.800 – .005
.52 MAX
SQUARE
.52 MAX
SQUARE
.200 MAX
.215 MAX
.200 MAX
.270 MAX
.2 MAX
.160
.2
MAX
.200 MAX
.070
.008/025 .15 MIN
.018 – .001
Pin 1
.018 – .001
.018
.300 – .005
.018
.300
.400
.300
+.004
.600 – .005
.600 – .005
.100 – .005
Pin 7
Pin 1
Pin 7
4
5
8
1
4
5
.520 – .005
.300 –. 005
.300
.500 – .005
.300
+.004
.300 –. 005
.150
8
1
.250 MAX
Pin 14
Pin 14
Pin 8
Pin 8
Glass Insulators (4)
GLASS INSULATORS (4)
GLASS INSULATORS (4)
on .48 x .18 ctrs.
“M” Package
“H” Package
“M” Package
with Gull Wing
“H” Package
with Gull Wing
ELECTRONICS
10 Commerce Dr
• New Rochelle NY 10801
+
International Sales: 1.914-712-2200 • USA Sales: +1.800.331.1236 • Fax: 914.712.2290 • www.mfelectronics.com • email:sales@mfelectronics.com
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