FULL SIZE D.I.L
M package
HALF SIZE D.I.L
H package
CRYSTAL
OSCILLATORS
10KH PECL 5V
M1700, M1736,
M1744, M1745,
M1748, M1900,
M1936, M1944,
M1945, M1948,
M2700, M2736,
M2744, M2745,
M2748
H1700, H1736,
H1744, H1745,
H1748, H1900,
H1936, H1944,
H1945, H1948,
H2700, H2736,
H2744, H2745,
H2748
Thru-Hole / Gull Wing
Commercial: 0º to 70ºC
10 MHZ to 210 MHZ
The MF PECL oscillators are available in a variety of common config-
urations. Models are full size or half size, in 10 KH logic, with and
without complementary outputs. Frequency tolerances from 100 ppm
to 20 ppm include all effects of voltage, load and aging.
Description
MF Electronics’ high speed clock
oscillators for digital and communications
applications are based on 5V PECL logic
and are available in full size (M) and half
size (H) thru-hole packages. Designs in
10KH logic develop 10 MHz to 210 MHz
output, and are available with 45/55
symmetry. They can be optionally provid-
ed with dual complementary output.
Frequency stability extends from the
high end at ±20 ppm to ±100 ppm.
For superior performance, see our
model 2900s using ECLPS logic.
FEATURES
• DIL – full size or half size
• Single or dual complementary outputs
• H1900 and M1900 have Enable/Disable, reducing noise of unwanted frequency
• Start up time less than 5 ms
• Stability options from .01% (100 ppm) to .002% (20 ppm)
• Guaranteed start-up with ramping DC Supply
• Terminating resistor may be internal – consult factory
PECL OSCILLATORS
Single
Output
Complementary Enable/Disable
Frequency
Stability
Output
Output
1700
1736*
1744
1745
1748
2700
2736*
2744
2745
2748
1900
1936*
1944
1945
1948
±100 ppm
±100 ppm
±25 ppm
±50 ppm
±20 ppm
* Guaranteed Superior Symmetry 45/55
DOT
DENOTES
PIN 1
DOT
DENOTES
PIN 1
DOT
DENOTES
PIN 1
DOT
DENOTES
PIN 1
.800 – .005
.800 – .005
.52 MAX
SQUARE
.52 MAX
SQUARE
.200 MAX
.215 MAX
.200 MAX
.270 MAX
.2 MAX
.160
.2
MAX
.200 MAX
.070
.060 TYP
.300 – .005
.008/025 .15 MIN
.018 – .001
Pin 1
.018 – .001
Pin 1
.018
.018
.300
.400
.300
+.004
.600 – .005
.600 – .005
.100 – .005
Pin 7
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
1 of 3