FIXED/ TRISTATE
OSCILLATORS
Industrial Temperature
-40 to +85ºC
Thru-Hole / Gull Wing, 5V
Thru-Hole, 5V
Our new family of industrial grade (-40°C - 85°C)
clock oscillators provide a potent pin-for-pin upgrade
choice in equipment destined for harsh application
environments. Global datacomm system builders can
safely ship to all the world's markets. At the same
time, the oscillators' economical pricing structure
gives equipment manufacturers a conservative margin
of safety for room temperature applications.
These oscillators set a rigorous standard of jitter per-
formance over this temperature. All versions meet
the frequency upconverting requirements of ATM,
frame relay, SONET and other gigabit frequency appli-
cations.
The oscillator family operates at 5V in the standard 4
pin DIL and Half Size DIL thru hole packages.
They are available from 1 KHz thru 100 MHz frequen-
cy range at thermal stabilities of 50 ppm or 100 ppm
and are guaranteed for the entire -40°C to 85°C span.
FULL SIZE D.I.L.
M or L package
1210,1212,
3210, 3212
HALF SIZE D.I.L.
H1210, H1212,
H3210, H3212
HCMOS/TTL, 1 KHz to 100 MHz
FIXED OR TRISTATE
FIXED FREQUENCY
These oscillators are available in either ±50 or ±100 ppm over the tempera-
ture range of -40 to +125 ºC
TRISTATE
Tristate models are tristated from Pin 1. When Pin 1 is
floating or “1”, the output is normal. When Pin 1 is returned
to “0”, the output is tristated.
GUARANTEED JITTER
The jitter if less than 5 ps rms from positive edge to positive edge
AGING
Less than 3 ppm first year, 1 ppm every year thereafter.
Fixed Output
Model
1210
1212
Frequency
Stability
±100 ppm
±50 ppm
Tristate
Model
3210
3212
Frequency
Stability
±100 ppm
±50 ppm
FEATURES
•
Fixed frequency or Tristate
•
Very low power when tristated
•
Frequency from 1 KHz to 100 MHz
•
Choice of thru-hole packages
DIL Full Size (“M”)
Half Size DIL (“H”)
Gull Wing SMD
•
Start up time less than 5 ms.
•
Guaranteed start-up with ramping DC Supply
•
Internal bypass in all models
DOT
DENOTES
PIN 1
DOT
DENOTES
PIN 1
DOT
DENOTES
PIN 1
.52 MAX
SQUARE
.200 MAX
.215 MAX
.018
±
.001
.060 TYP
.300
±
.005
.400
.600
±
.005
Pin 1
.100
±
.005
Pin 7
.300
±.
005
.150
Pin 14
Pin 8
.250 MAX
.500
±
.005
8
5
.008/025 .15 MIN
.018
.300
Pin 1
1
4
.300
Pin 14
.2 MAX
.160
.2
MAX
.018
±
.001
.600
±
.005
Pin 7
.520
±
.005
.300
±.
005
Pin 8
GLASS INSULATORS (4)
on .48 x .18 ctrs.
1
8
.800
±
.005
DOT
DENOTES
PIN 1
.800
±
.005
.52 MAX
SQUARE
.200 MAX
.270 MAX
.018
.300
+.004
4
5
.300
+.004
.200 MAX
.070
GLASS INSULATORS (4)
on .48 x .18 ctrs.
Glass Insulators (4)
“M” Package – “L” Package
is same as “M”
but seated height is 0.190
“H” Package
“M” Package
with Gull Wing
“H” Package
with Gull Wing
ELECTRONICS
10 Commerce Drive, New Rochelle, NY10801
•
914-576-6570
•
Fax: 914-576-6204
•
http://www.mfelectronics.com
•
email:sales@mfelectronics.com
1
FIXED/ TRISTATE OSCILLATORS – -40° to +85°C
Thru-Hole /Gull Wing, 5V
HCMOS/TTL, 1 KHz to 100 MHz
FIXED OR TRISTATE
SPECIFICATIONS
Temperature — All models
Operating
-40 to +85°C
Storage
–55 to +125°C
Frequency Range
1 KHz to 100 MHz
MIN.
4.50
TYP
5.0
MAX
5.50
UNITS
volts
“O”
LEVEL
40-60%
CMOS
100%
40-60%
TTL
at 1.4V
1.4V
FULL SIZE D.I.L.
M or L package
1210,1212,
3210, 3212
HALF SIZE D.I.L.
H1210, H1212,
H3210, H3212
“I”
LEVEL
T
F
T
R
V
DD
–.4V
50%
0.4V
Input Voltage, V
DD
Input Current
1 KHz to 10 MHz
10.1 to 25 MHz
25.1 to 50 MHz
50.1 to 75 MHz
75.1 to 100 MHz
Output Levels
“0” Level, sinking 16 ma
“1” Level,
TTL
CMOS, sourcing 8 ma
Rise and Fall Times
TTL, from 0.8 to 2.4V
HCMOS, 15 pf, 20 to 80%
1 KHz to 75 MHz
75.1 to 100 MHz
HCMOS, 30 pf, 20 to 80%
1 KHz to 100 MHz
Jitter
Symmetry
10 TTL, @ 1.4V
HCMOS, @ 50% V
DD
10
20
25
40
50
20
35
45
50
60
ma
ma
ma
ma
ma
WAVEFORMS
CONNECTIONS — All models
0.4
2.4
V
DD
-.4
4.6
volts
volts
volts
Models
3210, 3212
1210, 1212
Not Used
2.4
2.5
1.5
4.0
4
4
2.5
6
ns
ns
ns
ns
Pin 1. Tristate:
Floating or “1”: Oscillator runs
Ground or “0”: Disable or Tristate
Pin 2. Ground
Pin 3. Output
Pin 4. +5V, Vdd
ENVIRONMENTAL SPECIFICATIONS
Ground
Output
+5V, Vdd
Less than 5 ps from positive peak to positive peak
Temperature Cycle
– Not to exceed ±5 ppm change when exposed to 2
hours maximum at each temperature from 0 to 120°C, with 25°C reference
Shock
– 1000 G's, 0.35 ms, 1/2 sine wave, 3 shocks in each plane
Vibration
– 10-2000 Hz of .06" d.a. or 20 G's, whichever is less
Humidity
– Resistant to 85° R.H. at 85°C
45/55
45/55
40/60
40/60
percent
percent
MECHANICAL SPECIFICATIONS
Gross Leak
– Each unit checked in 125°C flurocarbon
Fine Leak
– Mass spectrometer leak rate less than 2 X 10-8 atmos,
cc/sec of helium
Pins
– Kovar, nickel plated with 60/40 solder coat
Bend Test
– Will withstand two bends of 90° from reference
Header
– Steel, with nickel plate
Case
– Stainless steel, type 304
Marking
– Printing is black epoxy ink
Resistance to Solvents
– MIL STD 202, Method 215
Input Requirements for Pin 1.:
“1”: On – Pin 1 may float or 2.4V min.,
sourcing 400 microamp
“0”: Disable or Tristate – Pin 1 requires 0.4V,
sinking 400 microamp.
ENABLE – DISABLE
“ONE” OR “ZERO”
V
DD
V
DD
5V
Power
Supply
GND
To adapt Fet probe to receptacle
use Tektronix Part #103-0164-00
MA
IMF
LOAD
7
(4)
8
(5)
(1)
1
(8)
14
FET PROBE
350 MHz
SCOPE
Y-OUTPUT
HOW TO ORDER
For Part Number, put package type before model number,
and add frequency in MHz, for example:
COUNTER
Half can connectors shown in ( ).
H 3210 -
50 M
G
To connect output to scope use
use Tektronix Part #131-0258-00 (receptacle)
ALL OSCILLATORS HAVE INTERNAL BYPASS CAPACITORS
TEST CIRCUIT
“M” is full size DIL
“H” is half size DIL
“L” is low height,
full size DIL
“3210”
is model
type
“50 M”
frequency in MHz
Add
“G”
for
gullwing
ELECTRONICS
10 Commerce Drive, New Rochelle, NY10801
•
914-576-6570
•
Fax: 914-576-6204
•
http://www.mfelectronics.com
•
email:sales@mfelectronics.com
2
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