SURFACE MOUNT
T package
T1380, T1381,
T1382, T1388,
T1389
T3390, T3391,
T3392, T3398,
T3399
CRYSTAL
OSCILLATORS
HCMOS/TTL 3.3V
5 x 7 mm Surface Mount
Commercial: 0º to 70ºC
FIXED FREQUENCY, 1 KHz to 125 MHz
TRISTATE, 14 KHz to 125 MHz
FEATURES
Description
• Fixed frequency or Tristate
• 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 is standard
MF Electronics T-series surface mount
(SMD) oscillators provide clock waveforms
needed to clock standard HCMOS or TTL
circuits.
TYPICAL APPLICATIONS
• Any surface mount PCB that requires a standard HCMOS/TTL 3.3V clock, including microprocessors
and microcontrollers.
CONNECTIONS
Fixed Output
Models
Tristate Models
0.071 (1.8) SQ.
Marking
PAD 1
NOT USED
Floating or 1 : Oscillator runs
is shown
on marking
spec
Ground or 0 : Disable or Tristate
0.193 ± .007
(5.0)
PAD 2
PAD 3
PAD 4
Ground and Case
0.165
(4.2)
Output
0.274 ± .007
(7.0)
+3.3V, V
DD
0.200
(5.1)
PAD 1
.075 (1.9)
.067 (1.7)
SUGGESTED PC PADS
PAD 1
PAD 2 (GND)
230
200
Millimeters are shown in ( ).
160
140
.045 ± .008
(1.1)
PAD 4
(VDD
)
.048 ± .003
(1.0)
100
0.200 ± .005
(5.1)
PAD 3 (OUTPUT)
“T” Package
30
sec
min.
50 to
100 sec
20 30 to 20
sec 50 sec sec
min.
min.
Time (sec)
Recommended Reflow Soldering Profile
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