T300 SERIES (ECL)
STANDARD SPECIFICATIONS
05/00
FREQUENCY RANGE
FREQUENCY ACCURACY @ + 25 C
FREQUECY STABILITY Vs. TEMPERATURE
OPERATING TEMPERATURE RANGE
INPUT VOLTAGE ( See Note Below )
INPUT CURRENT @ - 5.2 VDC
OUTPUT
LOAD
SYMMETRY
RISE & FALL TIMES ( 10% to 90% Level )
START-UP TIME
FREQUENCY STABILITY Vs. VOLTAGE
o
10 MHz to 240 MHz
+ 0.0015% ( + 15 PPM )
See Options Below
See Options Below
- 5.2 VDC + 10%
50 mA Max.
10K, 10KH Compatible
100
Ω
to - 2.0 VDC
60/40% @ 50% Level
2 nS Max.
15 mS Max.
+ 0.0002% ( + 2 PPM ) Max.
(for 10% change in Voltage)
0.025”
0.015”
0.200” Max.
0.250”
0.200”
0.020”
0.016”
Pin 1 is identified
with a Sq. Corner
0.254”
1
Max.
14
Ceramic Stand-off
( Optional )
0.439”
Max.
7
0.507”
Max.
8
0.305”
0.155” 0.295”
0.145”
0.305”
0.295”
0.605”
0.595”
0.877”
Max.
Pin Connections
14
7
8
1
All Others
GND/CASE
-5.2 VDC
OUTPUT
N/C
MISSING
AGING @ +25 C
PACKAGE, SEAL & LEAD FINISH
o
+ 0.0005% ( + 5 PPM ) / year Max.
Conforms with the Requirements
of MIL-PRF-55310
NOTE:
For PECL applications, Xsis 300 Series ECL oscillators can be operated with +5 VDC + 10% on Pin 14 and
power supply return on Pin 7. The output logic levels will still be referenced to +5 VDCand the case will be
at +5 VDC, however, 0.8 V peak to peak output signal can be AC or DC coupled as necessary.
Contact Xsis Engineering
for special requirements such as, Output Symmetry, Start-up Time, Frequency Accuracy,
Complementary Outputs, Multiple Outputs, etc.
ORDERING INFORMATION
( Select from options below ) :
T
3
FREQUENCY
Add Suffix “ 883B ” for Mil-Screened Option
Frequency Stability
1=
2=
3=
4=
5=
+ 0.1%
+ 0.05%
+ 0.01%
+ 0.005%
+ 0.002%
Operating Temperature Range
*
*
Option 5 not available for - 55
o
C to +125
o
C
1=
0 C to + 70 C
o
o
2 = - 30 C to + 85 C
o
o
3 = - 55 C to +125 C
o
o
EXAMPLE:
T343 - 883B - 24.000 MHz = 4 Pin Package, 10KH ECL, + 0.005% over -55 C to
o
+125 C, Mil-Screened , and 24.000 MHz
12620 W. 63rd St., Shawnee, KS 66216 Tel. 913-631-0448 Fax. 913-631-1170 email xsis@xsis.com
o
Xsis Electronics, Inc.
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