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T312A Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – STANDARD SPECIFICATIONS | |||
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T300A SERIES (ECL)
05/00
STANDARD SPECIFICATIONS
FREQUENCY RANGE
FREQUENCY ACCURACY @ + 25 oC
FREQUECY STABILITY Vs. TEMPERATURE
OPERATING TEMPERATURE RANGE
INPUT VOLTAGE ( See Note Below )
INPUT CURRENT @ - 4.5 VDC
OUTPUT
LOAD
SYMMETRY
RISE & FALL TIMES ( 10% to 90% Level )
START-UP TIME
10 MHz to 240 MHz
+ 0.0015% ( + 15 PPM )
See Options Below
See Options Below
- 4.5 VDC + 5%
50 mA Max.
100K Compatible
100 ⦠to - 2.0 VDC
60/40% @ 50% Level
2 nS Max.
15 mS Max.
0.025â
0.015â
0.200â Max.
0.250â
0.200â
0.020â
0.016â
Pin 1 is identified
with a Sq. Corner
Ceramic Stand-off
( Optional )
0.439â
Max.
0.254â 1
0.507â Max.
Max.
14
7
0.305â
0.155â 0.295â
0.145â
8
0.305â
0.295â
0.605â
0.595â
0.877â
Max.
FREQUENCY STABILITY Vs. VOLTAGE
+ 0.0002% ( + 2 PPM ) Max.
(for 5% change in Voltage)
AGING @ +25 oC
+ 0.0005% ( + 5 PPM ) / year Max.
PACKAGE, SEAL & LEAD FINISH
Conforms with the Requirements
of MIL-PRF-55310
Pin Connections
14
7
8
1
All Others
GND/CASE
-4.5 VDC
OUTPUT
N/C
MISSING
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 VDC and 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 ) :
T3
A
FREQUENCY
Frequency Stability
1 = + 0.1%
2 = + 0.05%
3 = + 0.01%
4 = + 0.005%
5 = + 0.002% *
* Option 5 not available for - 55 oC to +125 oC
Add Suffix â 883B â for Mil-Screened Option
Operating Temperature Range
1 = 0 oC to + 70 oC
2 = - 30 oC to + 85 oC
3 = - 55 oC to +125 oC
EXAMPLE: T343A - 883B - 24.000 MHz = 14 Pin Package, 100K ECL, + 0.005% over -55 oC to
+125 oC, Mil-Screened , and 24.000 MHz
Xsis Electronics, Inc. 12620 W. 63rd St., Shawnee, KS 66216 Tel. 913-631-0448 Fax. 913-631-1170 email xsis@xsis.com
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