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Электронный компонент: T333A

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