T342A [ETC]
STANDARD SPECIFICATIONS; 标准规格
| 型号： | T342A |
| 厂家： | 
ETC |
| 描述： | STANDARD SPECIFICATIONS |
| 文件： | 总1页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
05/00
T300A SERIES (ECL)
STANDARD SPECIFICATIONS
FREQUENCY RANGE
FREQUENCY ACCURACY @ + 25 oC
10 MHz to 240 MHz
0.025”
0.015”
+ 0.0015% ( + 15 PP
0.200” Max.
FREQUECY STABILITY Vs. TEMPERATURE
OPERATING TEMPERATURE RANGE
INPUT VOLTAGE ( See Note Below )
See Options Below
See Options Below
- 4.5 VDC + 5%
0.250”
0.200”
0.020”
0.016”
Ceramic Stand-off
( Optional )
Pin 1 is identified
with a Sq. Corner
INPUT CURRENT @ - 4.5 VDC
50 mA Max.
0.439”
Max.
1
7
8
0.254”
OUTPUT
100K Compatible
100 Ω to - 2.0 VDC
60/40% @ 50% Leve
2 nS Max.
Max.
0.305”
0.295”
0.507”
Max.
0.155”
0.145”
LOAD
14
SYMMETRY
0.305”
0.295”
RISE & FALL TIMES ( 10% to 90% Level )
0.605”
0.595”
0.877”
Max.
START-UP TIME
15 mS Max.
FREQUENCY STABILITY Vs. VOLTAGE
+ 0.0002% ( + 2 PPM ) Max.
(for 5% change in Voltage)
Pin Connections
14 GND/CASE
7
8
1
-4.5 VDC
OUTPUT
N/C
AGING @ +25 oC
+ 0.0005% ( + 5 PPM ) / year Max.
All Others
MISSING
PACKAGE, SEAL & LEAD FINISH
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 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 ) :
T
3
A
FREQUENCY
Add Suffix “ 883B ” for Mil-Screened Option
Frequency Stability
1 = + 0.1%
2 = + 0.05%
3 = + 0.01%
4 = + 0.005%
Operating Temperature Range
1 =
0 oC to + 70 oC
5 = + 0.002% *
2 = - 30 oC to + 85 oC
3 = - 55 oC to +125 oC
* Option 5 not available for - 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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