SJ-A143A-FREQ [NEL]
CRYSTAL CLOCK OSCILLATORS; 晶体时钟振荡器
| 型号： | SJ-A143A-FREQ |
| 厂家： | 
NEL FREQUENCY CONTROLS,INC |
| 描述： | CRYSTAL CLOCK OSCILLATORS |
| 文件： | 总2页 (文件大小：359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet 9940A
CRYSTAL CLOCK OSCILLATORS
Rev. J
CMOS
SJ-A1430 Series
Description
The SJ-A1430 Series of quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals
for bus connected systems. Supplying Pin 1 of the SJ-A1430 units with a logic “1" or open enables its pin 3
output. In the disabled mode, pin 3 presents a high impedance to the load.
Features
• Wide frequency range– 80.0MHz to 125.0MHz
• User specified tolerance available
• Will withstand vapor phase temperatures of 253°C
for 4 minutes maximum
• 3.3 Volt operation
• Low Jitter
• High Q Crystal actively tuned oscillator circuit
• Power supply decoupling internal
• No internal PLL avoids cascading PLL problems
• Low power consumption
• Space-saving alternative to discrete component
oscillators
• High shock resistance, to 3000g
• Metal lid electrically connected to ground to reduce
EMI
• Gold plated leads
Electrical Connection
Pin
Connection
1
2
3
4
Enable Input
Grd & Case
Output
VDD
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email: nelsales@nelfc.com www.nelfc.com
Data Sheet 9940A
CRYSTAL CLOCK OSCILLATORS
Rev. J
SJ-A1430 Series Continued
CMOS
Operating Conditions and Output Characteristics
Electrical Characteristics
Parameter
Frequency
Symbol
-----
-----
VOL
Conditions
-----
Min
Typical
Max
80.0MHz
40/60%
-----
-----
-----
-----
-----
1 ns
-----
-----
-----
125.0MHz
60/40%
0.2V
Duty Cycle
Logic 0
@ VDD /2
@ 600µA
@ 600µA
10-90%
-----
Logic 1
VOH
VDD-0.2V
-----
-----
Rise & Fall Time
Tpz
tr,tf
3 ns
-----
-----
dF/F
-----
5 ms
Jitter, RMS(2)
Frequency Stability (1)
-----
-----
5 psec
+100ppm
Overall conditions including -100ppm
voltage, calibration, temp.,
10 yr aging, shock, vibration
General Characteristics
Parameter
Symbol
VDD
IDD
IO
Conditions
Min
Typical
3.3V
-----
Max
Supply Voltage
Supply Current
Output current
Operating temperature
Storage temperature
Power Dissipation
Lead temperature
Load
-----
3.135V
0.0 mA
0.0 mA
0°C
3.465V
60mA
±16.0 mA
70°C
No Load
-----
-----
TA
-----
-----
TS
-----
-55°C
-----
-----
125°C
208 mW
300°C
15pf
PD
-----
-----
TL
Soldering, 10 sec.
-----
-----
----
tS
-----
-----
-----
-----
Start-up time
-----
2 ms
10 ms
Environmental and Mechanical Characteristics
Mechanical Shock Per MIL-STD-202, Method 213, Condition E
Thermal Shock
Vibration
Per MIL-STD-833, Method 1011, Condition A
0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz
300°C for 10 seconds
Soldering Condition
Hermetic Seal
Leak rate less than 1 x 10 -8 atm.cc/sec of helium
Footnotes:
1) Standard frequency stability (±20,±25,±50ppm & others available)
2) Jitter performance is frequency dependent. Please contact factory for full characterization.
Test Load:
Creating a Part Number
SJ - A143X - FREQ
Package Code
Tolerance/Performance
SJ 4 J Lead SMD
0 ±100ppm 0-70°C
1 ±50ppm 0-70°C
7 ±25ppm 0-70°C
Input Voltage
9 Customer Specific
A ±20ppm 0-70°C
Code Specification
A
3.3V
5V
B ±50ppm -40 to +85°C
C ±100ppm -40 to +85°C
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email: nelsales@nelfc.com www.nelfc.com
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