SC-B1420 NEL Frequency Controls Inc., SC-B1420 Datasheet - Page 2

• Manufacturer Part Number: SC-B1420
• Description: Crystal Clock Oscillators
• Manufacturer: NEL Frequency Controls Inc.

SC-B1420 Series
LVCMOS
Operating Conditions and Output Characteristics
Electrical Characteristics
Parameter
Frequency
Duty Cycle
Logic 0
Logic 1
Rise & Fall Time
Jitter, Integrated
Jitter, Wavecrest
Phase Noise
T
Enable Voltage
Disable Voltage
Frequency Stability
General Characteristics
Parameter
Supply Voltage
Supply Current
Output current
Operating temperature
Storage temperature
Power Dissipation
Load
Start-up Time
Environmental and Mechanical Characteristics
Mechanical Shock
Thermal Shock
Vibration
Hermetic Seal
Footnotes:
1) Standard frequency stability (±20,±25,±50ppm & others available)
2) Jitter performance is frequency dependent. Please contact factory for full Wavecrest characterization.
3) External high frequency power supply decoupling required.
pz
Characterized
(3)
CRYSTAL CLOCK OSCILLATORS
(1)
(2)
Continued
Symbol
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V
V
tr,tf
J
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£(Δf)
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dF/F
Symbol
V
I
I
T
T
P
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t
Per MIL-STD-202, Method 213, Condition E
Per MIL-STD-883, Method 1011, Condition A
0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz
Leak rate less than 1 x 10
DD
O
s
A
S
OL
OH
DD
D
Integrated from phase noise,
12kHz to 20MHz, RMS
Random Period
Accum, pk-to-pk
Overall conditions including:
voltage, calibration, temp..
10 year aging, shock, vibration
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone [phone] FAX [phone]
Conditions
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@ V
@ 600µA
@ 600µA
10-90%V
@ 10Hz
@100Hz
@1kHz
@10kHz
@100kHz
@ >1Mhz
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Conditions
2.5V±5%
No Load
Low level Output Current 0.0 mA
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20MHz or greater
Less than 20MHz
DD
/2
-8
Package Code
SC 4 pad 5x7mm SMD
Input Voltage
Code Specification
A
B
O
atm.cc/sec
2.5V
3.3V
5V
Min
1.0MHz
45/55%
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V
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2.0V
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-100ppm
Min
2.375V
0.0 mA
0°C
-55°C
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DD
-0.2V
Creating a Part Number
SC - B142X - FREQ
Email:
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Typical
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0.1 ps
2.3ps
26ps
-70 dBc/Hz
-105 dBc/Hz
-130 dBc/Hz
-145 dBc/Hz
-150 dBc/Hz
-150 dBc/Hz
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Typical
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2.5V
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Data Sheet K2344
[e-mail]
Tolerance/Performance
0 ±100ppm 0-70°C
1 ±50ppm 0-70°C
7 ±25ppm 0-70°C
9 Customer Specific
A ±20ppm 0-70°C
B ±50ppm -40 to +85°C
C ±100ppm -40 to +85°C
80.0MHz
Max
55/45%
0.2V
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8.0 ns
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25 ns
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0.8V
+100ppm
Max
40 mA
±16.0 mA
70°C
125°C
105 mW
15pf
10 ms
2 ms
2.625V
Rev. B
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