SC-C1440_10 Datasheet, PDF (2/3 Pages) Nel Frequency Controls,inc – of quartz crystal oscillators provide enable/disable 3-state LVCMOS compatible signals for bus connected systems

CRYSTAL CLOCK OSCILLATORS
Data Sheet 0210B
SC-C1440 Series Continued
LVCMOS
Operating Conditions and Output Characteristics
Rev. L
Electrical Characteristics
Parameter
Symbol
Conditions
Frequency
-----
-----
Duty Cycle
Logic 0
Logic 1
Rise & Fall Time
Jitter, Integrated
-----
@ V_DD/2
V_OL
@ 600µA
V_OH
@ 600µA
tr,tf
10-90%V_O
J
Integrated from phase noise,
12kHz to 20MHz, RMS
Jitter, Wavecrest
Characterized ⁽²⁾ ----- Random Period
Accum, pk-to-pk
Phase Noise ⁽⁴⁾
£(Δf)
@ 10Hz
@100Hz
@1kHz
@10kHz
@100kHz
@ >1Mhz
T_pz
-----
-----
Enable Voltage
-----
-----
Disable Voltage
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-----
Frequency Stability ⁽¹⁾
dF/F Overall conditions including:
voltage, calibration, temp.,
10 yr aging, shock, vibration
Min
70.0MHz
45/55%
-----
V_DD-0.2V
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
1.3V
-----
-100ppm
Typical
-----
-----
-----
-----
-----
0.1 ps
Max
165.0MHz
55/45%
0.2V
-----
3.5 ns
-----
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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-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
100 ns
-----
0.5V
+100ppm
General Characteristics
Parameter
Symbol
Supply Voltage ⁽³⁾
V_DD
Supply Current
I_DD
Output current
I_O
Operating temperature T_A
Storage temperature
T_S
Power Dissipation
P_D
Load
-----
Start-up Time
t_s
Conditions
-----
No Load
Low level Output Current
------
-----
-----
-----
-----
Min
1.71V
0.0 mA
0.0 mA
0°C
-55°C
-----
-----
-----
Typical
1.8V
25 mA
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-----
-----
-----
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Environmental and Mechanical Characteristics
Mechanical Shock
Per MIL-STD-202, Method 213, Condition E
Thermal Shock
Per MIL-STD-883, Method 1011, Condition A
Vibration
0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz
Hermetic Seal
Leak rate less than 1 x 10^-8 atm.cc/sec of helium
Max
1.89V
40 mA
±25.0 mA
70°C
125°C
76 mW
15pf
10 ms
Footnotes:
1) Standard frequency stability (±20,±25,±50ppm & others available)
2) Jitter performance is frequency dependent. Please contact factory for full Wavecrest characterization.
3) Internal high frequency power source decoupling.
4) If phase noise data at a particular frequency is needed, contact factory.
Test Load:
Creating a Part Number
SC - C144X - FREQ
Package Code
SC 4 pad 5x7mm SMD
Input Voltage
Code Specification
A 3.3V
B 2.5V
C 1.8V
5.0V
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
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone [phone] FAX [phone]
Email: [e-mail] www.nelfc.com