SD-A29HC View Datasheet(PDF) - NEL Frequency Controls
Part Name
Description
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SD-A29HC Datasheet PDF : 2 Pages
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CRYSTAL CLOCK OSCILLATORS
Data Sheet 0528A
SD-A29H0 Series Continued
Differential Positive ECL (DPECL)
Operating Conditions and Output Characteristics
Electrical Characteristics
Parameter
Symbol
Conditions
Min
Frequency
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60.0MHz
Duty Cycle
Logic 0 (2)
Logic 1(2)
Rise & Fall Time
Tpd(6)
Jitter, RMS(3)
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@ VCC-1.29V
45/55%
VOL
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-----
VOH
-----
VCC-1.025V
tr,tf 20-80%VO with 50 ohm load to VCC-2V -----
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-----
-200psec
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Enable Voltage(5)
Disable Voltage
Frequency Stability (1)
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dF/F
with VEE = 0V
with VEE = 0V
Overall conditions including:
2.0V
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-100ppm
voltage, calibration, temp.,
10 yr aging, shock, vibration
Typical
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225ps
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General Characteristics
Parameter
Symbol
Conditions
Min
Supply Voltage(4)
Supply Current
Output current
Operating temperature
Storage temperature
Power Dissipation
Lead temperature
Load
Start-up time
VCC
-----
3.135V
ICC
50 ohm termination
0.0 mA
To 2.00V below VCC
IO
Low level Output Current 0.0 mA
TA
------
0°C
TS
-----
-55°C
PD
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-----
TL
Soldering, 10 sec.
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50 Ohm to VCC-2V or Thevenin Equivalent, Bias Required
tS
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-----
Typical
3.3V
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-----
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2 ms
Environmental and Mechanical Characteristics
Mechanical Shock
Per MIL-STD-202, Method 213, Condition E
Thermal Shock
Per MIL-STD-833, Method 1011, Condition A
Vibration
0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz
Soldering Condition
300°C for 10 seconds
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) VOL, VOH, referenced to ground (VEE) with VCC = 3.3V
3) Jitter performance is frequency dependent. Please contact factory for full Wavecrest characterization.
RMS jitter bandwidth of 12kHz to 20MHz.
4) Internal high frequency power source decoupling.
5) Open to enable pin also enables the output.
6) Tpd is phase shift between the falling edge of pin 4 at 2.0V and the rising edge of pin 5 at 2.01V.
Rev. B
Max
312.5MHz
55/45%
VCC-1.62V
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600ps
+200psec
1 ps
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0.8V
+100ppm
Max
3.465V
120 mA
±50.0 mA
70°C
125°C
416 mW
300°C
10 ms
Creating a Part Number
SD - A29HX - FREQ
Package Code
SD 6 pad 5x7mm SMD
Input Voltage
Code Specification
A 3.3V
5V
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 262/763-3591 FAX 262/763-2881
Email: nelsales@nelfc.com www.nelfc.com
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