F1535A Series
5V FR-4 Based Surface Mount Voltage Controlled Crystal Oscillators
Applications: Clock Recovery; PLL; Optic
Transmission Equipment; Digital Cross Connect
Equipment
FR-4 Based SMT
-10ºC to 70ºC Operating Temperature
"M" Models Operate From -40ºC to 85ºC
45/55% Symmetry Standard
TTL/CMOS Compatible
For Other Discrete Frequencies Consult Facory
Tape & Reel Packaging
ELECTRICAL SPECIFICATIONS
Model
F1535AD
52.0
< 50
Frequency Range (MHz)
Input Current (mA)
Frequency Control Function
Deviation (ppm)
(For Custom Deviation Range, Vc Range, etc. - Consult Factory)
Minimum
Maximum
±40
±70
Linearity (%)
< 10
Modulation Bandwidth (±3dB)
Nominal Control Voltage (V)
Control Voltage Range (V)
Transfer Function
Input Impedance
> 20KHz
2.5
0.5 to 4.5
Positive
> 50KΩ @ 10KHz
Frequency Stability (ppm)
Overall
Inclusive of Calibration, Temperature, Voltage, Load and 20 Years of Aging
o
o
±25
±50
0 C to +70 C
o
o
-40 C to +85 C
o
Temperature Range ( C)
o
o
Operating
-40 C to +85 C
o
o
Storage
Supply Voltage (V)
Symmetry (%)
-40 C to +125 C
+5.0V ±10%
45/55
Rise & Fall Times (ns)
Start Up Time (ms)
VOH @ IOH = -12mA
VOL @ IOL = 24mA
Typical SSB Phase Noise (dBC/Hz)
Offset from Carrier
≤ 6
<10
≥ 0.9Vcc
≤ 0.1Vcc
100Hz
1KHz
10KHz
100KHz
-70
-100
-120
-140
PART NUMBERING GUIDE
F1535AD X - Specify Frequency
“Blank” = -10°C to 70°C Operating Temp.
“M” = -40°C to +85°C Operating Temp.
2553 N. Edgington Street, Franklin Park, IL 60131 y Phone: 847.451.1000 y Fax: 847.451.7585
800-888-1499 or www.champtech.com
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