OBSOLETE
K1523BA Series
5V Voltage Controlled Crystal Oscillators
Applications: Phase-Locked Loops (PLL’s); Clock
Recovery; Reference Signal Tracking; Synthesizers;
Frequency Modulation/Demodulation
2.0 to 35.0 MHz Frequency Range
0.5V to 4.5V Control Voltage
±25ppm Stability
Variety of Deviation Sensitivity Options
-40°C to 85°C Operating Temperature
ax.
mM
,2 m
13
ax.
mM
,8 m
20
E
23BA Z
K155.000 MH E COD
3 TI DAT
C
m
1m
8,5
x.
Ma
PIN 1
Not Recommended for New Designs. Refer to
K1570A & K1570AQH Series as an Alternative.
E L E C T R I C A L S P E C I F I C AT I O N S
Model
K1523BA
Frequency Range (MHz)
2 to 16
Frequency Control Function
16 to 25
< 17
Input Current (mA)
< 19
25 to 33
33.1 to 35
< 26
(For Custom Deviation Range, Vc Range, etc. - Consult Factory)
Deviation (ppm)
Minimum
±100
±100
Maximum
±150
±190
Linearity (%)
Modulation Bandwidth (±3dB)
<5
< 10
> 2KHz
> 20KHz
Nominal Control Voltage (V)
2.5
Control Voltage Range (V)
0.5 to 4.5
Transfer Function
Positive
Input Impedance
> 50KΩ @ 10KHz
Frequency Stability (ppm)
Overall
Inclusive of Calibration, Temperature, Voltage, Load and Aging
0oC to +70oC
-40oC to +85oC
±25
±40
±50
±55
Temperature Range (oC)
-40oC to +85oC
-40oC to +125oC
Operating
Storage
Supply Voltage (V)
+5.0V ±5%
Symmetry (%) CMOS/TTL
45/55
40/60
Start Up Time (ms)
<10
Typical SSB Phase Noise (dBC/Hz)
10Hz
Offset from Carrier
100Hz
-65
-95
1KHz
-120
10KHz
-140
100KHz
-150
PA R T N U M B E R I N G G U I D E
K1523BA X - Specify Frequency
“Blank” = 0°C to 70°C Operating Temp.
“M” = -40°C to +85°C Operating Temp.
2553 N. Edgington Street, Franklin Park, IL 60131
Phone: 847.451.1000
800-888-1499 or www.champtech.com
1
Fax: 847.451.7585
