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The PLL502-02 is a low cost, high performance, low phase noise VCXO, providing less than -130dBc at 10kHz offset in the 24MHz to 50MHz operating range. The very low jitter (3 ps RMS period jitter) makes this chip ideal for applications requiring voltage controlled frequency sources. Input crystal can range from 12 to 25MHz (fundamental resonant mode).
PLL502-02 Maximum Ratings
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage
VDD
4.6
V
Input Voltage, dc
VI
-0.5
VDD+0.5
V
Output Voltage, dc
VO
-0.5
VDD+0.5
V
Storage Temperature
TS
-65
150
Ambient Operating Temperature*
TA
-40
85
Ambient Operating Temperature
TJ
125
Lead Temperature (soldering, 10s)
260
ESD Protection, Human Body Model
2
KV
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other conditions above the operational limits noted in this specification is not implied.
* Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.
PLL502-02 Features
• Low phase noise VCXO output for the 24MHz to 50MHz range (-130 dBc at 10kHz offset). • CMOS output. • 12 to 25MHz crystal input. • Integrated variable capacitors. • Selectable High Drive (30mA) or Standard Drive (10mA) output. • Wide pull range (+/- 250 ppm typ.). • Low jitter (RMS): 3ps period (1 sigma). • 3.3V operation. • Available in 8-Pin SOIC.