50 Mhz VCXO_PLL, Quartz Reference Synthesizer, Generator, Low Phase Noise

Description

Quartz oscillator with low phase noise, with a phase locked loop of the PLL.
50 MHz VCXO_PLL
Output frequency 50 MHz.
50 MHz VCXO_PLL is a voltage controlled crystal oscillator,
in a narrow frequency band (50 MHz +/- 5 kHz),
using a phase locked loop (PLL) system (integer synthesizer chip).
Synchronized from the reference crystal oscillator 10 MHz.
The choice of internal or external reference oscillator 10 MHz,
carried out using the toggle switch (Fref_Ext / In)
look at the photo
.
Internal dividers of a synthesizer microcircuit: R = 1, N = 5
The output frequency is related to the reference frequency, according to the formula: Fout = 5 * Fref_ext.
Positive features of this device:
- excellent frequency stability.
- low phase noise (
look at the photo
).
- high output power +12 dBm.
- low current consumption of 150 mA,
from a constant voltage source of +12 V.
- selection of internal / external reference generator.
- compact aluminum housing.
Main technical characteristics (typical):
Output frequency: 50MHz, +/- 5kHz
Output power: (+10 ... + 15) dBm
Input and output impedance: Zout = Zin = 50 Ohm.
Internal quartz oscillator: 10 MHz, +/- 20 ppm, stable.
Power supply: + 12 V, 130 mA.
Input and output connector: SMA(mother).
Block dimensions: 50.8mm * 50.8mm * 31.8mm.
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Delivery:
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Feel free to ask a question,
contact me
!