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ADF4351 PLL RF Signal Generator Finished 35MHz-4.4GHz Frequency Synthesizer w/ MCU Control Cavity
Description:
The phase locked loop module has a cavity box. Its STM32 MCU main control module fits well into the cavity box, which is beautiful and makes it easy to use. The internal phase-locked loop is powered by a linear voltage regulator chip, with low ripple, which can effectively control spurious signals, making spectrum purity and phase-locked loop frequency stability better.
When ADF4351 is used with an external loop filter and an external reference frequency, it can implement fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers. The ADF4351 has an integrated voltage controlled oscillator (VCO) with a fundamental output frequency of 2200MHz to 4400MHz. In addition, with 1/2/4/8/16/32/64 frequency division circuit, users can generate RF output frequencies as low as 35MHz.
For applications requiring isolation, RF output can be muted. The mute function can be controlled by pins or software. It also provides auxiliary RF output and can be turned off when not in use. All on-chip registers are controlled via a simple three-wire interface. The device is powered by a 3.0V to 3.6V power supply and can be powered down when not in use.
Features:
- Output Frequency Range: 35MHz to 4,400MHz
- Fractional-N frequency synthesizer and integer-N frequency synthesizer
- VCO with low phase noise
- Programmable 1/2/4/8/16/32/64 frequency division output
- Typical Jitter: 0.3 ps rms
- EVM (Typical Value, 2.1GHz): 0.4%
- Power Supply: 3.0V to 3.6V
- Logical Compatibility: 1.8V
- Programmable Dual Modulus Prescaler: 4/5 or 8/9
- Programmable output power
- RF output mute function
- Three-wire serial interface
- Analog and digital lock detecting
- Fast locking mode in wide bandwidth
- Cycle slips reduction
Parameters:
- Item Name: ADF4351 PLL Frequency Generator
- Size: 61 x 47 x 13mm (L*W*H)
- Supply Voltage: 5V (Via USB)
Package Included:
- 1 x ADF4351 PPL RF Signal Generator Finished
Note:
- ADF4351 is a digital phase locked loop module. The frequency output below 2.2G is a frequency division output. The output waveform is similar to a square wave. If a sine wave is required, an external filter is needed. Please purchase separately.
