ADF4154BCPZ - Brand New Analog Devices Clock Generators / Frequency Synthesizers / PLL
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Description
The ADF4154BCPZ is a fractional-N frequency synthesizer used in up and down conversion sections of wireless receivers and transmitters. This electronic component implements local oscillators. The device consists of a low noise digital phase frequency detector, a precision charge pump, and a programmable reference divider. Additionally, the ADF4154BCPZ offers a Σ-Δ based fractional interpolator for programmable fractional-N division. The device is equipped with INT, FRAC, and MOD registers to define an overall N-divider, and a 4-bit reference counter for selectable REFIN frequencies at the PFD input. When used with an external loop filter and voltage-controlled oscillator (VCO), a complete PLL can be implemented.
Specifications and features
- RF bandwidth: up to 4 GHz
- Power supply: 2.7 V to 3.3 V
- Programmable dual-modulus prescaler: 4/5, 8/9
- Programmable charge pump currents
- 3-wire serial interface
- Digital lock detect
- Power-down mode
- Pin compatible with the ADF4110/ADF4111/ADF4112/ADF4113, ADF4106, ADF4153
- Programmable modulus on fractional-N synthesizer
- Trade-off noise vs. spurious performance available
- Fast-lock mode with built-in timer
- Loop filter design possible with ADIsimPLL™
Application Scenarios
The ADF4154BCPZ is widely used in local oscillators in up and down conversion sections of wireless transmitters and receivers.
Comparison
Advantages- Programmable dual-modulus prescaler: offers flexibility and allows for different system requirements.
- 4 GHz RF bandwidth: allows for wider applications.
- Trade-off noise vs. spurious performance: provides options for users to optimize performance according to specific requirements.
- Fast-lock mode with built-in timer: shortens lock time and improves system efficiency.
- Loop filter design possible with ADIsimPLL™: facilitates PLL design and evaluation.
DisadvantagesNone identified.
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Similar parts: 9857 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download ADF4154BCPZ
- Chipdatas Part: CD86-ADF4154BCPZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 15:09 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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