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Manufacturer / Brand: AD
Details: Fractional-N Frequency Synthesizer IC
Series: ADF4154
Quantity Available: Over 36780 pieces

Datasheet for ADF4154BRU-REEL7:

ADF4154BRU-REEL7 datasheet
Price for ADF4154BRU-REEL7
Product Parameters
  • Manufacturer Part Number : ADF4154BRU-REEL7
  • Manufacturer : AD
  • Description : Fractional-N Frequency Synthesizer IC
  • Series : ADF4154
  • Reference Price : USD 0
  • Our Price : We have a better price, contact us by email
  • Product Type : Phase Locked Loop (PLL) Synthesizers
  • Function : Fractional-N PLL
  • Current Suggest : Recommended for New Designs
  • Status : Obsolete
  • ROHS Status : NON-ROHS Leaded
  • Package Type : 16-Lead TSSOP
  • Pins : 16
  • MFG Package Case : RU-16
  • Part Type : REEL
  • Standard Packing Type : Reel
  • Standard Packing Quantity : 1000
  • Working Temperature :
  • Other Part Number : ADF4154BRU-REEL7
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADF4154BRU-REEL7
Product Detailed Description for ADF4154BRU-REEL7
The ADF4154 is a fractional-N frequency synthesizer that implements local oscillators in the up conversion and down conversion sections of wireless receivers and transmitters. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a Σ-Δ based fractional interpolator to allow programmable fractional-N division. The INT, FRAC, and MOD registersdefine an overall N divider (N = (INT + (FRAC/MOD))). In addition, the 4-bit reference counter (R counter) allows selectable REFIN frequencies at the PFD input. A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and a voltage controlled oscillator (VCO).

A key feature of the ADF4154 is the fast-lock mode with a builtintimer. The user can program a predetermined count-down time value so that the PLL will remain in wide bandwidth mode, instead of having to control this time externally.

Control of all on-chip registers is via a simple 3-wire interface. The device operates with a power supply ranging from 2.7 V to 3.3 V, and can be powered down when not in use.

Lifecycle information of ADF4154BRU-REEL7

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

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