ADF4159CCPZ Fractional-N PLL by Analog Devices

Status: Production
Series: ADF4159
RoHS: Compliant
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The ADF4159 is a 13 GHz, fractional-N frequency synthesizer with modulation and both fast and slow waveform generation capability. The part uses a 25-bit fixed modulus, allowing subhertz frequency resolution.The ADF4159 consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. The Σ-Δ-based fractional interpolator allows programmable fractional-N division. The INT and FRAC registers define an overall N divider as N = INT + (FRAC/225).The ADF4159 can be used to implement frequency shift keying (FSK) and phase shift keying (PSK) modulation. Frequency sweep modes are also available to generate various waveforms in the frequency domain, for example, sawtooth and triangular waveforms. Sweeps can be set to run automatically, or each step manually triggered by an external pulse. The ADF4159 features cycle slip reduction circuitry, which enables faster lock times without the need for modifications to the loop filter.Control of all on-chip registers is via a simple 3-wire interface. The ADF4159 operates with an analog power supply in the range of 2.7 V to 3.45 V and a digital power supply in the range of 1.62 V to 1.98 V. The device can be powered down when not in use.

Where to Buy

Prices starting from US$11.60

Distributor Stock
Logo for Chip One Stop
Chip One Stop
from US$11.60
51
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$13.54
46
in stock
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Logo for Newark Electronics
Newark Electronics
from US$16.59
-
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Logo for element14
element14
from US$14.96
-
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Logo for Farnell
Farnell
from US$14.09
-
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Features

RF bandwidth to 13 GHz
High and low speed FMCW ramp generation
25-bit fixed modulus allows subhertz frequency resolution
PFD frequencies up to 110 MHz
Normalized phase noise floor of −224 dBc/Hz
FSK and PSK functions
Sawtooth, triangular, and parabolic waveform generation
Ramp superimposed with FSK
Ramp with 2 different sweep rates
Ramp delay, frequency readback, and interrupt functions
Programmable phase control
2.7 V to 3.45 V analog power supply
1.8 V digital power supply
Programmable charge pump currents
3-wire serial interface
Digital lock detect
ESD performance: 3000 V HBM, 1000 V CDM
Qualified for automotive applications

Alternative Descriptions

SYNTHESIZER | Richardson RFPD
Frequency Synthesizer, 13Ghz, Lfcsp-Ep | Newark Electronics
FREQUENCY SYNTHESIZER, 13GHZ, LFCSP-EP | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADF4159CCPZ?

Additional datasheets, footprints and schematics for ADF4159CCPZ are listed on our Part Details page. You can also find images and similar parts to ADF4159CCPZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADF4159CCPZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADF4159CCPZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADF4159CCPZ fall under?

The ADF4159CCPZ is listed under Fractional-N PLL.

Can I view similar or alternative parts?

You can view similar parts to ADF4159CCPZ when available in the Fractional-N PLL range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADF4159CCPZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADF4159CCPZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADF4159CCPZ have stock available?

Authorised distributors including Chip One Stop, Richardson RFPD, Newark Electronics, element14 and Farnell have stock available or on a lead time for ADF4159CCPZ.

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