ADF4108BCPZ Clock Timing & Frequency Management by Analog Devices


Status: Unknown
Series: ADF4108 Series
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The ADF4108 frequency synthesizer can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It consists of a low noise digital PFD (phase frequency detector), a precision charge pump, a programmable reference divider, programmable A and B counters, and a dual-modulus prescaler (P/P + 1). The A (6-bit) and B (13-bit) counters, in conjunction with the dual-modulus prescaler (P/P + 1), implement an N divider (N = BP + A). In addition, the 14-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 voltage controlled oscillator (VCO). Its very high bandwidth means that frequency doublers can be eliminated in many high frequency systems, simplifying system architecture and reducing cost.
Distributor Stock
Logo for element14 element14
118 units
Buy Now
Logo for Newark Electronics Newark Electronics
118 units
Buy Now
Logo for Farnell Farnell
118 units
Buy Now
Logo for Chip One Stop Chip One Stop
47 units
Buy Now
Logo for Arrow Electronics Arrow Electronics
38 units
Buy Now
Logo for Richardson RFPD Richardson RFPD
No stock
Buy Now
View Full Pricing & Stock Comparison


PLL Type Frequency Synthesis
Frequency 8GHz
No. of Pins 20Pins
PLL Case Style LFCSP
Supply Voltage Min 3.2V
Supply Voltage Max 3.6V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range ADF4108 Series
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (07-Jul-2017)
Base Number 4108
Frequency Max 104MHz
Operating Temperature Range -40°C to +85°C
Supply Current 17mA
Supply Voltage Range 3.2V to 3.6V
Termination Type Surface Mount Device

Alternative Descriptions

Clock Generator 20MHz to 8GHz Input 325MHz Output 20-Pin LFCSP EP Tray | Holdelec

More Parts in Phase Locked Loops - PLL

Featured content from Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADF4108BCPZ?

Additional datasheets, footprints and schematics for ADF4108BCPZ are listed on our Part Details page. You can also find images and similar parts to ADF4108BCPZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADF4108BCPZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADF4108BCPZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADF4108BCPZ fall under?

The ADF4108BCPZ is listed under Semiconductors - ICs > Clock Timing & Frequency Management > Phase Locked Loops - PLL.

Can I view similar or alternative parts?

You can view similar parts to ADF4108BCPZ when available in the Phase Locked Loops - 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 ADF4108BCPZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADF4108BCPZ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for ADF4108BCPZ have stock available?

Authorised distributors including element14, Newark Electronics, Farnell, Chip One Stop and Arrow Electronics have stock available or on a lead time for ADF4108BCPZ.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ADF4108BCPZ often in real-time on the comparison pages.

What if I can't find stock of ADF4108BCPZ?

You can fill out our help required form which you can use to request a quote for ADF4108BCPZ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.