EV-ADF4108EB1Z Integer-N PLL by Analog Devices

Status: Production
Series: ADF4108
RoHS: Compliant
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The ADF4108 frequency synthesizer can be used to implement local oscillators in the up-conversion and down-conversion 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 PLL (phase-locked loop) can be implemented if the synthesizer is used with an external loop filter and VCO (voltage controlled oscillator). Its very high bandwidth (8GHz) means that frequency doublers or prescalers can be eliminated in many high frequency systems, simplifying system architecture and reducing cost.

Prices starting from US$221.49


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$230.72
32
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Logo for Chip One Stop Chip One Stop US$229.00
5
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Logo for Newark Electronics Newark Electronics US$239.96
3
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Logo for element14 element14 US$245.54
3
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Logo for Farnell Farnell US$229.93
3
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Logo for Richardson RFPD Richardson RFPD US$221.49
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Features

8.0 GHz bandwidth
3.2 V to 3.6 V power supply
Separate charge pump supply (VP) allows extended tuning voltage in 3.3 V systems
Programmable, dual-modulus prescaler 8/9, 16/17, 32/33, or 64/65
Programmable charge pump currents
Programmable antibacklash pulse width
3-wire serial interface
Analog and digital lock detect
Hardware and software power-down mode
Loop filter design possible with ADIsimPLL
4 mm × 4 mm, 20-lead chip scale package

Alternative Descriptions

ADF4108 EVALUATION BOARD | Analog Devices
Evaluation Kit, Frequency Synthesizer | Newark Electronics
EVALUATION KIT, FREQUENCY SYNTHESIZER | element14
LINEAR ICS - EVALUATION BOARD | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a EV-ADF4108EB1Z?

Additional datasheets, footprints and schematics for EV-ADF4108EB1Z are listed on our Part Details page. You can also find images and similar parts to EV-ADF4108EB1Z on this page.

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What category does EV-ADF4108EB1Z fall under?

The EV-ADF4108EB1Z is listed under Integer-N PLL.

Can I view similar or alternative parts?

You can view similar parts to EV-ADF4108EB1Z when available in the Integer-N PLL range under the specifications section at the bottom of the details page.

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Is the EV-ADF4108EB1Z RoHS compliant?

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

Which authorised distributors for EV-ADF4108EB1Z have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for EV-ADF4108EB1Z.

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