Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | ADF4002BCPZ-RL7DKR-ND | 16106 | $5.39 | Buy |
Mouser Electronics | 584-ADF4002BCPZ | 9782 | $5.74 | Buy |
Verical Marketplace | ADF4002BCPZ | 980 | $5.36 | Buy |
Win Source | ADF4002BCPZ | 60649 | $12.98 | Buy |
Arrow North American Components | ADF4002BCPZ | 0 | $5.25 | Buy |
Farnell | ADF4002BCPZ | 360 | * $4.16 | Buy |
Newark | ADF4002BCPZ | 360 | $5.99 | Buy |
Analog Devices Inc | ADF4002BCPZ | 936 | $6.07 | Buy |
element14 APAC | ADF4002BCPZ | 355 | * $4.34 | Buy |
The ADF4002 frequency synthesizer is 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 phase frequency detector (PFD), a precision charge pump, a programmable reference divider and programmable N divider. 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). In addition, by programming R and N to 1, the device can be used as a standalone PFD and charge pump.The ADF4002-EP supports defense and aerospace applications (AQEC standard).