Part Number: ADF4002BRUZ
| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | ADF4002BRUZ-RL7DKR-ND | 3502 | $5.78 | Buy |
| Mouser Electronics | 584-ADF4002BRUZ | 6270 | $5.33 | Buy |
| Win Source | ADF4002BRUZ | 20000 | $16.59 | Buy |
| Arrow Europe | ADF4002BRUZ | 812 | $3.76 | Buy |
| Analog Devices Inc | ADF4002BRUZ | 1480 | $6.07 | Buy |
| Verical Marketplace | ADF4002BRUZ | 812 | $2.80 | Buy |
| Arrow North American Components | ADF4002BRUZ | 0 | $4.39 | Buy |
| Farnell | ADF4002BRUZ | 50 | * $5.12 | Buy |
| element14 APAC | ADF4002BRUZ | 50 | * $5.29 | Buy |
| Newark | ADF4002BRUZ | 50 | $4.95 | Buy |
Description
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).
