Analog Devices Inc.

The ADF4153A is a fractional-N frequency synthesizer that implements local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. A sigma-delta (?-?) based fractional interpolator allows programmable fractional-N division. The INT, FRAC, and MOD registers define an overall N divider (N = (INT + (FRAC/MOD))). In addition, the 4-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 a voltage controlled oscillator (VCO).A simple 3-wire interface controls all on-chip registers. The device operates with a power supply ranging from 2.7 V to 3.3 V and can be powered down when not in use.Applications CATV equipment Base stations for mobile radio (GSM, PCS, DCS, WiMAX, SuperCell 3G, CDMA, W-CDMA) Wireless handsets (GSM, PCS, DCS, CDMA, W-CDMA) Wireless LANs, PMR Communications test equipment

$140.63 - $186.86
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey EV-ADF4153ASD1Z-ND 1 $180.56 $180.56 $180.56 $180.56 $180.56 $180.56 Buy
Analog Devices Inc EV-ADF4153ASD1Z $180.56 $180.56 $180.56 $180.56 $180.56 $180.56 Buy
Arrow North American Components EV-ADF4153ASD1Z 0 1 $146.75 $146.75 $146.75 $146.75 $146.75 $146.75 Buy
Mouser Electronics 584-EV-ADF4153ASD1Z 3 1 $186.86 $186.86 $186.86 $186.86 $186.86 $186.86 Buy
Newark EV-ADF4153ASD1Z $140.63 $140.63 $140.63 $140.63 $140.63 $140.63 Buy
Verical Marketplace EV-ADF4153ASD1Z 10 1 $192.86 $182.43 $182.43 $182.43 $182.43 $182.43 Buy