ADF4252BCPZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADF4252BCPZ
Manufacturer

ADI
ChipWorker Part#

CW244342
Category

Phase Locked Loop, PLL IC
Package

LFCSP-24
Description

Clock Generator 50MHz to 3GHz Input 24Pin LFCSP EP Tray
Documentation

Datasheet

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ADF4252BCPZ Specifications

Attribute	Attribute Value

Part Number	ADF4252BCPZ
Manufacturer	ADI
ChipWorker Part#	CW244342
Category	Phase Locked Loop, PLL IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	LFCSP-24
Frequency	3 GHz
Supply Voltage (DC)	2.70V (min)
Number of Outputs	2 Output
Supply Current	16 mA
Number of Circuits	1 Circuit
Number of Positions	24 Position
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.7V ~ 3.3V
Supply Voltage (Max)	3.3 V
Supply Voltage (Min)	2.7 V
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Size-Length	4 mm
Size-Width	4 mm
Size-Height	0.83 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	5A991.b

Product Description

The ADF4252BCPZ is a dual fractional-N/integer-N Frequency Synthesizer that can be used to implement local oscillators (LO) in the up and down conversion sections of wireless receivers and transmitters. Both the RF and IF synthesizers consist of a low noise digital phase frequency detector (PFD), a precision charge pump and a programmable reference divider. The RF synthesizer has an Σ-Δ-based fractional interpolator that allows programmable fractional-N division. The IF synthesizer has programmable integer-N counters. A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). Control of all the on-chip registers is via a simple 3-wire interface. The device operates with a power supply ranging from 2.7 to 3.3V and can be powered down when not in use.
Separate VP allows extended tuning voltage to 5V
Programmable dual modulus prescaler
Programmable charge pump currents
3-wire serial interface
Digital lock detect
Power-down mode
Programmable modulus on fractional-N synthesizer
Trade off noise vs. spurious performance

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