Analog Devices, Inc. Lowest Phase Noise PLL Synthesizer using Fractional-N Technology ADF4252BCPZ

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Norwood, MA, USA
Lowest Phase Noise PLL Synthesizer using Fractional-N Technology
ADF4252BCPZ
Lowest Phase Noise PLL Synthesizer using Fractional-N Technology ADF4252BCPZ
Product Details The ADF4252 is a dual fractional-N/integer -N frequency synthesizer that can be used to implement local oscillators (LO) in the upconversion and downconversion 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 a 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 V to 3.3 V and can be powered down when not in use. Applications Base stations for mobile radio (GSM, PCS, DCS, CDMA, WCDMA) Wireless handsets (GSM, PCS, DCS, CDMA, WCDMA) Wireless LANs Communications test equipment CATV equipment

Product Details

The ADF4252 is a dual fractional-N/integer-N frequency synthesizer that can be used to implement local oscillators (LO) in the upconversion and downconversion 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 a 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 V to 3.3 V and can be powered down when not in use.

Applications

  • Base stations for mobile radio (GSM, PCS, DCS, CDMA, WCDMA)
  • Wireless handsets (GSM, PCS, DCS, CDMA, WCDMA)
  • Wireless LANs
  • Communications test equipment
  • CATV equipment
Supplier's Site Datasheet
Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers - ADF4252BCPZ - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers
ADF4252BCPZ
Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers ADF4252BCPZ
IC CLK/FREQ SYNTH 24LFCSP

IC CLK/FREQ SYNTH 24LFCSP

Supplier's Site
Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - ADF4252BCPZ - 008766-ADF4252BCPZ - Win Source Electronics
Yishun, Singapore
Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - ADF4252BCPZ
008766-ADF4252BCPZ
Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - ADF4252BCPZ 008766-ADF4252BCPZ
Manufacturer: Analog Devices Inc. Win Source Part Number: 008766-ADF4252BCPZ Packaging: Tray Type: Clock/Frequency Synthesizer (RF/IF), Fractional N, Integer N Number of Circuits: 1 Mounting: SMD (SMT) Input: CMOS, TTL Output: Clock Family Name: ADF4252 Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C Case / Package: 24-LFCSP-WQ (4x4) Supply Voltage - Operating: 2.7 V to 3.3 V Maximum Input Frequency: 3GHz Differential - Input and Output: Yes/No Alternative Parts (Cross-Reference): ADF4252BCP-REEL; ADF4252BCP-REEL7; ADF4252BCP; ADF4252BCPZ-reel; Introduction Date: June 05, 2002 ECCN: EAR99 Country of Origin: China, Republic of Korea, Philippines Estimated EOL Date: 2031 Halogen Free: Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 49 pct. Supply and Demand Status: Limited

Manufacturer: Analog Devices Inc.
Win Source Part Number: 008766-ADF4252BCPZ
Packaging: Tray
Type: Clock/Frequency Synthesizer (RF/IF), Fractional N, Integer N
Number of Circuits: 1
Mounting: SMD (SMT)
Input: CMOS, TTL
Output: Clock
Family Name: ADF4252
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 24-LFCSP-WQ (4x4)
Supply Voltage - Operating: 2.7 V to 3.3 V
Maximum Input Frequency: 3GHz
Differential - Input and Output: Yes/No
Alternative Parts (Cross-Reference): ADF4252BCP-REEL; ADF4252BCP-REEL7; ADF4252BCP; ADF4252BCPZ-reel;
Introduction Date: June 05, 2002
ECCN: EAR99
Country of Origin: China, Republic of Korea, Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited

Supplier's Site Datasheet
Phase-Lock-Loop (PLL) - ADF4252BCPZ - Richardson RFPD
Geneva, IL, United States
Phase-Lock-Loop (PLL)
ADF4252BCPZ
Phase-Lock-Loop (PLL) ADF4252BCPZ
Lowest Phase Noise PLL Synthesizer using Fractional-N Technology

Lowest Phase Noise PLL Synthesizer using Fractional-N Technology

Supplier's Site Datasheet
 - 108353 - RS Components, Ltd.
Corby, Northants, United Kingdom
Dual Synth, 0.1-3GHZ, frac N,ADF4252BCPZ - Clocks, Timing & Frequency Control Circuits - PLL Frequency Synthesizers

Dual Synth, 0.1-3GHZ, frac N,ADF4252BCPZ - Clocks, Timing & Frequency Control Circuits - PLL Frequency Synthesizers

Supplier's Site
 - 108353P - RS Components, Ltd.
Corby, Northants, United Kingdom
Dual Synth, 0.1-3GHZ, frac N,ADF4252BCPZ - Clocks, Timing & Frequency Control Circuits - PLL Frequency Synthesizers Delivery on production packaging - Punnet. This product is non-returnable.

Dual Synth, 0.1-3GHZ, frac N,ADF4252BCPZ - Clocks, Timing & Frequency Control Circuits - PLL Frequency Synthesizers
Delivery on production packaging - Punnet. This product is non-returnable.

Supplier's Site
 - 1609968 - RS Components, Ltd.
Corby, Northants, United Kingdom
Dual Synth, 0.1-3GHZ, frac N,ADF4252BCPZ - Clocks, Timing & Frequency Control Circuits - PLL Frequency Synthesizers

Dual Synth, 0.1-3GHZ, frac N,ADF4252BCPZ - Clocks, Timing & Frequency Control Circuits - PLL Frequency Synthesizers

Supplier's Site
Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - ADF4252BCPZ - Lingto Electronic Limited
Shenzhen, China
Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
ADF4252BCPZ
Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers ADF4252BCPZ
IC PLL FREQ SYNTHESIZER 24-LFCSP

IC PLL FREQ SYNTHESIZER 24-LFCSP

Supplier's Site Datasheet
Thief River Falls, MN, United States
Clock Generators, PLLs, Frequency Synthesizers
ADF4252BCPZ-ND
Clock Generators, PLLs, Frequency Synthesizers ADF4252BCPZ-ND
Clock/Frequency Synthesizer (RF/IF), Fractional N, Integer N IC 3GHz 1 24-WFQFN Exposed Pad, CSP

Clock/Frequency Synthesizer (RF/IF), Fractional N, Integer N IC 3GHz 1 24-WFQFN Exposed Pad, CSP

Supplier's Site Datasheet
Phase Lock Loop Rohs Compliant Analog Devices - 53AK9116 - Newark, An Avnet Company
Chicago, IL, United States
Phase Lock Loop Rohs Compliant Analog Devices
53AK9116
Phase Lock Loop Rohs Compliant Analog Devices 53AK9116
PHASE LOCK LOOP ROHS COMPLIANT: YES

PHASE LOCK LOOP ROHS COMPLIANT: YES

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. Shenzhen Shengyu Electronics Technology Limited Win Source Electronics Richardson RFPD RS Components, Ltd. Lingto Electronic Limited DigiKey Newark, An Avnet Company
Product Category IC Signal Generators IC Clocks IC Clocks IC Phase-locked Loops (PLL) IC Phase-locked Loops (PLL) IC Clocks IC Clocks IC Phase-locked Loops (PLL)
Product Number ADF4252BCPZ ADF4252BCPZ 008766-ADF4252BCPZ ADF4252BCPZ 108353 ADF4252BCPZ ADF4252BCPZ-ND 53AK9116
Product Name Lowest Phase Noise PLL Synthesizer using Fractional-N Technology Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - ADF4252BCPZ Phase-Lock-Loop (PLL) Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers Clock Generators, PLLs, Frequency Synthesizers Phase Lock Loop Rohs Compliant Analog Devices
Package Type LFCSP Surface Mount; 24-LFCSP-WQ (4x4) CP 24 Surface Mount; Surface Mount Surface Mount; 24-WFQFN Exposed Pad, CSP
Supply Voltage 2.7 to 3.3 volts 2.7 to 3.3 volts 2.7 to 3.3 volts 2.7 to 3.3 volts
Frequency 250 to 3000 MHz 3000 MHz 3000 MHz 3000 MHz 3000 MHz 3000 MHz
Operating Temperature -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
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