ADF4002BCPZ
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Analog Devices Inc. ADF4002BCPZ

Manufacturer No:
ADF4002BCPZ
Manufacturer:
Analog Devices Inc.
Package:
Tray
Description:
IC PLL FREQUENCY SYNTH 20-LFCSP
Delivery:
Payment:
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Product Introduction

Overview

The ADF4002BCPZ from Analog Devices Inc. is a high-performance frequency synthesizer designed to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It features a low noise digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider, and a programmable N divider. The device can be used to create a complete phase-locked loop (PLL) when combined with an external loop filter and voltage-controlled oscillator (VCO). Additionally, it can function as a standalone PFD and charge pump by programming R and N to 1.

Key Specifications

Parameter Value Unit
Bandwidth 400 MHz
Power Supply Range 2.7 V to 3.3 V
Phase Detector Frequency 104 MHz
Normalized 1/f Noise −119 dBc/Hz (typ)
Operating Temperature Range −40°C to +85°C
Package Type 20-lead LFCSP
Charge Pump Power Supply Greater than or equal to AVDD (up to 5.5 V in 3 V systems)
Digital Interface 3-wire serial interface
Lock Detect Analog and digital lock detect
Power-Down Mode Hardware and software power-down mode

Key Features

  • Wideband frequency synthesizer with integrated VCO up to 4 GHz.
  • High-resolution 12-bit wideband modulus and phase detectors.
  • Programmable dual-modulus prescaler for flexible clock generation.
  • Programmable charge pump currents.
  • 3-wire serial interface for easy programming and control.
  • Analog and digital lock detect.
  • Hardware and software power-down mode.
  • Low power consumption design.
  • Separate charge pump supply (VP) allows extended tuning voltage in 3 V systems.

Applications

  • Wireless infrastructure and communication systems.
  • Radar systems.
  • Industrial automation.
  • Test and measurement equipment.
  • Medical imaging.
  • Clock conditioning and clock generation.
  • IF LO generation.
  • Satellite communications.
  • High-speed data acquisition).

Q & A

  1. What is the primary function of the ADF4002BCPZ?

    The ADF4002BCPZ is a frequency synthesizer used to implement local oscillators in wireless receivers and transmitters, and it can also be used for clock conditioning, clock generation, and IF LO generation).

  2. What is the bandwidth of the ADF4002BCPZ?

    The bandwidth of the ADF4002BCPZ is 400 MHz).

  3. What is the power supply range for the ADF4002BCPZ?

    The power supply range for the ADF4002BCPZ is 2.7 V to 3.3 V).

  4. What types of lock detect does the ADF4002BCPZ support?

    The ADF4002BCPZ supports both analog and digital lock detect).

  5. What is the operating temperature range of the ADF4002BCPZ?

    The operating temperature range of the ADF4002BCPZ is −40°C to +85°C).

  6. What package type does the ADF4002BCPZ use?

    The ADF4002BCPZ uses a 20-lead LFCSP (Low-Footprint Chip Scale Package)).

  7. Can the ADF4002BCPZ be used as a standalone PFD and charge pump?

    Yes, the ADF4002BCPZ can be used as a standalone PFD and charge pump by programming R and N to 1).

  8. What is the maximum frequency supported by the integrated VCO?

    The integrated VCO of the ADF4002BCPZ supports frequencies up to 4 GHz).

  9. Does the ADF4002BCPZ support power-down modes?

    Yes, the ADF4002BCPZ supports both hardware and software power-down modes).

  10. What industries can the ADF4002BCPZ be applied to?

    The ADF4002BCPZ can be applied to various industries including telecommunications, radar systems, industrial automation, test and measurement, medical imaging, and high-speed data acquisition).

Product Attributes

Type:Clock/Frequency Synthesizer (RF), Phase Detector
PLL:Yes with Bypass
Input:CMOS, TTL
Output:Clock
Number of Circuits:1
Ratio - Input:Output:2:1
Differential - Input:Output:Yes/No
Frequency - Max:400MHz
Divider/Multiplier:Yes/No
Voltage - Supply:2.7V ~ 3.3V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:20-WFQFN Exposed Pad, CSP
Supplier Device Package:20-LFCSP (4x4)
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In Stock

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Similar Products

Part Number ADF4002BCPZ ADF4007BCPZ ADF4001BCPZ
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active
Type Clock/Frequency Synthesizer (RF), Phase Detector Clock/Frequency Synthesizer (RF) Clock Generator (RF)
PLL Yes with Bypass Yes Yes
Input CMOS, TTL CMOS, TTL CMOS, TTL
Output Clock Clock Clock
Number of Circuits 1 1 1
Ratio - Input:Output 2:1 2:1 2:1
Differential - Input:Output Yes/No Yes/No Yes/No
Frequency - Max 400MHz 7.5GHz 200MHz
Divider/Multiplier Yes/No Yes/No Yes/No
Voltage - Supply 2.7V ~ 3.3V 2.7V ~ 3.3V 2.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 20-WFQFN Exposed Pad, CSP 20-WFQFN Exposed Pad, CSP 20-WFQFN Exposed Pad, CSP
Supplier Device Package 20-LFCSP (4x4) 20-LFCSP (4x4) 20-LFCSP (4x4)

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