ADF4106BCPZ-R7

$7.28

Description：IC CLK/FREQ SYNTH 20LFCSP
Series：-

SKU:e20adec56de5 Category: Clock Generators, PLLs, Frequency Synthesizers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC CLK/FREQ SYNTH 20LFCSP
Series：-
Package：Tape & Reel (TR),Cut Tape (CT)
Mfr：Analog Devices Inc.
PLL：Yes
Input：CMOS, TTL
Output：Clock
Number of Circuits：1
Ratio - Input:Output：2:01
Differential - Input:Output：Yes/No
Frequency - Max：6GHz
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)
Type：Clock/Frequency Synthesizer (RF)
Grade：-
Qualification：-

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ADF4106BCPZ-R7

Overview

The ADF4106BCPZ-R7 is a 6.0 GHz bandwidth PLL frequency synthesizer from Analog Devices, packaged in a 20-lead LFCSP_WQ with an exposed paddle. It operates on a 2.7 V to 3.3 V supply and features a low-noise digital phase frequency detector, precision charge pump, and programmable dual-modulus prescaler (8/9, 16/17, 32/33, 64/65). The device includes a 14-bit R counter and N divider (N = BP + A) for flexible frequency synthesis. It supports hardware and software power-down modes, achieving typical current consumption of 9.0 mA at 3 V.

Feature Summary

6.0 GHz RF input bandwidth with 2.7 V to 3.3 V operation
Programmable dual-modulus prescaler options: 8/9, 16/17, 32/33, 64/65
Separate charge pump supply (VP) allows extended tuning voltage up to 5.5 V
Integrated analog and digital lock detect with MUXOUT access

Applications

Broadband wireless access systems
Satellite communication systems
Instrumentation local oscillators
Wireless LAN base stations

Procurement Notes

Verify the B version industrial temperature range (-40°C to +85°C) and LFCSP_WQ package requirements. Ensure the exposed paddle is connected to AGND for proper thermal and electrical performance. Confirm VP supply constraints relative to AVDD for extended tuning applications.

Selection Notes

Select this component for high-frequency integer-N synthesis requiring wide bandwidth. Choose the appropriate prescaler modulus based on the target RF frequency to ensure the divided output remains below 325 MHz for CMOS counter compatibility. Verify charge pump current settings via the RSET resistor for loop filter design.

Part Context

This part belongs to the ADF4106 family of frequency synthesizers. The BCPZ suffix indicates the LFCSP_WQ package variant, while -R7 denotes tape and reel packaging. It serves as a core building block for generating stable local oscillator signals in RF transceivers and instrumentation.