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ADF4106BRUZ

ADIADF4106BRUZ

Analog Devices Inc.
Clock/Frequency Synthesizer (RF) IC 6GHz 1 16-TSSOP (0.173", 4.40mm Width)
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Overview

The ADF4106BRUZ is a high-frequency RF synthesizer capable of implementing local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It operates with a maximum frequency of 6GHz and features a programmable charge pump current and anti-backlash pulse width for fine-tuned phase-locked loop (PLL) performance.

Why Choose This Part

The IC offers a wide operating voltage range from 2.7V to 3.3V while maintaining a low typical run current of 9.0 mA. Its 3-wire serial interface allows for easy digital control, and the hardware power-down mode reduces current consumption to just 10 uA when the synthesizer is inactive.

Applications

Wireless Infrastructure
Used in base stations and wireless local loops for stable frequency synthesis up to 6GHz.
Instrumentation
Serves as a precision clock source or local oscillator in high-frequency test and measurement equipment.
Satellite Communications
Ideal for VSAT systems and satellite news gathering equipment requiring low-phase noise.

Key Specifications

PLL Yes
Type Clock/Frequency Synthesizer (RF)
Input CMOS, TTL
Output Clock
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Frequency - Max 6GHz
Voltage - Supply 2.7V ~ 3.3V
Divider/Multiplier Yes/No
Number of Circuits 1
Ratio - Input:Output 2:1
Operating Temperature -40degC ~ 85degC
Supplier Device Package 16-TSSOP
Differential - Input:Output Yes/No

Getting Started

Engineers typically evaluate this part using the EV-ADF4106SD1Z evaluation board. Hardware configuration is managed through a simple 3-wire SPI-compatible interface to program the internal R, N, and control registers. Analog Devices provides the ADIsimPLL design tool to assist in simulating loop filter components and phase noise performance.