Overview
The ADF4118BRUZ-RL7 is a high-performance RF PLL frequency synthesizer produced by Analog Devices Inc. This component is designed for advanced RF applications, offering a comprehensive set of features that make it suitable for a wide range of wireless and telecommunications systems. The synthesizer integrates a low noise digital phase frequency detector (PFD), a precision charge pump, programmable reference and N dividers, and a dual-modulus prescaler. It supports the implementation of a complete phase-locked loop (PLL) when used with an external loop filter and voltage-controlled oscillator (VCO).
Key Specifications
| Parameter | Value |
|---|---|
| Maximum Operating Frequency | Up to 3 GHz |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 16-TSSOP (0.173", 4.40mm Width) |
| Input Compatibility | CMOS and TTL level inputs |
| Reference Counter | 14-bit |
| N Divider | Implemented by 13-bit B counter and 5-bit A counter |
Key Features
- Integrated Phase-Locked Loop (PLL) with low noise digital phase frequency detector (PFD) and precision charge pump
- Programmable reference divider (14-bit) and N divider (implemented by 13-bit B counter and 5-bit A counter)
- Dual-modulus prescaler (P/P + 1)
- Supports CMOS and TTL inputs
- Clock output signal available with selectable differential input/output
- Wide voltage supply range and robust temperature range for diverse environments
- Designed for surface mount technology and compatible with 16-TSSOP packaging
Applications
- Wireless infrastructure
- Telecommunications
- Satellite communications
- Test equipment
- Data acquisition systems
Q & A
- What is the maximum operating frequency of the ADF4118BRUZ-RL7?
The maximum operating frequency is up to 3 GHz. - What is the supply voltage range for this component?
The supply voltage range is from 2.7 V to 5.5 V. - What is the operating temperature range of the ADF4118BRUZ-RL7?
The operating temperature range is -40°C to +85°C. - What type of package does the ADF4118BRUZ-RL7 use?
The component uses a 16-TSSOP package. - Is the ADF4118BRUZ-RL7 compatible with CMOS and TTL inputs?
Yes, it supports both CMOS and TTL level inputs. - What is the function of the dual-modulus prescaler in the ADF4118BRUZ-RL7?
The dual-modulus prescaler (P/P + 1) is part of the N divider implementation. - Can the ADF4118BRUZ-RL7 be used in wireless infrastructure applications?
Yes, it is suitable for wireless infrastructure applications. - Does the ADF4118BRUZ-RL7 have a clock output signal?
Yes, it provides a clock output signal with selectable differential input/output. - Is the ADF4118BRUZ-RL7 designed for surface mount technology?
Yes, it is designed for surface mount technology. - What are some of the key advantages of using the ADF4118BRUZ-RL7?
High-frequency operation, flexible input signal compatibility, stable output clock signal generation, and robust performance across a wide temperature range are some of the key advantages.
