Overview
The ADF4117BRU is a high-performance RF PLL frequency synthesizer manufactured by Analog Devices Inc. This component is designed to provide a wide range of frequency synthesis capabilities, making it suitable for various RF and microwave applications. The ADF4117BRU features a 14-bit R counter, 13-bit B counter, and a 5-bit A counter, allowing for precise frequency control. It operates within a frequency range of 0.1 GHz to 1.2 GHz, making it versatile for different system requirements.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Package | 16-TSSOP (0.173", 4.40mm Width) | - | Surface Mount |
| Type | Clock/Frequency Synthesizer (RF) | - | - |
| PLL | Yes | - | - |
| Input | CMOS, TTL | - | - |
| Output | Clock | - | - |
| Frequency - Max | 1.2 GHz | GHz | - |
| Voltage - Supply | 2.7 V ~ 5.5 V | V | - |
| Operating Temperature | -40°C ~ 85°C | °C | - |
| Reference Input Frequency | 5 to 100 MHz | MHz | - |
| Reference Input Sensitivity | 0.4 to AVDD V p-p | V | - |
Key Features
- Wide Frequency Range: The ADF4117BRU operates from 0.1 GHz to 1.2 GHz, making it suitable for a variety of RF and microwave applications.
- Precise Frequency Control: Features a 14-bit R counter, 13-bit B counter, and a 5-bit A counter for precise frequency synthesis.
- Flexible Input Options: Supports CMOS and TTL input logic levels.
- Low Noise Performance: Offers good phase noise performance, making it suitable for applications requiring low noise.
- Wide Supply Voltage Range: Operates with a supply voltage range of 2.7 V to 5.5 V.
- High Temperature Stability: Operates over a temperature range of -40°C to 85°C.
Applications
- Base Station Transmitters: Can be used in direct conversion architectures for base station transmitters.
- RF and Microwave Systems: Suitable for various RF and microwave systems requiring precise frequency synthesis.
- Communication Equipment: Used in communication equipment such as radios, radar systems, and other wireless communication devices.
- Test and Measurement Equipment: Can be used in test and measurement equipment requiring stable and precise frequency sources.
Q & A
- What is the maximum operating frequency of the ADF4117BRU?
The maximum operating frequency of the ADF4117BRU is 1.2 GHz.
- What are the input logic levels supported by the ADF4117BRU?
The ADF4117BRU supports CMOS and TTL input logic levels.
- What is the supply voltage range for the ADF4117BRU?
The supply voltage range for the ADF4117BRU is 2.7 V to 5.5 V.
- What is the operating temperature range of the ADF4117BRU?
The operating temperature range of the ADF4117BRU is -40°C to 85°C.
- What type of package does the ADF4117BRU come in?
The ADF4117BRU comes in a 16-TSSOP package.
- What are the typical applications of the ADF4117BRU?
The ADF4117BRU is typically used in base station transmitters, RF and microwave systems, communication equipment, and test and measurement equipment.
- Does the ADF4117BRU support phase-locked loop (PLL) functionality?
Yes, the ADF4117BRU supports PLL functionality.
- What is the reference input frequency range for the ADF4117BRU?
The reference input frequency range for the ADF4117BRU is 5 MHz to 100 MHz.
- Is the ADF4117BRU RoHS compliant?
Yes, the ADF4117BRU is RoHS compliant.
- What are the key counters in the ADF4117BRU for frequency synthesis?
The ADF4117BRU features a 14-bit R counter, a 13-bit B counter, and a 5-bit A counter for precise frequency synthesis.
