Overview
The ADF4112BRU-REEL7 from Analog Devices Inc. is a phase-locked loop (PLL) frequency synthesizer designed for high-frequency applications. This device operates within a wide frequency range, making it suitable for various communication and signal processing systems. The ADF4112 is part of the ADF4110/ADF4111/ADF4112/ADF4113 family and is known for its robust performance and flexibility.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 0.2 GHz to 3.0 GHz |
| Package Type | 16-Lead Thin Shrink Small Outline Package (TSSOP) |
| Operating Temperature Range | −40°C to +85°C |
| Supply Voltage | 2.7 V to 5.5 V |
| Digital I/O Voltage | −0.3 V to VDD + 0.3 V |
| Analog I/O Voltage | −0.3 V to VP + 0.3 V |
| Maximum Junction Temperature | 150°C |
| Thermal Impedance (θJA) | 150.4°C/W (TSSOP) |
Key Features
- High-frequency operation from 0.2 GHz to 3.0 GHz
- Low noise and high stability
- Programmable prescaler, A and B counters, and R counter
- Phase frequency detector with a nominal PFD frequency of 200 kHz
- Charge pump with three-state output
- Serial interface for programming and control
- Power-down mode to reduce power consumption
Applications
The ADF4112BRU-REEL7 is suitable for a variety of high-frequency applications, including:
- Wireless communication systems
- Radio frequency (RF) transceivers
- Base stations and repeaters
- Test and measurement equipment
- Medical and industrial imaging systems
Q & A
- What is the frequency range of the ADF4112BRU-REEL7?
The ADF4112BRU-REEL7 operates within a frequency range of 0.2 GHz to 3.0 GHz. - What is the package type of the ADF4112BRU-REEL7?
The device is packaged in a 16-Lead Thin Shrink Small Outline Package (TSSOP). - What is the operating temperature range of the ADF4112BRU-REEL7?
The operating temperature range is −40°C to +85°C. - What is the supply voltage range for the ADF4112BRU-REEL7?
The supply voltage range is from 2.7 V to 5.5 V. - Does the ADF4112BRU-REEL7 have a power-down mode?
Yes, the device has a power-down mode to reduce power consumption. - What is the maximum junction temperature of the ADF4112BRU-REEL7?
The maximum junction temperature is 150°C. - What type of interface does the ADF4112BRU-REEL7 use for programming and control?
The device uses a serial interface for programming and control. - What are some common applications of the ADF4112BRU-REEL7?
Common applications include wireless communication systems, RF transceivers, base stations, test and measurement equipment, and medical and industrial imaging systems. - Is the ADF4112BRU-REEL7 RoHS compliant?
Yes, the ADF4112BRU-REEL7 is RoHS compliant. - What is the thermal impedance (θJA) of the TSSOP package?
The thermal impedance (θJA) of the TSSOP package is 150.4°C/W.
