Overview
The ADF4360-3BCP from Analog Devices Inc. is a fully integrated integer-N synthesizer and voltage-controlled oscillator (VCO). This device is designed to operate within a frequency range of 1600 MHz to 1950 MHz, making it suitable for various RF applications. The synthesizer features a simple 3-wire interface for controlling all on-chip registers and includes a divide-by-2 option, allowing for an RF output between 800 MHz and 975 MHz. It operates with a power supply ranging from 3.0 V to 3.6 V and can be powered down when not in use, enhancing power efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Output Frequency Range | 1600 MHz to 1950 MHz |
| Divide-by-2 Option Frequency Range | 800 MHz to 975 MHz |
| Power Supply Voltage | 3.0 V to 3.6 V |
| Package Type | 24-WFQFN Exposed Pad CSP |
| Control Interface | 3-wire interface |
| Prescaler | P/P + 1 |
| A Counter | 5-bit |
| B Counter | 13-bit |
| R Counter | 14-bit |
| Function Latch | 24-bit |
| Data Register | 24-bit |
Key Features
- Fully integrated integer-N synthesizer and VCO
- Simple 3-wire interface for register control
- Divide-by-2 option for extended frequency range
- Power-down mode for reduced power consumption
- Charge pump output for external loop filter
- Exposed pad connected to AGND for thermal management
Applications
- Wireless handsets (DECT, GSM, PCS, DCS, WCDMA)
- Test equipment
- Wireless LANs
- CATV equipment
Q & A
- What is the output frequency range of the ADF4360-3BCP?
The output frequency range is 1600 MHz to 1950 MHz. - What is the purpose of the divide-by-2 option?
The divide-by-2 option allows for an RF output between 800 MHz and 975 MHz. - What is the power supply voltage range for the ADF4360-3BCP?
The power supply voltage range is 3.0 V to 3.6 V. - How is the device controlled?
The device is controlled through a simple 3-wire interface. - What is the package type of the ADF4360-3BCP?
The package type is 24-WFQFN Exposed Pad CSP. - Can the ADF4360-3BCP be powered down when not in use?
Yes, the device can be powered down when not in use. - What are some common applications of the ADF4360-3BCP?
Common applications include wireless handsets, test equipment, wireless LANs, and CATV equipment. - How many bits are in the A counter?
The A counter is 5-bit. - How many bits are in the B counter?
The B counter is 13-bit. - What is the function of the charge pump output?
The charge pump output provides ±ICP to the external loop filter, which drives the internal VCO.
