Overview
The ADF4360-1BCPZRL7, produced by Analog Devices Inc., is a fully integrated integer-N synthesizer and voltage controlled oscillator (VCO). This device is designed to provide a high level of integration and flexibility, making it suitable for a variety of RF and microwave applications. The ADF4360-1 is characterized by its ability to operate over a wide frequency range, set by external inductors, and its low power consumption with a power supply range of 3.0 V to 3.6 V.
Key Specifications
| Parameter | Value |
|---|---|
| Power Supply | 3.0 V to 3.6 V |
| Logic Compatibility | 1.8 V |
| Prescaler | Programmable dual-modulus prescaler (8/9, 16/17) |
| Output Power Level | Programmable |
| Interface | 3-wire serial interface |
| Lock Detect | Analog and digital lock detect |
| Power-Down Mode | Hardware and software power-down mode |
| Frequency Range | Set by external inductors (e.g., 350 MHz to 1800 MHz for ADF4360-7) |
| RF Output | Divide-by-2 option available (e.g., 175 MHz to 900 MHz for ADF4360-7) |
| Input High Voltage | 1.5 V min |
| Input Low Voltage | 0.6 V max |
| Input Current | ±1 µA max |
| Input Capacitance | 3.0 pF max |
Key Features
- Integrated integer-N synthesizer and VCO
- Programmable dual-modulus prescaler (8/9, 16/17)
- Programmable output power level
- 3-wire serial interface for control of on-chip registers
- Analog and digital lock detect
- Hardware and software power-down mode
- External inductors set the center frequency
- Divide-by-2 option for RF output
Applications
- Wireless handsets (DECT, GSM, PCS, DCS, WCDMA)
- Test equipment
- Wireless LANs
- CATV equipment
Q & A
- What is the power supply range for the ADF4360-1?
The power supply range is from 3.0 V to 3.6 V. - What is the logic compatibility of the device?
The device is compatible with 1.8 V logic. - How is the output frequency set for the ADF4360-1?
The output frequency is set by external inductors. - Does the ADF4360-1 have a power-down mode?
Yes, it has both hardware and software power-down modes. - What types of applications is the ADF4360-1 suitable for?
It is suitable for wireless handsets, test equipment, wireless LANs, and CATV equipment. - What is the interface used for controlling the ADF4360-1?
The device uses a 3-wire serial interface. - Does the ADF4360-1 have lock detect features?
Yes, it has both analog and digital lock detect features. - Can the RF output be divided by 2?
Yes, a divide-by-2 option is available for the RF output. - What are the typical input current and capacitance values?
The typical input current is ±1 µA max, and the input capacitance is 3.0 pF max. - How should the external inductors be connected?
External inductors should be connected to AGND, and L1 and L2 should have the same value.
