Overview
The ADF4360-4BCPZRL7, produced by Analog Devices Inc., is a fully integrated integer-N synthesizer and voltage-controlled oscillator (VCO). This device is designed for high-frequency applications, particularly centered around a frequency of 1600 MHz, with an optional divide-by-2 feature that allows for RF output frequencies between 725 MHz and 875 MHz. It operates with a power supply ranging from 3.0 V to 3.6 V and features 1.8 V logic compatibility, making it versatile for various wireless and test equipment applications.
Key Specifications
| Parameter | Value | Unit | Test Conditions/Comments |
|---|---|---|---|
| Output Frequency Range | 1450 MHz to 1750 MHz | ||
| Divide-by-2 Output | 725 MHz to 875 MHz | Optional | |
| Power Supply | 3.0 V to 3.6 V | ||
| Logic Compatibility | 1.8 V | ||
| REFIN Input Frequency | 10/250 MHz min/max | For f < 10 MHz, use dc-coupled CMOS compatible square wave, slew rate > 21 V/µs. | |
| REFIN Input Sensitivity | 0.7/AVDD V p-p min/max | AC-coupled. | |
| Phase Detector Frequency | 8 MHz max | ||
| Charge Pump Current | 2.5 mA typ (High Value), 0.312 mA typ (Low Value) | With RSET = 4.7 kΩ. | |
| RSET Range | 2.7/10 kΩ | ||
| Operating Temperature Range | TMIN to TMAX | ||
| Maximum Junction Temperature | 150°C |
Key Features
- Integer-N synthesizer with programmable dual-modulus prescaler (8/9, 16/17, 32/33)
- Programmable output power level
- 3-wire serial interface for control of all on-chip registers
- Analog and digital lock detect
- Hardware and software power-down mode
- 24-bit input shift register, 14-bit R counter, and 18-bit N counter
Applications
- Wireless handsets (DECT, GSM, PCS, DCS, WCDMA)
- Test equipment
- Wireless LANs
- CATV equipment
Q & A
- What is the primary function of the ADF4360-4BCPZRL7?
The ADF4360-4BCPZRL7 is a fully integrated integer-N synthesizer and voltage-controlled oscillator (VCO) designed for high-frequency applications. - What is the output frequency range of the ADF4360-4BCPZRL7?
The output frequency range is from 1450 MHz to 1750 MHz, with an optional divide-by-2 feature for frequencies between 725 MHz and 875 MHz. - What is the power supply range for the ADF4360-4BCPZRL7?
The device operates with a power supply ranging from 3.0 V to 3.6 V. - What type of logic compatibility does the ADF4360-4BCPZRL7 have?
The device has 1.8 V logic compatibility. - What are the key applications of the ADF4360-4BCPZRL7?
The device is used in wireless handsets, test equipment, wireless LANs, and CATV equipment. - How is the device controlled?
The device is controlled through a simple 3-wire serial interface. - Does the ADF4360-4BCPZRL7 have power-down modes?
Yes, it has both hardware and software power-down modes. - What is the maximum junction temperature for the ADF4360-4BCPZRL7?
The maximum junction temperature is 150°C. - What is the significance of the programmable dual-modulus prescaler?
The programmable dual-modulus prescaler (8/9, 16/17, 32/33) allows for flexible frequency synthesis. - Can the output power level be adjusted?
Yes, the output power level is programmable.
