Overview
The ADF4360-8BCPZRL7 is an integrated integer-N synthesizer and voltage-controlled oscillator (VCO) produced by Analog Devices Inc. This device is designed to provide a wide range of frequency synthesis capabilities, making it suitable for various RF and microwave applications. The ADF4360-8 allows for the generation of frequencies between 65 MHz to 400 MHz, which is set by external inductors connected to the device. It operates with a power supply ranging from 3.0 V to 3.6 V and features a power-down mode for energy efficiency.
Key Specifications
| Parameter | Description | Rating/Value |
|---|---|---|
| Frequency Range | Output frequency range set by external inductors | 65 MHz to 400 MHz |
| Power Supply | Operating voltage range | 3.0 V to 3.6 V |
| Package Type | Package format | 24-Pin LFCSP EP |
| Digital I/O Voltage | Voltage range for digital I/O pins | -0.3 V to VDD + 0.3 V |
| Reference Input | Type and characteristics of the reference input | CMOS input, nominal threshold VDD/2, dc equivalent input resistance 100 kΩ |
| Charge Pump Output Current | Maximum charge pump output current | Set by RSET pin, e.g., 2.5 mA with RSET = 4.7 kΩ |
Key Features
- Integrated integer-N synthesizer and voltage-controlled oscillator (VCO)
- Frequency range of 65 MHz to 400 MHz set by external inductors
- Simple 3-wire interface for control of on-chip registers
- Power-down mode for energy efficiency
- 24-bit input shift register, 14-bit R counter, and 18-bit N counter
- Lock detect feature with phase error detection
- Internal compensation nodes requiring decoupling capacitors
Applications
- RF and microwave systems
- Communications equipment
- Wireless sensor networks
- Phase Locked Loop (PLL) systems
- Frequency synthesis in various electronic devices
Q & A
- What is the frequency range of the ADF4360-8BCPZRL7?
The frequency range is between 65 MHz to 400 MHz, set by external inductors.
- What is the operating voltage range of the ADF4360-8BCPZRL7?
The device operates with a power supply ranging from 3.0 V to 3.6 V.
- How is the output frequency set in the ADF4360-8BCPZRL7?
The output frequency is set by external inductors connected to the device.
- What type of interface does the ADF4360-8BCPZRL7 use for register control?
The device uses a simple 3-wire interface for control of on-chip registers.
- Does the ADF4360-8BCPZRL7 have a power-down mode?
Yes, the device has a power-down mode for energy efficiency.
- What is the purpose of the RSET pin in the ADF4360-8BCPZRL7?
The RSET pin sets the maximum charge pump output current for the synthesizer.
- How is the lock detect feature implemented in the ADF4360-8BCPZRL7?
The lock detect feature is implemented through phase error detection, requiring five consecutive cycles of less than 15 ns phase error to set the lock detect.
- What type of counters does the ADF4360-8BCPZRL7 include?
The device includes a 24-bit input shift register, a 14-bit R counter, and an 18-bit N counter.
- What are some common applications of the ADF4360-8BCPZRL7?
Common applications include RF and microwave systems, communications equipment, wireless sensor networks, and PLL systems.
- What is the package type of the ADF4360-8BCPZRL7?
The device is packaged in a 24-Pin LFCSP EP format.
