Overview
The ADF5002BCPZ is a high-performance RF integrated circuit designed by Analog Devices Inc. It functions as a divide-by-8 prescaler, operating within a frequency range of 4 GHz to 18 GHz. This device is particularly suited for applications requiring precise frequency division and low noise operation. The ADF5002BCPZ is compatible with various PLL ICs, such as the ADF4156 and ADF4106, and features differential 100 Ω RF outputs for direct interface with these PLLs. It operates from a single 3.3 V supply and is known for its low power consumption and robust performance across a wide temperature range of -40°C to +105°C.
Key Specifications
| Parameter | Value |
|---|---|
| Input Frequency Range | 4 GHz to 18 GHz |
| Divide Ratio | 8 |
| Supply Voltage | 3.0 V to 3.6 V |
| Operating Temperature Range | -40°C to +105°C |
| Input Power Range | -10 dBm to 10 dBm |
| Output Power | -5 dBm |
| Phase Noise @ 100 kHz | -153 dBc/Hz |
| Package Type | 16-Lead LFCSP (3mm x 3mm x 0.85mm w/ EP) |
| ESD Rating | 2 kV, Human Body Model (HBM) |
| Active Mode Current | 30 mA |
| Power-Down Mode Current | 7 mA |
Key Features
- Divide-by-8 prescaler function
- High frequency operation: 4 GHz to 18 GHz
- Integrated RF decoupling capacitors
- Low power consumption: 30 mA in active mode, 7 mA in power-down mode
- Low phase noise: -153 dBc/Hz
- Single 3.3 V supply compatible with ADF4xxx PLLs
- Differential 100 Ω RF outputs for direct interface to PLLs
- Compact package: 3 mm x 3 mm LFCSP
- Robust operation across a wide temperature range: -40°C to +105°C
Applications
- PLL frequency range extender
- Point-to-point radios
- VSAT radios
- Communications test equipment
- RF transceivers
- Microwave receivers
- Radar systems
- Wireless communication systems
Q & A
- What is the primary function of the ADF5002BCPZ?
The ADF5002BCPZ is a divide-by-8 prescaler, designed to divide high-frequency signals down to a lower frequency suitable for input to a PLL IC.
- What is the frequency range of the ADF5002BCPZ?
The device operates within a frequency range of 4 GHz to 18 GHz.
- What is the supply voltage range for the ADF5002BCPZ?
The device operates from a single 3.0 V to 3.6 V supply.
- What is the operating temperature range of the ADF5002BCPZ?
The device operates across a temperature range of -40°C to +105°C.
- What is the phase noise performance of the ADF5002BCPZ?
The phase noise at 100 kHz offset is -153 dBc/Hz.
- What type of package does the ADF5002BCPZ come in?
The device is packaged in a 16-Lead LFCSP (3mm x 3mm x 0.85mm w/ EP).
- How much current does the ADF5002BCPZ consume in active mode?
The device consumes 30 mA in active mode.
- What are some common applications of the ADF5002BCPZ?
Common applications include PLL frequency range extenders, point-to-point radios, VSAT radios, communications test equipment, RF transceivers, microwave receivers, and radar systems.
- Is the ADF5002BCPZ ESD sensitive?
Yes, the ADF5002BCPZ is ESD sensitive with a rating of 2 kV, Human Body Model (HBM).
- Does the ADF5002BCPZ have integrated RF decoupling capacitors?
Yes, the device includes integrated RF decoupling capacitors.
