Overview
The ADF4356BCPZ is a wideband frequency synthesizer produced by Analog Devices Inc. This component is designed to implement fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers. It features an integrated voltage-controlled oscillator (VCO) and is suitable for a wide range of high-frequency applications. The device operates with analog and digital power supplies and includes various control and configuration options through a simple 3-wire interface.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Frequency Range | 53.125 MHz to 6800 MHz |
| VCO Frequency Range | 3400 MHz to 6800 MHz |
| Analog and Digital Power Supplies | 3.15 V to 3.45 V |
| Charge Pump and VCO Power Supplies | 4.75 V to 5.25 V |
| Logic Compatibility | 1.8 V |
| Phase Frequency Detector (PFD) Operation | Up to 125 MHz |
| Reference Input Frequency Operation | Up to 600 MHz |
| Output Divide Ratio | 1, 2, 4, 8, 16, 32, or 64 |
| RF Output Mute Function | Pin- and software-controllable |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- Integrated VCO with a fundamental output frequency ranging from 3400 MHz to 6800 MHz
- Programmable output power level
- RF output mute function, both pin- and software-controllable
- Low phase noise
- Phase frequency detector (PFD) operation up to 125 MHz
- Reference input frequency operation up to 600 MHz
- Support for fractional-N or integer-N PLL frequency synthesizers
- Hardware and software power-down modes
- Simple 3-wire interface for control of all on-chip registers
Applications
- Wireless infrastructure (LTE, W-CDMA, TD-SCDMA, WiMAX, GSM, PCS, DCS)
- Point to point/point to multipoint microwave links
- Satellites/VSATs
- Test equipment/instrumentation
- Clock generation
Q & A
- What is the operating frequency range of the ADF4356BCPZ?
The operating frequency range of the ADF4356BCPZ is from 53.125 MHz to 6800 MHz. - What is the VCO frequency range of the ADF4356BCPZ?
The VCO frequency range is from 3400 MHz to 6800 MHz. - What are the power supply requirements for the ADF4356BCPZ?
The device operates with analog and digital power supplies ranging from 3.15 V to 3.45 V, and charge pump and VCO supplies from 4.75 V to 5.25 V. - What is the logic compatibility of the ADF4356BCPZ?
The logic compatibility is 1.8 V. - Can the RF output be muted on the ADF4356BCPZ?
Yes, the RF output can be muted and this function is both pin- and software-controllable. - What is the phase frequency detector (PFD) operation range of the ADF4356BCPZ?
The PFD operates up to 125 MHz. - What is the reference input frequency operation range of the ADF4356BCPZ?
The reference input frequency operation range is up to 600 MHz. - What are the typical applications of the ADF4356BCPZ?
The typical applications include wireless infrastructure, point to point/point to multipoint microwave links, satellites/VSATs, test equipment/instrumentation, and clock generation. - How is the control of all on-chip registers achieved in the ADF4356BCPZ?
The control of all on-chip registers is achieved through a simple 3-wire interface. - Does the ADF4356BCPZ support hardware and software power-down modes?
Yes, the device supports both hardware and software power-down modes.
