Overview
The ADF4158WCCPZ-RL7 is a fractional-N frequency synthesizer produced by Analog Devices Inc. This device is designed for high-frequency applications, offering a wide range of features that make it suitable for various advanced electronic systems. The ADF4158WCCPZ-RL7 operates up to 6.1 GHz and includes direct modulation and waveform generation capabilities, making it ideal for applications requiring precise frequency control and flexibility.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Comments |
|---|---|---|---|---|---|
| Frequency Range | 6.1 GHz | ||||
| Power Supply Voltage | 2.7 V | 3.0 V | 3.3 V | V | |
| Operating Temperature | -40°C | 125°C | °C | ||
| Package Type | 24-WFQFN Exposed Pad, CSP | ||||
| Input Type | CMOS, TTL | ||||
| Output Type | Clock | ||||
| PLL | Yes | ||||
| Divider/Multiplier | Yes/Yes |
Key Features
- Cycle slip reduction circuitry for faster lock times without the need for loop filter modifications.
- 25-bit fixed modulus allowing subhertz frequency resolution.
- Frequency and phase modulation capability.
- Sawtooth and triangular waveforms in the frequency domain.
- Parabolic ramp, ramp superimposed with FSK, and ramp with two different sweep rates.
- Ramp delay and ramp frequency readback.
- Ramp interruption.
- Programmable charge pump currents.
- 3-wire serial interface.
- Digital lock detect.
- Power-down mode.
- Qualified for automotive applications.
Applications
- Frequency modulated continuous wave (FMCW) radar.
- Communications test equipment.
Q & A
- What is the maximum operating frequency of the ADF4158WCCPZ-RL7? The maximum operating frequency is 6.1 GHz.
- What is the power supply voltage range for the ADF4158WCCPZ-RL7? The power supply voltage range is from 2.7 V to 3.3 V.
- What type of package does the ADF4158WCCPZ-RL7 come in? The device comes in a 24-WFQFN Exposed Pad, CSP package.
- Does the ADF4158WCCPZ-RL7 support phase modulation? Yes, it supports phase modulation.
- What is the purpose of the cycle slip reduction circuitry in the ADF4158WCCPZ-RL7? The cycle slip reduction circuitry helps in achieving faster lock times without the need for modifications to the loop filter.
- Can the ADF4158WCCPZ-RL7 be used in automotive applications? Yes, it is qualified for automotive applications.
- What types of waveforms can the ADF4158WCCPZ-RL7 generate? It can generate sawtooth and triangular waveforms in the frequency domain.
- How is the ADF4158WCCPZ-RL7 controlled? It is controlled via a 3-wire serial interface.
- Does the ADF4158WCCPZ-RL7 have a power-down mode? Yes, it has a power-down mode for power conservation when not in use.
- What is the operating temperature range for the ADF4158WCCPZ-RL7? The operating temperature range is from -40°C to 125°C.
