Overview
The ADF4153YCPZ-RL is a fractional-N frequency synthesizer produced by Analog Devices Inc. This component is designed to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It features a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider, along with a Σ-Δ based fractional interpolator for programmable fractional-N division.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| RF Bandwidth | Up to 4 GHz | ||
| Power Supply | 2.7 V to 3.3 V | V | |
| Package Type | 20-pin VFQFN Exposed Pad, CSP | ||
| Operating Temperature | −40°C to +125°C (Y version) | °C | |
| Charge Pump Currents | Programmable | ||
| Interface | 3-wire serial interface | ||
| Power Consumption | 24 mA max, 20 mA typical | mA | |
| Low Power Sleep Mode | 1 µA typical | µA | |
| Normalized Phase Noise Floor | −220 dBc/Hz typical | dBc/Hz | PLL loop BW = 500 kHz |
Key Features
- RF bandwidth up to 4 GHz
- Separate VP allows extended tuning voltage
- Programmable fractional modulus and charge pump currents
- 3-wire serial interface
- Analog and digital lock detect
- Power-down mode with low power consumption (1 µA typical)
- Pin-compatible with ADF4110/ADF4111/ADF4112/ADF4113 and ADF4106
- Consistent RF output phase
- Qualified for automotive applications
Applications
- CATV equipment
- Base stations for mobile radio (GSM, PCS, DCS, WiMAX, SuperCell 3G, CDMA, W-CDMA)
- Wireless handsets (GSM, PCS, DCS, CDMA, W-CDMA)
- Wireless LANs, PMR Communications
- Communications test equipment
Q & A
- What is the RF bandwidth of the ADF4153YCPZ-RL?
The RF bandwidth of the ADF4153YCPZ-RL is up to 4 GHz.
- What is the power supply range for the ADF4153YCPZ-RL?
The power supply range is 2.7 V to 3.3 V.
- What type of package does the ADF4153YCPZ-RL come in?
The ADF4153YCPZ-RL comes in a 20-pin VFQFN Exposed Pad, CSP package.
- What are the operating temperature ranges for the Y version of the ADF4153YCPZ-RL?
The operating temperature range for the Y version is −40°C to +125°C.
- Does the ADF4153YCPZ-RL support programmable charge pump currents?
Yes, the ADF4153YCPZ-RL supports programmable charge pump currents.
- What type of interface does the ADF4153YCPZ-RL use?
The ADF4153YCPZ-RL uses a 3-wire serial interface.
- What is the typical power consumption of the ADF4153YCPZ-RL in low power sleep mode?
The typical power consumption in low power sleep mode is 1 µA.
- What is the normalized phase noise floor of the ADF4153YCPZ-RL?
The normalized phase noise floor is −220 dBc/Hz typical, with a PLL loop bandwidth of 500 kHz.
- Is the ADF4153YCPZ-RL qualified for automotive applications?
Yes, the ADF4153YCPZ-RL is qualified for automotive applications.
- What are some common applications of the ADF4153YCPZ-RL?
Common applications include CATV equipment, base stations for mobile radio, wireless handsets, wireless LANs, and communications test equipment.
