規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc. |
| Package / Case | Tray |
| Series | Automotive |
| Part Status | Active |
| Type | Frequency Synthesizer |
| PLL | Yes |
| Input | CMOS, TTL |
| Output | CMOS |
| Number of Circuits | 1 |
| Ratio - Input: Output | 2:1 |
| Differential - Input: Output | Yes/No |
| Frequency - Max | 13GHz |
| Divider / Multiplier | Yes/No |
| Voltage - Supply | 1.62V ~ 3.45V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
ADF4159WCCPZ is Analog Devices’ wideband fractional-N phase-locked loop (PLL) frequency synthesizer. It generates RF output frequencies by locking an external VCO to a precise reference clock through a programmable divider/modulus, enabling fine frequency steps with low phase noise and reduced spurs. The device is SPI-compatible and lets you program the reference divider, modulus, and fractional/N settings, as well as enable/lock-detect/power-down controls. It supports both integer- and fractional-N operation (with options to improve spur performance) and includes core PLL blocks (phase detector, charge pump) for versatile RF synthesis. The WCCPZ suffix denotes the package/temperature variant. Typical applications include wireless transceivers, radar, telecom infrastructure, and test equipment. For exact electrical specs, VCO ranges, and programming sequences, consult the ADF4159 datasheet and package documentation.
Pinout
- Pin count: 28 pins (LFCSP package)
- Function: Wideband fractional-N phase-locked loop (PLL) synthesizer with an integrated VCO, used for RF frequency synthesis. It is SPI-compatible controlled (serial data/clock/load interface) and provides RF output with lock detect.
- Function: Wideband fractional-N phase-locked loop (PLL) synthesizer with an integrated VCO, used for RF frequency synthesis. It is SPI-compatible controlled (serial data/clock/load interface) and provides RF output with lock detect.
Manufacturer
Manufacturer: Analog Devices, Inc. (ADI).
What kind of company: An American multinational semiconductor company that designs and manufactures high-performance analog, mixed-signal, and digital signal processing ICs for communications, automotive, industrial, and consumer markets.
What kind of company: An American multinational semiconductor company that designs and manufactures high-performance analog, mixed-signal, and digital signal processing ICs for communications, automotive, industrial, and consumer markets.
Application
ADF4159WCCPZ is a wideband fractional-N frequency synthesizer used for LO generation and frequency synthesis in RF/microwave systems. Practical applications include:
- Wireless infrastructure: base stations, backhaul, point-to-point/multi-band links
- RF/microwave radar and transceivers (military/automotive)
- Satellite communications: transceivers and LO generation
- Test and measurement: RF signal generators, LO sources, timing references
- Instrumentation and R&D: up/down converters, waveform generators, lab benches for wideband synthesis
- Wireless infrastructure: base stations, backhaul, point-to-point/multi-band links
- RF/microwave radar and transceivers (military/automotive)
- Satellite communications: transceivers and LO generation
- Test and measurement: RF signal generators, LO sources, timing references
- Instrumentation and R&D: up/down converters, waveform generators, lab benches for wideband synthesis
Package
Lead Frame Chip Scale Package (LFCSP).
