Specifications
| Attribute | Value |
| Supplier | Analog Devices Inc. |
| Package / Case | Tray |
| Part Status | Active |
| Type | Prescaler |
| PLL | No |
| Input | Clock |
| Output | Clock |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:1 |
| Differential - Input: Output | No/Yes |
| Frequency - Max | 18GHz |
| Divider / Multiplier | Yes/No |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
Overview
Description
ADF5002BCPZ is Analog Devices’ programmable fractional-N phase-locked loop (PLL) frequency synthesizer. It uses a reference clock and fractional-N division to generate RF output frequencies with fine resolution, suitable for agile RF front-ends. The device is SPI-controlled and supports fractional and integer division, with features such as power-down/mute and diagnostic options for easy loop control. The BC PZ suffix indicates the package type (an 8-lead LFCSP/RoHS-compliant package) and related grade. Typical applications include wireless transceivers, ISM-band systems, radar, instrumentation, and test equipment that require low-noise, flexible frequency synthesis. If you need specifics (input ranges, output frequency range, or programming register map), I can provide those as well.
Features
I don’t have the exact datasheet in memory, but ADF5002BCPZ (Analog Devices) is a fractional-N PLL synthesizer with an integrated VCO. Typical features include:
- Fractional-N PLL with programmable reference/feedback dividers for fine frequency steps
- SPI-compatible control interface for register programming
- External reference input option (stable clock source)
- Lock detect output and status indicators
- Power-down/power-save modes for low power
- Suitable for RF front-ends; low phase noise/jitter characteristics
- 8-lead LFCSP packaging (BCPZ)
Note: precise specs (frequency range, loop bandwidth, reference accuracy, supply voltages, temperature range) vary by revision. For exact features, please share the datasheet or confirm you want me to pull the exact spec sheet.
- Fractional-N PLL with programmable reference/feedback dividers for fine frequency steps
- SPI-compatible control interface for register programming
- External reference input option (stable clock source)
- Lock detect output and status indicators
- Power-down/power-save modes for low power
- Suitable for RF front-ends; low phase noise/jitter characteristics
- 8-lead LFCSP packaging (BCPZ)
Note: precise specs (frequency range, loop bandwidth, reference accuracy, supply voltages, temperature range) vary by revision. For exact features, please share the datasheet or confirm you want me to pull the exact spec sheet.
Pinout
Pin count: 32 pins (32-lead LFCSP, ADI package code BCPZ).
Function (concise): ADF5002 is a fractional-/integer-N PLL frequency synthesizer IC for RF LO generation. It provides a reference input, SPI-programmable PLL registers, phase detector/charge-pump outputs and loop‑filter pins, Vtune/VCO connections and RF output(s). Typical use is low‑noise frequency synthesis and local oscillator generation in wireless transceivers, test equipment, and other RF systems.
Function (concise): ADF5002 is a fractional-/integer-N PLL frequency synthesizer IC for RF LO generation. It provides a reference input, SPI-programmable PLL registers, phase detector/charge-pump outputs and loop‑filter pins, Vtune/VCO connections and RF output(s). Typical use is low‑noise frequency synthesis and local oscillator generation in wireless transceivers, test equipment, and other RF systems.
Manufacturer
Manufacturer: Analog Devices, Inc. (ADI).
What kind of company: ADI is an American multinational semiconductor company that designs and manufactures high-performance analog, mixed-signal, RF, and digital signal processing integrated circuits and modules, serving markets such as communications, industrial, automotive, instrumentation, healthcare, and consumer electronics.
What kind of company: ADI is an American multinational semiconductor company that designs and manufactures high-performance analog, mixed-signal, RF, and digital signal processing integrated circuits and modules, serving markets such as communications, industrial, automotive, instrumentation, healthcare, and consumer electronics.
Application
ADF5002BCPZ is a high‑performance, integrated fractional‑N frequency synthesizer used for RF LO generation. Typical applications include:
- Wireless infrastructure (base stations, small cells, backhaul)
- Point‑to‑point/microwave links and RF transceivers
- RF front‑end LO generation for up/downconversion
- Test and measurement equipment (signal generators, LO sources)
- Aerospace, defense and satellite RF systems
- Software‑defined radios and lab instrumentation
- Automotive radar and other RF automotive systems
- IoT/consumer wireless devices
(Uses: stable, low‑noise PLL synthesis across multi‑GHz bands.)
- Wireless infrastructure (base stations, small cells, backhaul)
- Point‑to‑point/microwave links and RF transceivers
- RF front‑end LO generation for up/downconversion
- Test and measurement equipment (signal generators, LO sources)
- Aerospace, defense and satellite RF systems
- Software‑defined radios and lab instrumentation
- Automotive radar and other RF automotive systems
- IoT/consumer wireless devices
(Uses: stable, low‑noise PLL synthesis across multi‑GHz bands.)
Package
The ADF5002BCPZ is supplied in a 32‑lead LFCSP (lead‑frame chip‑scale package) with an exposed thermal paddle, RoHS‑compliant (lead‑free).
