ADF4150HVBCPZ-RL7 | High Voltage Fractional-N/Integer-N PLL Synthesizer | RF Frequency Source

Product Overview

     The ADF4150HVBCPZ-RL7 is a high-voltage fractional-N or integer-N phase-locked loop (PLL) frequency synthesizer designed to generate highly stable RF frequencies up to 3.0 GHz. Featuring an integrated high-voltage charge pump and a programmable prescaler, the synthesizer can directly drive external wideband voltage-controlled oscillators (VCOs) and simplify tuning voltage generation without additional amplifier stages. A simple three-wire serial interface controls all on-chip registers, and programmable divider ratios produce output frequencies as low as 31.25 MHz. The RF output stage includes mute control for isolation-sensitive applications.

Key Features

• Fractional-N and integer-N PLL frequency synthesizer
• Integrated high-voltage charge pump (VP = 6 V to 30 V)
• RF bandwidth up to 3.0 GHz
• Programmable divide-by 1/2/4/8/16 VCO output dividers
• Programmable dual modulus prescaler (4/5 or 8/9)
• Programmable output power and charge pump current
• RF output mute function (pin- and software-controlled)
• Simple 3-wire serial interface
• Analog and digital lock detect outputs
• Power-down mode when unused
• Compact 32-lead LFCSP package (5 × 5 mm)

Applications

• Wireless infrastructure radios and base stations
• Microwave point-to-point / point-to-multipoint radios
• Satellite communications and VSAT systems
• RF test and measurement equipment
• Private land mobile radios (PLMR)
• High-frequency clock generation and distribution
• VCO control in communication systems

Electrical Characteristics