ADF4371BCCZ

ADF4371 is a microwave wideband synthesizer with integrated VCO. It allows implementation of fractional-N or Integer N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and an external reference frequency. The wideband microwave voltage controlled oscillator (VCO) design allows frequencies from 62.5MHz to 32GHz to be generated. This device has an integrated VCO with a fundamental output frequency ranging from 4000MHz to 8000MHz. In addition, the VCO frequency is connected to divide by 1, 2, 4, 8, 16, 32, or 64 circuits that allows the user to generate radio frequency (RF) output frequencies as low as 62.5 MHz at RF8x. A frequency multiplier at RF16x generates from 8GHz to 16GHz. It is widely used in application such as wireless infrastructure (multicarrier global system for mobile communication (MC-GSM), 5 G), test equipment and instrumentation, clock generation, aerospace and defence etc.

• Fractional-N synthesizer and Integer N synthesizer
• High resolution 39bit fractional modulus, PFD operation to 250MHz
• Integer boundary spurs (filtered) is -90dBc typical, reference frequency operation to 600MHz
• Integrated RMS jitter is 38fs typical
• Normalized phase noise floor is -234dBc/Hz typical
• 62.5MHz to 8,000MHz output at RF8x and RFAUX8x, RF output mute function
• 8,000MHz to 16,000MHz output at RF16x, 16,000MHz to 32,000MHz output at RF32x
• Lock time <lt/>30μs with autocalibration bypassed, analogue and digital power supply is 3.3V
• VCO power supply is 3.3V and 5V
• Operating temperature is -40°C to +105°C, package style is 48-terminal land grid array [LGA]

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party