I. Overview
DescThe MAX2870 is an ultra-wideband phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO) that operates in both integer and fractional-N mode. Combined with an external reference clock oscillator and loop filter, the MAX2870 forms a high-performance frequency synthesizer that produces clocks in the 23.5MHz to 6.0GHz frequency range and maintains excellent phase noise and spurs. Multiple integrated VCOs ranging from 3000MHz to 6000MHz and 1-128 output dividers are used to achieve clock output over an ultra-wide frequency range. The device provides a dual differential output driver that can be individually set to provide -4dBm to +5dBm output power, both outputs can be muted by software or hardware control. The MAX2870 is controlled by a 3-wire serial port and is compatible with 1.8V control logic. Device mining Lead-free, RoHS-compliant 5mm x 5mm, 32-pin TQFN package Installed and operated over the extended temperature range of -40°C to +85°C.ribe the details of the selling point above, attracting and providing trust to your potential users.
Second, the application
1. Wireless infrastructure 2, test and measurement 3. Satellite communication 4, wireless LAN / CATV 5. Military and aviation/aerospace 6. PMAR/LMAR/Public Safety Radio 7, clock generator
Third, the chip features
1, integer / fractional N frequency division mode 2, manually or automatically select the VCO 3, 23.5MHz to 6000MHz baseband VCO 4, output binary buffer / driver for extending the frequency range 2 1/2 /4 /8/16/32 /64/128 2 23.5MHz to 6000MHz 5, high performance PFD 2 integer N divided mode, 105MHz 2 fractional-N mode, 50MHz 6, up to 200MHz reference clock frequency 7, +3.0V to +3.6V power supply 8, two programmable amplitude output -4dBm to +5dBm 9, analog and digital lock detection instructions 10, hardware and software shutdown control 11, compatible with 1.8V control logic
Describe your brand story, including establishment and development timelines, milestones, etc.