844S2416I数据手册Renesas中文资料规格书

描述 Description

The 844S2416 is a 17 output, dual-PLL frequency synthesizer optimized to generate a variety of clocks for Ethernet, USB and other interfaces. Using a 25MHz 18pF parallel resonant crystal, the device will generate 24MHz, 25MHz, 100MHz and 200MHz clocks with mixed HCSL and LVCMOS/LVTTL levels.

特性 Features

Two LVCMOS/LVTTL single-ended outputs at 24MHzTwelve LVCMOS/LVTTL single-ended outputs at 25MHzTwo differential HCSL output pairs at 100MHzOne differential HCSL output pair at 100MHz or 200MHz
Crystal oscillator interface: 25MHz
PLL1 – VCO: 2.4GHz
PLL2 – VCO range: 1.8GHz - 2.2GHz±10% frequency margining in 1.25% stepsSelectable spread spectrum – downspread at -0.5%
I2C control interface with address confi guration pin and with default loading on release of active low reset
3.3V supply voltage
-40°C to 85°C ambient operating temperature
Available in lead-free (RoHS 6) package​