IC MULTIPLIER/ATTENUATOR 36QFN
Description
The Si5323 is a jitter-attenuating precision clock multiplier for high-speed communication systems,
including SONET OC-48/OC-192, Ethernet, and Fibre Channel. The Si5323 accepts dual clock inputs ranging from 8 kHz to 707 MHz and generates two equal frequency-multiplied clock outputs ranging from 8 kHz to 1050 MHz. The input clock frequency and clock multiplication ratio are selectable from a table of popular SONET, Ethernet, and Fibre Channel rates.
Features
Selectable output frequencies ranging from 8 kHz to 1050 MHz
Ultra-low jitter clock outputswith jitter generation as low as 0.3 ps rms 50 kHz–80 MHz
Integrated loop filter with selectable loop bandwidth 60Hz to 8.4kHz
Meets OC-192 GR-253-COREjitter specifications
Dual clock inputs w/manual or automatically controlled hitless switching
Dual clock outputs with selectable signal format LVPECL, LVDS, CML, CMOS
Support for ITU G.709 FEC ratios 255/238, 255/237, 255/236
LOL, LOS alarm outputs
Pin-controlled output phase adjust
Pin-programmable settings
On-chip voltage regulator for 1.8, 2.5, or 3.3 V ±10% operation
Small size: 6 x 6 mm 36-lead QFN
Pb-free, ROHS compliant
Applications
SONET/SDH OC-48/OC-192 line cards
GbE/10GbE, 1/2/4/8/10GFC line cards
ITU G.709 line cards
Optical modules
Test and measurement
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SI5323-B-GM Silicon Labs 芯科 | 当前型号 | 当前型号 |
SI5323-C-GM 芯科 | 完全替代 | SI5323-B-GM和SI5323-C-GM的区别 |