FemtoClock双VCXO视频PLL一路LVCMOS / LVTTL时钟输出 FemtoClock Dual VCXO Video PLL One LVCMOS/LVTTL clock output
General Description
The ICS810001-21 is a PLL based synchronous clock generator that is optimized for digital video clock jitter attenuation and frequency translation. The device contains two internal frequency multiplication stages that are cascaded in series.
Features
• Jitter attenuation and frequency translation of video clock signals
• Supports SMPTE 292M, ITU-R Rec. 601/656 and MPEG-transport clocks
• Support of High-Definition HD and Standard-Definition SD pixel rates
• Dual VCXO-PLL supports both 60 and 59.94Hz base frame rates in one device
• Supports both 1000/1001 and 1001/1000 rate conversions
• Dual PLL mode for high-frequency clock generation 36MHz to 148.5MHz
• VCXO-PLL mode for low-frequency clock generation 27MHz and 26.973MHz
• One LVCMOS/LVTTL clock output
• Two selectable LVCMOS/LVTTL clock inputs
• LVCMOS/LVTTL compatible control signals
• RMS phase jitter @148.3516MHz, 12kHz - 20MHz: 1.089ps typical
• 3.3V supply voltage
• 0°C to 70°C ambient operating temperature
• Available in both standard RoHS 5 and lead-free RoHS 6 packages