ICS ICS810001-21
The ICS810001-21 is a member of the HiperClockS™ family of high performance clock HiPerClockS™ solutions from ICS. 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.| Part No. | ICS810001-21 |
|---|---|
| Datasheet | ICS810001-21 Download |
| Manufacturer |  ICS |
| Description | FEMTOCLOCKS-TM DUAL VCXO VIDEO PLL |
| Buy | Stock & Price |
FEATURES
● Accepts various HD and SD references including hsync, transport and pixel clock rates● Outputs HD and SD pixel rates
● One LVCMOS/LVTTL PLL clock output
● Two selectable LVCMOS/LVTTL input clocks
● LVCMOS input select lines
● VCXO PLL bandwidth can be optimized for jitter attenuation and reference tracking
● FemtoClock frequency multiplier provides low jitter, high frequency output
● FemtoClock range: 560MHz - 700MHz
● RMS phase jitter @148.3516484MHz, using a 26.973027MHz crystal (12kHz - 20MHz): 0.81ps (typical)
● 3.3V supply voltage
● 0°C to 70°C ambient operating temperature
GENERAL DESCRIPTION
The first stage is a VCXO PLL that is optimized to provide reference clock jitter attenuation, and to support the complex PLL multiplication ratios needed for video rate conversion. The second stage is a FemtoClock frequency multiplier that provides the low jitter, high frequency video output clock. IC S Preset multiplication ratios are selected from internal lookup tables using device input selection pins.
