M2080 |
Part Number | M2080 |
Manufacturer | Integrated Circuit Solution Inc |
Description | The M2080/81/82 and M2085/86/87 are VCSO (Voltage Controlled SAW Oscillator) based clock PLLs designed for FEC clock ratio translation in 10Gb optical systems such as OC-192 or 10GbE. They support FEC... |
Features |
◆ Integrated SAW delay line; Output of 15 to 700 MHz * ◆ Low phase jitter < 0.5 ps rms typical (12kHz to 20MHz or 50kHz to 80MHz) ◆ LVPECL clock output (CML and LVDS options available) ◆ Pin-selectable PLL divider ratios support FEC ratios
• M2080/85: OTU1 (255/238) and OTU2 (255/237) Mapping • M2081/86: OTU1 (238/255) or OTU2 (237/255) De-mapping • M2082/87: OTU1 (238/255) and OTU2 (237/255) De-mapping 28 29 30 31 32 33 34 35 36 M2080 Series (Top View) 18 17 16 15 14 13 12 11 10 P_SEL0 P_SEL1 nFOUT FOUT GND REF_ACK AUTO VCC GND Figure 1: Pin Assignment Example I/O Clock Frequency Combin... |
Document |
M2080 Data Sheet
PDF 501.80KB |
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