M2087
M2087 is VCSO FEC PLL WITH AUTOSWITCH FOR SONET/OTN manufactured by Integrated Circuit Solution Inc.
- Part of the M20 comparator family.
- Part of the M20 comparator family.
Integrated Circuit Systems, Inc.
Preliminary Information
VCSO FEC PLL WITH AUTOSWITCH FOR SONET/OTN
PIN ASSIGNMENT (9 x 9 mm SMT)
FIN_SEL1 GND P_SEL2 DIF_REF0 nDIF_REF0 REF_SEL DIF_REF1 nDIF_REF1 VCC FIN_SEL0 FEC_SEL0 FEC_SEL1 LOL NBW VCC DNC DNC DNC 27 26 25 24 23 22 21 20 19
M2080/81/82 M2085/86/87
GENERAL 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 (Forward Error Correction) clock multiplication ratios, both forward (mapping) and inverse (de-mapping). Multiplication ratios are pin-selected from pre-programming...
