Si570/Si571 1 0 M H Z TO 1 . 4 G H Z I 2C P ROGRA.
SI570 - (SI570 / SI571) ANY-RATE I2C PROGRAMMABLE XO/VCXO
Si570 - 10-MHZ TO 1.4-GHZ I2C PROGRAMMABLE XO/VCXO
SI571 - (SI570 / SI571) ANY-RATE I2C PROGRAMMABLE XO/VCXO