Features

 Not recommended for new

designs. For alternatives, see the

Si533x family of products.

 Selectable output frequencies

ranging from 19.44 to 1050 MHz

 Low jitter clock outputs with jitter

generation as low as 0.6 psRMS

(50 kHz–80 MHz)

 Integrated loop filter with

selectable loop bandwidth

(150 kHz to 1.3 MHz)

 Dual clock inputs with manual or

automatically controlled

switching

 Dual clock outputs with

selectable signal format:

LVPECL, LVDS, CML, CMOS

 Support for ITU G.709 FEC ratios

(255/238, 255/237, 255/236)

 LOS alarm output

 Pin-programmable settings

 On-chip voltage regulator for

1.8 V ±5, 2.5 or 3.3 V ±10

operation

 Small size: 6 x 6 mm 36-lead

QFN

 Pb-free, RoHS compliant