Features
 Not recommended for new
designs. For alternatives, see the
Si533x family of products.
 Generates frequencies from
2 kHz to 945 MHz and select
frequencies to 1.4 GHz from an
input frequency of 10 to 710 MHz
 Low jitter clock outputs with jitter
generation as low as 0.5 ps rms
(12 kHz–20 MHz)
 Integrated loop filter with
selectable loop bandwidth
(150 kHz to 2 MHz)
 Dual clock inputs w/manual or
automatically controlled
switching
 Dual clock outputs with
selectable signal format
(LVPECL, LVDS, CML, CMOS)
 Support for ITU G.709 and
custom FEC ratios (255/238,
255/237, 255/236)
 LOS, FOS alarm outputs
 I2C or SPI programmable
 On-chip voltage regulator for
1.8 ±5%, 2.5 or 3.3 V ±10%
operation
 Small size: 6 x 6 mm 36-lead
QFN
 Pb-free, ROHS compliant