Features

• Two LVPECL output pairs

Each output supports independent frequency selection at 25MHz,

125MHz and 156.25MHz

• One differential input supports the following input types: LVPECL,

LVDS

• Accepts input frequencies 8kHz, 25MHz,125MHz and 155.52MHz

• First stage PLL bandwidth can be optimized for jitter attenuation

and reference tracking using external loop filter connection

• FemtoClock frequency multiplier provides low jitter, high

frequency output

• Absolute pull range: 50ppm

• FemtoClock VCO frequency: 625MHz

• RMS phase jitter @ 25MHz, using a 25MHz crystal

(12kHz – 5MHz): 0.238ps (typical), 0.30ps (maximum)

• RMS phase jitter @ 125MHz, using a 25MHz crystal

(12kHz – 20MHz): 0.223ps (typical), 0.30ps (maximum)

• RMS phase jitter @ 156.25MHz, using a 25MHz crystal

(12kHz – 20MHz): 0.223ps (typical), 0.30ps (maximum)

• 3.3V supply voltage

• -40°C to 85°C ambient operating temperature

• Available in lead-free (RoHS 6) package