General Description
The 840001-34 is a two output LVCMOS/LVTTL Synthesizer. One
output is the LVCMOS/LVTTL main synthesized clock output (Q)
and one output is a three-state LVCMOS/LVTTL reference clock
(REF_OUT) output at the frequency of the crystal oscillator. The
device can accept crystals from 15.3125MHz to 42.67MHz and
can synthesize outputs from 81.67MHz to 213.33MHz. The
840001-34 is packaged in a 3mm x 3mm 16-pin VFQFN, making it
ideal for use on space constrained boards.

Features
• Two LVCMOS/LVTTL outputs, 22 typical output impedance
One main clock output (Q)
One three-state reference clock output (REF_OUT)
• Crystal oscillator interface can accept crystals from
15.3125MHz to 42.67MHz, 18pF parallel resonant crystal
• Q output frequency range: 81.67MHz to 213.33MHz
• RMS phase jitter @106.25, (637kHz – 10MHz): 0.38ps (typical)
• VCO range: 490MHz to 640MHz
• Full 3.3V and 2.5V operating supply
• 0°C to 70°C ambient operating temperature
• Available in lead-free (RoHS 6) package