ICS844008I Datasheet, PDF (5/18 Pages) Integrated Device Technology – FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER

ICS844008I-01
FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER
TYPICAL PHASE NOISE AT 125MHZ
125MHz
RMS Phase Jitter (Random)
1.875Mhz to 20MHz = 0.38ps (typical)
Gigabit Ethernet Filter
Raw Phase Noise Data
Phase Noise Result by adding a
Gigabit Ethernet Filter to raw data
OFFSET FREQUENCY (HZ)
TYPICAL PHASE NOISE AT 156.25MHZ
156.25MHz
RMS Phase Jitter (Random)
1.875Mhz to 20MHz = 0.42ps (typical)
Gigabit Ethernet Filter
Raw Phase Noise Data
IDT^™ / ICS^™ LVDS FREQUENCY SYNTHESIZER
Phase Noise Result by adding a
Gigabit Ethernet Filter to raw data
OFFSET FREQUENCY (HZ)
5
ICS844008AYI-01 REV. B NOVEMBER 21, 2008