IDT8V19N476-01I Datasheet, PDF (1/2 Pages) Integrated Device Technology – Fourth generation FemtoClock

FemtoClock^® NG Clock Synthesizer
IDT8V19N476-01I
SHORT FORM DATA SHEET
The short form datasheet is intended to provide an overview only. Additional details are available from IDT. Contact information may be found
on the last page.
General Description
The IDT8V19N476-01I is a FemtoClock® NG Clock Synthesizer. The
device has been designed to synthesize the RF clock frequency for
the IDT8V19N486-02I VCXO-PLL. The device is optimized to deliver
excellent phase noise performance by using IDT’s fourth generation
FemtoClock® NG technology. The PLL supports an internal
state-of-the-art low phase noise VCO. The device is packaged in a
lead-free (RoHS 6) 48-lead VFQFN package. The extended
temperature range supports wireless infrastructure,
telecommunication and networking end equipment requirements.
The device is a member of the high-performance clock family from
IDT.
Features
• High frequency 2547.6MHz clock synthesizer
• Designed to generate the RF clock signal for the
IDT8V19N486-02I VCXO-PLL
• Fourth generation FemtoClock® NG technology
• Frequency multiplication from 153.6MHz to 2457.6MHz by an
state-of-the-art low-phase-noise PLL (integrated VCO)
• Differential RF output, CML style (2457.6MHz)
• Differential clock input
• Supported input frequencies: 153.6MHz, 51.2MHz, 76.8MHz,
102.4MHz, 38.4MHz, 204.8MHz and 307.2MHz
• Clock output phase noise at 2457.6MHz:
10Hz offset:
-TBD dBc/Hz
100Hz offset: -TBD dBc/Hz
500Hz offset: -TBD dBc/Hz
1kHz offset:
-TBD dBc/Hz
10kHz offset: -TBD dBc/Hz
60kHz offset: -TBD dBc/Hz
100kHz offset: -TBD dBc/Hz
200kHz offset: -TBD dBc/Hz
800kHz offset: -TBD dBc/Hz
5MHz offset: -TBD dBc/Hz
10MHz offset: -TBD dbc/Hz
• 3.3V core and output supply mode
• Supports 3.3V I/O logic levels for all control pins
• -40°C to +85°C ambient operating temperature
• Lead-free (RoHS 6) 48-lead VFQFN packaging
The information presented herein represents a product that is developmental or prototype. The noted characteristics are design targets. Integrated Device Technologies, Inc. (IDT)
reserves the right to change any circuitry or specifications without notice.
IDT8V19N476-01NLGI JUNE 21, 2013
1
©2013 Integrated Device Technology, Inc.