VC7051H

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The VC7051Hseries 2.5 and 3.3V operation oscillator IC offer true differential LVPECL zero(0) output impedance (as 5036 family), with really good phase noise -130dB @ 1kHz and -155dB @1MHz typical.

Datasheets

VC7051H.pdf

Key Features

2.375 to 3.6V operating supply voltage
Versions for operating mode and frequency range optimize oscillator performance and output waveform
80-320 oscillation / 20-320 MHz Output
80-320 Fundamental operation
105-170MHz Overtone operation
LVPECL differential output
Bipolar Output design
Low Phase Noise (improved vs 5036)
Standby function
When OE LOW, oscillator stops and Hi-Z output
BiCMOS process
Chip form for packaging in ceramic LCC
-55°C to 125°C operating temperature range

Applications

LTE (G4) Wireless (Cell tower)
10G Fiber Communications
High speed clock for ASIC
System Boards
Military

Benefits

Simple construction of complete oscillator
Low Phase noise and Jitter
Output drives single or multiple inputs
High tolerance to PCB impedance mismatch compared with CMOS output designs/instantiations
Stable power-on startup
Clean Start when enabled
Low PSRR