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ICS84330-02

Part Number	ICS84330-02
Manufacturer	Renesas
Description	Crystal-to-3.3V Differential LVPECL Frequency Synthesizer
Published	Apr 7, 2024
Detailed Description	700MHz, Low Jitter, Crystal-to-3.3V Differential LVPECL Frequency Synthesizer 84330-02 Data Sheet PRODUCT DISCONTINUAT...
Datasheet	ICS84330-02 PDF File

Overview

700MHz, Low Jitter, Crystal-to-3.
3V Differential LVPECL Frequency Synthesizer 84330-02 Data Sheet PRODUCT DISCONTINUATION NOTICE - LAST TIME BUY EXPIRES MAY 6, 2017 GENERAL DESCRIPTION FEATURES The 84330-02 is a general purpose, single output high frequency synthesizer.
The VCO operates at a frequency range of 250MHz to 700MHz.
The VCO and output frequency can be programmed using the serial or parallel interfaces to the configuration logic.
The output can be configured to divide the VCO frequency by 1, 2, 4, and8.
Output frequency steps from 250kHz to 2MHz canbe achiev-ed using a 16MHz crystal depending on the output divider setting.
• Fully integrated PLL, no external loop ﬁlter requirements • 1 differential 3.
3V LVPECL output • Crystal oscillator interface: 10MHz to 25MHz • Output frequency range: 31.
25MHz to 700MHz • VCO range: 250MHz to 700MHz • Parallel or serial interface for programming M and N divid- ers during power-up • RMS Period jitter: 5ps (maximum) • Cycle-to-cycle jitter: 40ps (maximum) • 3.
3V supply voltage • 0°C to 70°C ambient operating temperature • Lead-Free package fully RoHS compliant • Industrial temperature information available upon request • For functional replacement part use 8T49N242 BLOCK DIAGRAM PIN ASSIGNMENT ©2016 Integrated Device Technology, Inc 1 Revision B May 26, 2016 84330-02 Data Sheet FUNCTIONAL DESCRIPTION NOTE: The functional description that follows describes operation using a 16MHz crystal.
Valid PLL loop divider values for different crystal or input frequencies are deﬁned in the Input Frequency Characteristics, Table 6, NOTE 1.
The 84330-02 features a fully integrated PLL and therefore requires no external components for setting the loop bandwidth.
A quartz crystal is used as the input to the on-chip oscillator.
The output of the oscillator is divided by 16 prior to the phase detector.
With a 16MHz crystal this provides a 1MHz reference frequency.
The VCO of the PLL operates over a range of 250MHz to 700MHz.
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