The 9FGV1001 is a member of IDT's PhiClock™ programmable clock generator family. The 9FGV1001 provides four non-spread-spectrum copies of a single output frequency and  two copies of the crystal reference input.  Two select pins allow for hardware selection of the desired configuration, or two I²C bits allow easy software selection of the desired configuration. The user may configure any one of the four OTP configurations as the default when operating in I²C mode. Four unique I²C addresses are available, allowing easy I²C access to multiple components.

Features

  • 4 programmable output pairs plus 2 LVCMOS REF outputs
  • 1 integer output frequency per configuration
  • 10MHz–325MHz output frequency (LVDS or LP-HCSL), integer configuration
  • 10MHz–200MHz output frequency (LVCMOS), integer configuration
  • 1.8V to 3.3V core VDD and VDDREF
  • Individual 1.8V to 3.3V VDDO for each programmable output pair
  • Supports HCSL, LVDS and LVCMOS I/O standards
  • Supports LVPECL and CML logic with easy AC coupling – see AN-891 for alternate terminations
  • 259fs rms typical phase jitter outputs at 156.25MHz (12kHz–20MHz)
  • PCIe Gen 1–4 compliant
  • Supported by IDT Timing Commander™ software

Product Options

This device is factory-configurable. Try the Custom Part Configuration Utility.
Orderable Part ID Part Status Pkg. Code Output Type Output Freq Range (MHz) Core Voltage (V) Xtal Freq (MHz) Carrier Type Buy Sample
9FGV1001B000NBGI Active NBG24P2 LP-HCSL, LVCMOS, LVDS 10 - 325 1.8, 2.5, 3.3 8 - 50 Tray
Availability
9FGV1001B000NBGI8 Active NBG24P2 LP-HCSL, LVCMOS, LVDS 10 - 325 1.8, 2.5, 3.3 8 - 50 Reel
Availability
9FGV1001B001NBGI Active NBG24P2 LP-HCSL 50, 100, 125, 156.25 3.3 25 Tray
Availability
9FGV1001B001NBGI8 Active NBG24P2 LP-HCSL 50, 100, 125, 156.25 3.3 25 Reel
Availability
9FGV1001B002NBGI Active NBG24P2 LP-HCSL 50, 100, 125, 156.25 1.8 25 Tray
Availability
9FGV1001B002NBGI8 Active NBG24P2 LP-HCSL 50, 100, 125, 156.25 1.8 25 Reel
Availability
9FGV1001B003NBGI Active NBG24P2 LVDS 50, 100, 125, 156.25 3.3 25 Tray
Availability
9FGV1001B003NBGI8 Active NBG24P2 LVDS 50, 100, 125, 156.25 3.3 25 Reel
Availability
9FGV1001B004NBGI Active NBG24P2 LVDS 50, 100, 125, 156.25 1.8 25 Tray
Availability
9FGV1001B004NBGI8 Active NBG24P2 LVDS 50, 100, 125, 156.25 1.8 25 Reel
Availability
9FGV1001BQ500LTGI Preview LTG24T2 LP-HCSL 50, 100, 125, 156.25 3.3 25 Tray
Availability
9FGV1001BQ500LTGI8 Preview LTG24T2 LP-HCSL 50, 100, 125, 156.25 3.3 25 Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
9FGV1001 Datasheet Datasheet PDF 206 KB
9FGV1001B002 Datasheet Addendum Datasheet PDF 221 KB
9FGV1001B001 Datasheet Addendum Datasheet PDF 235 KB
9FGV1001B004 Datasheet Addendum Datasheet PDF 98 KB
9FGV1001B003 Datasheet Addendum Datasheet PDF 236 KB
Application Notes & White Papers
AN-1014 Microstrip vs Stripline: Crosstalk and RMS Phase Jitter Application Note PDF 341 KB
AN-975 Cascading PLLs Application Note PDF 128 KB
AN-918 Programmable Clocks vs Crystal Oscillators Application Note PDF 221 KB
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT's "Universal" Low-Power HCSL Outputs Application Note PDF 354 KB
AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 150 KB
AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.81 MB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB
AN-835 Differential Input with VCMR being VIH Referenced Application Note PDF 77 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB
AN-839 RMS Phase Jitter Application Note PDF 149 KB
AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 37 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB
AN-815 Understanding Jitter Units Application Note PDF 476 KB
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 52 KB
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB
PCNs & PDNs
PCN# : A1904-01 Add Greatek, Taiwan as an Alternate Assembly Facility Product Change Notice PDF 983 KB
Other
Timing Solutions Products Overview Overview PDF 4.11 MB
PCI Express® Timing Solutions Overview Overview PDF 301 KB
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB

Software & Tools

Title Other Languages Type Format File Size Date
9FGV1001 IBIS Model Model - IBIS ZIP 98 KB
9FGV1001, 9FGV1004, 9FGV1005 Timing Commander Personality File Software ZIP 2.18 MB
9FGV100x Timing Commander User Guide Manual - Software PDF 1.38 MB
9FGV100x Register Descriptions and Programming Guide Manual - Software PDF 254 KB

Evaluation Boards

Part Number Title Sort ascending
EVK9FGV1001 Evaluation Kit for 9FGV1001 Programmable PhiClock™ Generator