PCIe Gen1–6 Low-Power
Programmable PhiClock™
Generators
9FGV1002C / 9FGV1006C
Datasheet
Description
Features
▪ 1.8V, 2.5V and/or 3.3V core power supplies
The 9FGV1002C / 9FGV1006C are members of the Renesas’
PhiClock™ programmable clock generator family. These devices
are optimized for low phase noise spread-spectrum applications
such as PCIe® Express. Four user-defined configurations may be
selected via two hardware select pins or two I2C bits, allowing
easy software selection of the desired configuration. Any one of
the four OTP configurations may be specified as the default when
operating in I2C mode.
▪ Individual 1.8V, 2.5V or 3.3V VDDO for each output pair
▪ -40°C to +85°C operation – standard product
▪ -40°C to +105°C operation – 9FGV1002C automotive product
▪ Direct connection to HCSL, LVDS and LVCMOS I/O standards
▪ HCSL utilizes Renesas’ LP-HCSL technology for improved
performance, lower power and higher integration:
• Programmable output impedance of 85Ω or 100Ω
▪ Easy AC-coupling to LVPECL and CML logic – see application
note AN-891 for alternate terminations
The 9FGV1002C is available in a version targeting automotive
applications with the following characteristics:
▪ ISO9001 compliant
▪ On-board OTP supports up to 4 complete configurations
▪ AEC-Q100 qualified
▪ -40°C to +105°C (grade 2 equivalent) operation
▪ PPAP support
• 1 integer, fractional or spread spectrum output frequency
per configuration
• Configuration selected via strapping pins or I2C
▪ Internal crystal load capacitors
Compute/Networking
Applications
▪ High-performance Computing (HPC)
▪ Enterprise Storage including eSSDs
▪ 10G / 25G / 100G Ethernet
▪ Fiber Optic Modules
▪ < 125mW (9FGV1002C – 1.8V with 100MHz LP-HCSL outputs)
▪ < 100mW (9FGV1006C – 1.8V with 100MHz LP-HCSL outputs)
▪ 4 programmable I2C addresses: D0, D2, D4, D6
▪ Easily configured with Renesas Timing Commander™ software
or Web Configuration tool
▪ 4 × 4 mm 24-VFQFPN with integrated crystal option
▪ 3 × 3 mm 16-LGA with integrated crystal option
▪ NVLink
▪ Programmable spread spectrum modulation frequency and
amount
Automotive Applications
▪ Infotainment
▪ Gateway
Key Specifications
▪ Domain Controller
▪ Zone Controller
▪ 276fs RMS 12kHz–20MHz typical phase jitter at 156.25MHz
▪ PCIe Gen6 jitter (CC) < 50fs RMS
PCIe Clocking Architectures
▪ PCIe Gen1–6 Common Clocked (CC)
▪ Independent Reference (IR) without spread spectrum (SRnS)
▪ Independent Reference (IR) with spread spectrum (SRIS)
Output Features
▪ 2 or 4 programmable output pairs plus 2 LVCMOS REF outputs
▪ 1MHz–325MHz LVDS or LP-HCSL outputs
▪ 1MHz–200MHz LVCMOS outputs
©2020-2023 Renesas Electronics Corporation
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June 23, 2023