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ICS9LPRS525

Renesas
Part Number ICS9LPRS525
Manufacturer Renesas
Description 56-pin CK505
Published May 23, 2020
Detailed Description DATASHEET 56-pin CK505 for Intel Systems ICS9LPRS525 Recommended Application: 56-pin CK505 compatible clock, w/fully ...
Datasheet PDF File ICS9LPRS525 PDF File

ICS9LPRS525
ICS9LPRS525

Overview
DATASHEET 56-pin CK505 for Intel Systems ICS9LPRS525 Recommended Application: 56-pin CK505 compatible clock, w/fully integrated Vreg and series resistors on differential outputs Output Features: • 2 - CPU differential low power push-pull pairs • 7 - SRC differential push-pull pairs • 1 - CPU/SRC selectable differential low power push-pull pair • 1 - SRC/DOT selectable differential low power push-pull pair • 1 - SRC/SE selectable differential push-pull pair/Single-ended outputs • 5 - PCI, 33MHz • 1 - USB, 48MHz • 1 - REF, 14.
318MHz Key Specifications: • CPU outputs cycle-cycle jitter <85ps • SRC output cycle-cycle jitter <85ps • PCI outputs cycle-cycle jitter <250ps • +/- 100ppm frequency accuracy on all outputs • SRC outputs meet PCIe Gen2 when sourced from PLL3 Features/Benefits: • Supports spread spectrum modulation, 0 to -0.
5% down spread • Supports CPU clks up to 400MHz • Uses external 14.
318MHz crystal, external crystal load caps are required for frequency tuning Table 1: CPU Frequency Select Table FSLC2 B0b7 0 0 0 0 1 1 1 1 FSLB1 B0b6 0 0 1 1 0 0 1 1 FSLA1 B0b5 0 1 0 1 0 1 0 1 CPU MHz 266.
66 133.
33 200.
00 166.
66 333.
33 100.
00 400.
00 SRC PCI REF USB DOT MHz MHz MHz MHz MHz 100.
00 33.
33 14.
318 48.
00 96.
00 Reserved 1.
FSLA and FSLB are low-threshold inputs.
Please see VIL_FS and VIH_FS specifications in the Input/Supply/Common Output Parameters Table for correct values.
Also refer to the Test Clarification Table.
2.
FSLC is a three-level input.
Please see the VIL_FS and VIH_FS specifications in the Input/Supply/Common Output Parameters Table for correct values.
Pin Configuration IDT® PC MAIN CLOCK PCI0/CR#_A 1 VDDPCI 2 PCI1/CR#_B 3 PCI2/TME 4 PCI3/CFG0 5 PCI4/SRC5_EN 6 PCI_F5/ITP_EN 7 GNDPCI 8 VDD48 9 USB_48MHz/FSLA 10 GND48 11 VDD96IO 12 DOTT_96_LRS/SRCT0_LRS 13 DOTC_96_LRS/SRCC0_LRS 14 GND 15 VDD 16 SRCT1_LRS/SE1 17 SRCC1_LRS/SE2 18 GND 19 VDDPLL3IO 20 SRCT2_LRS/SATAT_LRS 21 SRCC2_LRS/SATAC_LRS 22 GNDSRC 23 SRCT3_LRS/CR#_C 24 SRCC3_LRS/CR#_D 25 VD...


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