Visible to Intel only — GUID: mcn1441706264571
Ixiasoft
Single-Ended I/O Standards Specifications
Single-Ended SSTL, HSTL, and HSUL I/O Reference Voltage Specifications
Single-Ended SSTL, HSTL, and HSUL I/O Standards Signal Specifications
Differential SSTL I/O Standards Specifications
Differential HSTL and HSUL I/O Standards Specifications
Differential I/O Standards Specifications
High-Speed I/O Specifications
DPA Lock Time Specifications
LVDS Soft-CDR/DPA Sinusoidal Jitter Tolerance Specifications
Memory Standards Supported by the Hard Memory Controller
Memory Standards Supported by the Soft Memory Controller
Memory Standards Supported by the HPS Hard Memory Controller
DLL Range Specifications
Memory Output Clock Jitter Specifications
Performance Specifications of the HBM2 Interface in Intel® Stratix® 10 MX, NX, and DX 2100 Devices
HBM2 Interface Performance
OCT Calibration Block Specifications
HPS Clock Performance
HPS Internal Oscillator Frequency
HPS PLL Specifications
HPS Cold Reset
HPS SPI Timing Characteristics
HPS SD/MMC Timing Characteristics
HPS USB UPLI Timing Characteristics
HPS Ethernet Media Access Controller (EMAC) Timing Characteristics
HPS I2C Timing Characteristics
HPS NAND Timing Characteristics
HPS Trace Timing Characteristics
HPS GPIO Interface
HPS JTAG Timing Characteristics
HPS Programmable I/O Timing Characteristics
Visible to Intel only — GUID: mcn1441706264571
Ixiasoft
I/O PLL Specifications
Symbol | Parameter | Condition | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
fIN | Input clock frequency | –1 speed grade | 10 | — | 1,100 47 | MHz |
–2 speed grade | 10 | — | 900 47 | MHz | ||
–3 speed grade | 10 | — | 750 47 | MHz | ||
fINPFD | Input clock frequency to the PFD | — | 10 | — | 325 | MHz |
fVCO | PLL VCO operating range | –1 speed grade | 600 | — | 1,600 | MHz |
–2 speed grade | 600 | — | 1,434 | MHz | ||
–3 speed grade | 600 | — | 1,280 48 | MHz | ||
fCLBW | PLL closed-loop bandwidth | — | 0.5 | — | 10 | MHz |
tEINDUTY | Input clock or external feedback clock input duty cycle | — | 40 | — | 60 | % |
fOUT | Output frequency for internal clock (C counter) | –1 speed grade | — | — | 1,100 | MHz |
–2 speed grade | — | — | 900 | MHz | ||
–3 speed grade | — | — | 750 | MHz | ||
fOUT_EXT | Output frequency for external clock output | –1 speed grade | — | — | 800 | MHz |
–2 speed grade | — | — | 720 | MHz | ||
–3 speed grade | — | — | 650 | MHz | ||
tOUTDUTY | Duty cycle for dedicated external clock output (when set to 50%) | — | 45 | 50 | 55 | % |
tFCOMP | External feedback clock compensation time | — | — | — | 5 | ns |
fDYCONFIGCLK | Dynamic configuration clock for mgmt_clk and scanclk | — | — | — | 200 | MHz |
tLOCK | Time required to lock from end-of-device configuration or deassertion of areset | — | — | — | 1 | ms |
tDLOCK | Time required to lock dynamically (after switchover or reconfiguring any non-post-scale counters/delays) | — | — | — | 1 | ms |
tPLL_PSERR | Accuracy of PLL phase shift | — | — | — | ±50 | ps |
tARESET | Minimum pulse width on the areset signal | — | 10 | — | — | ns |
tINCCJ 49 50 | Input clock cycle-to-cycle jitter | FREF ≥ 100 MHz | — | — | 0.15 | UI (p-p) |
FREF < 100 MHz | — | — | ±750 | ps (p-p) | ||
tOUTPJ_DC | Period jitter for dedicated clock output | FOUT ≥ 100 MHz | — | — | 175 | ps (p-p) |
FOUT < 100 MHz | — | — | 17.5 | mUI (p-p) | ||
tOUTCCJ_DC | Cycle-to-cycle jitter for dedicated clock output | FOUT ≥ 100 MHz | — | — | 175 | ps (p-p) |
FOUT < 100 MHz | — | — | 17.5 | mUI (p-p) | ||
tOUTPJ_IO 51 | Period jitter for clock output on the regular I/O | FOUT ≥ 100 MHz | — | — | 600 | ps (p-p) |
FOUT < 100 MHz | — | — | 60 | mUI (p-p) | ||
tOUTCCJ_IO 51 | Cycle-to-cycle jitter for clock output on the regular I/O | FOUT ≥ 100 MHz | — | — | 600 | ps (p-p) |
FOUT < 100 MHz | — | — | 60 | mUI (p-p) | ||
tCASC_OUTPJ_DC | Period jitter for dedicated clock output in cascaded PLLs through dedicated cascade path and core clock fabric | FOUT ≥ 100 MHz | — | — | 175 | ps (p-p) |
FOUT < 100 MHz | — | — | 17.5 | mUI (p-p) |
Related Information
47 This specification is limited by the I/O maximum frequency. The maximum achievable I/O frequency is different for each I/O standard and is dependent on design and system specific factors. Ensure proper timing closure in your design and perform HSPICE/IBIS simulations based on your specific design and system setup to determine the maximum achievable frequency in your system.
48 This specification is only applicable when the I/O PLL is instantiated with the IOPLL Intel® FPGA IP core. For I/O PLL instantiated with LVDS SERDES Intel® FPGA IP core, PHY Lite for Parallel Interfaces Intel Stratix 10 FPGA IP core, External Memory Interfaces Intel Stratix 10 FPGA IP core, and High Bandwidth Memory (HBM-2) Interface Intel® FPGA IP core, the maximum fVCO is 1,250 MHz.
49 A high input jitter directly affects the PLL output jitter. To have low PLL output clock jitter, you must provide a clean clock source with jitter < 120 ps.
50 FREF is fIN/N, specification applies when N = 1.
51 External memory interface clock output jitter specifications use a different measurement method, which are available in Memory Output Clock Jitter Specifications for Intel® Stratix® 10 Devices table.