DS922 Datasheet, PDF (50/77 Pages) Xilinx, Inc – DC and AC Switching Characteristics

Kintex UltraScale+ FPGAs Data Sheet: DC and AC Switching Characteristics
Table 55: GTH Transceiver Transmitter Switching Characteristics (Cont’d)
Symbol
Description
Condition
Min
Typ
Max Units
T_J2.5
D_J2.5
T_J1.25
D_J1.25
T_J500
D_J500
Total jitter⁽³⁾⁽⁴⁾
Deterministic jitter⁽³⁾⁽⁴⁾
Total jitter⁽³⁾⁽⁴⁾
Deterministic jitter⁽³⁾⁽⁴⁾
Total jitter⁽³⁾⁽⁴⁾
Deterministic jitter⁽³⁾⁽⁴⁾
2.5 Gb/s⁽⁷⁾
–
–
UI
–
–
UI
1.25 Gb/s⁽⁸⁾
–
–
UI
–
–
UI
–
–
UI
500 Mb/s
–
–
UI
Notes:
1. Using same REFCLK input with TX phase alignment enabled for up to four consecutive transmitters (one fully populated
GTH Quad) at the maximum line rate.
2. Using QPLL_FBDIV = 40, 20-bit internal data width. These values are NOT intended for protocol specific compliance
determinations.
3. Using CPLL_FBDIV = 2, 20-bit internal data width. These values are NOT intended for protocol specific compliance
determinations.
4. All jitter values are based on a bit-error ratio of 10^-12.
5. CPLL frequency at 3.2 GHz and TXOUT_DIV = 2.
6. CPLL frequency at 1.6 GHz and TXOUT_DIV = 1.
7. CPLL frequency at 2.5 GHz and TXOUT_DIV = 2.
8. CPLL frequency at 2.5 GHz and TXOUT_DIV = 4.
Table 56: GTH Transceiver Receiver Switching Characteristics
Symbol
Description
Condition
F_GTHRX
T_RXELECIDLE
Serial data rate
Time for RXELECIDLE to respond to loss or restoration of
data
R_XOOBVDPP
R_XSST
R_XRL
OOB detect threshold peak-to-peak
Receiver spread-spectrum tracking⁽¹⁾ Modulated at 33 kHz
Run length (CID)
Bit rates ≤ 6.6 Gb/s
R_XPPMTOL
Data/REFCLK PPM offset tolerance
Bit rates > 6.6 Gb/s
and ≤ 8.0 Gb/s
Bit rates > 8.0 Gb/s
SJ Jitter Tolerance⁽²⁾
J_{T_SJ16.375}
J_{T_SJ15.1}
J_{T_SJ14.1}
J_{T_SJ13.1}
J_{T_SJ12.5}
J_{T_SJ11.3}
J_{T_SJ10.32_QPLL}
J_{T_SJ10.32_CPLL}
J_{T_SJ9.953}
J_{T_SJ8.0_QPLL}
J_{T_SJ8.0_CPLL}
J_{T_SJ6.6_CPLL}
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (CPLL)⁽³⁾
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (QPLL)⁽³⁾
Sinusoidal jitter (CPLL)⁽³⁾
Sinusoidal jitter (CPLL)⁽³⁾
16.375 Gb/s
15.1 Gb/s
14.1 Gb/s
13.1 Gb/s
12.5 Gb/s
11.3 Gb/s
10.32 Gb/s
10.32 Gb/s
9.953 Gb/s
8.0 Gb/s
8.0 Gb/s
6.6 Gb/s
Min
0.500
–
–
Typ
–
10
–
–
–
–
–
–
Max Units
F_GTHMAX Gb/s
–
ns
mV
0
ppm
UI
ppm
ppm
ppm
–
–
UI
–
–
UI
–
–
UI
–
–
UI
–
–
UI
–
–
UI
–
–
UI
–
–
UI
–
–
UI
–
–
UI
–
–
UI
–
–
UI
DS922 (v1.1) May 9, 2016
Advance Product Specification
www.xilinx.com
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