GTM Transceiver Transmitter and Receiver Switching Characteristics

Versal Premium Series Data Sheet: DC and AC Switching Characteristics (DS959)

Document ID
DS959
Release Date
2022-05-02
Revision
1.0 English
Table 1. GTM Transceiver Transmitter Switching Characteristics
Symbol Description Conditions Min Typ Max Units
FGTMPAMTX Transmitter PAM4 serial data rate range 20.6 FGTMPAMMAX Gb/s
FGTMNRZTX Transmitter NRZ serial data rate range 10.3 FGTMNRZMAX Gb/s
TSLEW TX slew rate 4.76×104 V/μs
TJ4U112_PAM4 TX uncorrelated jitter @10–4 PAM4 112 Gb/s 0.118 UI
TEOJ112_PAM4 TX even-odd jitter 1 0.025 UI
TJ4U106.25_PAM4 TX uncorrelated jitter @10–4 PAM4 106.25 Gb/s 0.118 UI
TEOJ106.25_PAM4 TX even-odd jitter 1 0.025 UI
TJ4U82.5_PAM4 TX uncorrelated jitter @10–4 PAM4 82.5 Gb/s 0.118 UI
TEOJ82.5_PAM4 TX even-odd jitter 1 0.025 UI
TJ4U76_PAM4 TX uncorrelated jitter @10–4 PAM4 76 Gb/s 0.118 UI
TEOJ76_PAM4 TX even-odd jitter 1 0.025 UI
TJ4U56.5_PAM4 TX uncorrelated jitter @10–4 PAM4 56.5 Gb/s 0.118 UI
TEOJ56.5_PAM4 TX even-odd jitter 1 0.019 UI
TJ4U53.125_PAM4 TX uncorrelated jitter @10–4 PAM4 53.125 Gb/s 0.118 UI
TEOJ53.125_PAM4 TX even-odd jitter 1 0.019 UI
TJ4U28.21_PAM4 TX uncorrelated jitter @10–4 PAM4 28.21 Gb/s 0.118 UI
TEOJ28.21_PAM4 Deterministic jitter 1 0.019 UI
TJ4U19_PAM4 TX uncorrelated jitter @10–4 PAM4 19 Gb/s 0.118 UI
TEOJ19_PAM4 Deterministic jitter 1 0.019 UI
TJ29_NRZ Total jitter 1, 2 NRZ 29 Gb/s 0.28 UI
DJ29_NRZ Deterministic jitter 1, 2 0.17 UI
TJ28.21_NRZ Total jitter 1, 2 NRZ 28.21 Gb/s 0.28 UI
DJ28.21_NRZ Deterministic jitter 1, 2 0.17 UI
TJ26.5625_NRZ Total jitter 1, 2 NRZ 26.5625 Gb/s 0.28 UI
DJ26.5625_NRZ Deterministic jitter 1, 2 0.17 UI
TJ25.78125_NRZ Total jitter 1, 2 NRZ 25.78125 Gb/s 0.28 UI
DJ25.78125_NRZ Deterministic jitter 1, 2 0.17 UI
TJ24_NRZ Total jitter 1, 2 NRZ 24 Gb/s 0.28 UI
DJ24_NRZ Deterministic jitter 1, 2 0.17 UI
TJ19.6_NRZ Total jitter 1, 2 NRZ 19.6 Gb/s 0.28 UI
DJ19.6_NRZ Deterministic jitter 1, 2 0.17 UI
TJ9.5_NRZ Total jitter 1, 2 NRZ 9.5 Gb/s 0.28 UI
DJ9.5_NRZ Deterministic jitter 1, 2 0.17 UI
  1. Using LCPLL_FBDIV = 40, 80-bit internal data width. These values are NOT intended for protocol specific compliance determinations.
  2. NRZ jitter values are based on a bit-error ratio of 10–12.
Table 2. GTM Transceiver Receiver Switching Characteristics
Symbol Description Conditions Min Typ Max Units
FGTMPAMRX Receiver PAM4 serial data rate range 19.0 FGTMPAM4MAX Gb/s
FGTMNRZRX Receiver NRZ serial data rate range 9.5 FGTMNRZ4MAX Gb/s
RXRL Run length (CID) 128 UI
RXPPMTOL Data/REFCLK PPM offset tolerance –200 200 ppm
SJ Jitter Tolerance 1, 2, 3
JT_SJ112_PAM4 Sinusoidal jitter PAM4 112 Gb/s 0.05 UI
JT_SJ106_PAM4 Sinusoidal jitter PAM4 106 Gb/s 0.05 UI
JT_SJ82.5_PAM4 Sinusoidal jitter PAM4 82.5 Gb/s 0.05 UI
JT_SJ76_PAM4 Sinusoidal jitter PAM4 76 Gb/s 0.05 UI
JT_SJ56.5_PAM4 Sinusoidal jitter PAM4 56.5 Gb/s 0.05 UI
JT_SJ53.125_PAM4 Sinusoidal jitter PAM4 53.125 Gb/s 0.05 UI
JT_SJ48_PAM4 Sinusoidal jitter PAM4 48 Gb/s 0.05 UI
JT_SJ39.2_PAM4 Sinusoidal jitter PAM4 39.2 Gb/s 0.05 UI
JT_SJ20.6_PAM4 Sinusoidal jitter PAM4 20.6 Gb/s 0.05 UI
JT_SJ29_NRZ Sinusoidal jitter NRZ 29 Gb/s 0.3 UI
JT_SJ25.78125_NRZ Sinusoidal jitter NRZ 25.78125 Gb/s 0.3 UI
JT_SJ19.6_NRZ Sinusoidal jitter NRZ 19.6 Gb/s 0.3 UI
JT_SJ10.3_NRZ Sinusoidal jitter NRZ 10.3 Gb/s 0.3 UI
JT_SJ9.5_NRZ Sinusoidal jitter NRZ 9.5 Gb/s 0.3 UI
  1. PAM4 values are measured at a bit error ratio of 10–6.
  2. NRZ values are based on a bit error ratio of 10–12.
  3. The frequency of the injected sinusoidal jitter is 20 MHz.