ZHCSMR4A november 2020 – november 2020 DS90UB662-Q1
PRODUCTION DATA
Input jitter tolerance is the ability of the clock and data recovery (CDR) and phase-locked loop (PLL) of the receiver to track and recover the incoming serial data stream. Jitter tolerance at a specific frequency is the maximum jitter permissible before data errors occur. Figure 7-3 shows the allowable total jitter of the receiver inputs and must be less than the values in Table 7-3.
INTERFACE | JITTER AMPLITUDE (UI p-p) | FREQUENCY (MHz) (1) | ||
---|---|---|---|---|
FPD3 | A1 | A2 | ƒ1 | ƒ2 |
1 | 0.4 | FPD3_PCLK / 80 | FPD3_PCLK / 15 |