JAJSI57B September 2016 – February 2024 DS280DF810
PRODUCTION DATA
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
tD | Input-to-output latency (propagation delay) through a channel | No cross-point; CDR enabled and locked. | 3.5UI + 125ps | ps | ||
tD | Input-to-output latency (propagation delay) through a channel | Cross-point enabled; CDR enabled and locked. | 3.5UI + 145ps | ps | ||
tD | Input-to-output latency (propagation delay) through a channel | No cross-point; CDR in raw mode. 25.78125Gbps data rate. | < 145 | ps | ||
tSK | Channel-to-channel inter-pair skew | Latency difference between channels at full-rate. 25.78125Gbps data rate | < 30 | ps | ||
tlock | CDR lock acquisition time | Measured at 25.78125Gbps, Adapt Mode = 1 (Reg_0x31[6:5]=0x1), EOM timer = 0x5 (Reg_0x2A[7:4]=0x5). | < 100 | ms | ||
tlock | CDR lock acquisition time | Measured at 10.3125Gbps, Adapt Mode = 1 (Reg_0x31[6:5]=0x1), EOM timer = 0x5 (Reg_0x2A[7:4]=0x5). | < 100 | ms |