Rx+ / Rx; Out Of Band Signaling (Sata Model) - Hitachi HDT725025VLA380 - Deskstar 0A33423 T7K500 250GB SATA 7200RPM 8MB Cache Hard Drive Specifications

6.5.2 RX+ / RX-

These signals are the inbound high-speed differential signals that are connected to the serial ATA cable.
The following standard shall be referenced about signal specifications.
Serial ATA: High Speed Serialized AT Attachment Revision 1.0a 7-January -2003
Serial ATA-II Electrical Specification 1.0 26-May-2004.
Serial ATA-II Extensions to Serial ATA 1.0a Rev.1.2 27-Aug-2004.

6.5.3 Out of band signaling (SATA model)

t1
t2
t3
t4
PARAMETER DESCRIPTION
ALINE primitives
Spacing
ALIGN primitives
Psacing
Deskstar T7K500 Hard Disk Drive Specification
28
Nominal (ns)
106.7
320
106.7
106.7