XPIO110GXS Datasheet, PDF (11/23 Pages) Lattice Semiconductor – Fully Integrated 10Gbps Serializer/Deserializer Device

Lattice Semiconductor
Electrical Specifications
AC Signaling Definitions
Figure 11. Differential Voltage Measurements
V
V+
V_ICM, V_OCM
V-
XPIO 110GXS Data Sheet
V_IS, V_OS
T
V+ -V-
V_ID, V_OD =2 x V_IS, V_OS
T
Figure 12. Rise and Fall Time Measurements
80%
20%
t_R
t_F
Figure 13. LVDS Data to Clock Relationship of Transmitter, 1/16^th of Frequency (622.08MHz for OC-192)
TX_CK_LV_N, TX_CK_LV_SEL = 1, fclk = 622.08MHz
t_SU t_HD
t_CKP
t_CKH
TX_D_LV_P/N[15:0]
Note: TX_D_LV_P/N[15:0] is latched using the rising edge of TX_CK_LV_N.
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