MT90866
Data Sheet
AC Electrical Characteristics† - Backplane Serial Streams with Data Rate of 16 Mb/s
Characteristic
Sym. Min. Typ.‡ Max. Units
1 STio0-15 Input Data Sample Point
2 STio0-15 Input Setup Time
3 STio0-15 Input Hold Time
4 STio0-15 Output Delay
Active to Active
tSAMP16 46
46
46
ns
tCIS16 5+∆
ns
tCIH16 5+∆
ns
tDOD16 1-∆
5+∆
ns
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
Test Conditions
CL = 30 pF
FRAME_A_io,
FRAME_B_io
(Input)
C8_A_io,
C8_B_io
(8.192 MHz)
(Input)
STio (16 Mb/s)
Backplane input
STio (16 Mb/s)
Backplane output
tCIS16
tSAMP16
tCIH16
Bit 3 Bit 2 Bit 1 Bit 0 Bit 7
Ch255 Ch255 Ch255 Ch255 Ch 0
Bit 6
Ch 0
Bit 5
Ch 0
Bit 4
Ch 0
Bit 3 Bit 2
Ch 0 Ch 0
Bit 1 Bit 0
Ch 0 Ch 0
Bit 7
Ch 1
Bit 6
Ch 1
tDOD16
Bit 3 Bit 2 Bit 1 Bit 0 Bit 7
Ch255 Ch255 Ch255 Ch255 Ch 0
Bit 6
Ch 0
Bit 5
Ch 0
Bit 4
Ch 0
Bit 3
Ch 0
Bit 2
Ch 0
Bit 1 Bit 0
Ch 0 Ch 0
Bit 7
Ch 1
Bit 6
Ch 1
VTT
VTT
Figure 38 - Backplane Serial Stream Timing when the Data Rate is 16 Mb/s
78
Zarlink Semiconductor Inc.