CX28344 Conexant, CX28344 Datasheet - Page 167

• Manufacturer Part Number: CX28344
• Description: (CX2834x) Dual / Triple / Quad / Hex / Octal - Enhanced DS3 / E3 Framer
• Manufacturer: Conexant

CX28342/3/4/6/8 Data Sheet
Table 4-5. Output Signal Timing
Table 4-6. Input Signal Timing
28348-DSH-001-B
Figure 4-5
Figure 4-5
Figure 4-5
Figure 4-6
Figure 4-6
Figure 4-6
Figure 4-5
Figure 4-5
Figure 4-5
Figure 4-3
Figure 4-3
Figure 4-4
Figure 4-4
Figure 4-4
According To
According To
TXPOS/TXNRZ
TXNEG
TXSY (when set as an
output signal)
TXSY (when set as an
output signal)
TXGAPCK (when inverted
and not inverted)
TEXTCK (when inverted
and not inverted)
RXMSY
RXDAT
RXDAT
TXDATI
TXSY(when set as an input
signal)
TEXT
RXPOS/RXNRZ
RXNEG/LCVI
Output Signal
Input Signal
Mindspeed Technologies™
TCLKO
TCLKO
Relative timing to TXCKI
input clock
Relative timing to
TXGAPCK (both inverted
and not inverted)
TXCKI
TXCKI
RXGAPCK
REXTCK
RXGAPCK
TXCKI
TXCKI
TXCKI
LINECK
LINECK
Clock
Clock
tpd Min
tsu Min
–3
–3
–3
–3
–3
–3
1
1
1
2
2
2
4
4
thld Min
tpd Max
Electrical and Mechanical Specifications
7
6
8
4
9
9
4
4
4
4
4
4
5
5
Rising/Falling
Rising/Falling
Rising
Rising/Falling
Both
Both
Rising/Falling
Rising/Falling
Rising/Falling
Falling
Falling
Falling
Rising/Falling
Rising/Falling
Edge
Edge
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4
-
7