CX28344 Conexant, CX28344 Datasheet - Page 84

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

Functional Description
Figure 2-16. Receiver System Side Outputs [REXTCK]
2-38
b)
d)
a)
1.
2.
3.
4.
P
d.
C
REXTCK, in three representative selections (no output, partial Overhead bit
output, and full payload and Overhead bit output). Each is available at either
rising or falling edge.
is valid for all selections.
P
Mindspeed Technologies™
O
P
O
P
Figure 2-16
Internally-used Rx clock,
nominal (RXCKI or LINECK)
RXDAT, data output
REXTCK, no output
REXTCK, partial overhead bit
output, rising edge polarity (non-inverted)
REXTCK, partial overhead bit
output, falling edge polarity (inverted)
REXTCK, full payload & overhead
bit output
illustrates partial Overhead bit output, but it
CX28342/3/4/6/8 Data Sheet
28348-DSH-001-B
100542_019