m21353 Mindspeed Technologies, m21353 Datasheet - Page 24

• Manufacturer Part Number: m21353
• Description: 4.25 Gbps Twelve-channel Backplane Equalizer And Driver With 12x12 Crosspoint Switch
• Manufacturer: Mindspeed Technologies

The M21353 is a twelve channel device with programmable input equalization, programmable output de-emphasis,
and an embedded 12x12 crosspoint switch matrix. Details on various functionality and features are described in the
following sections.
Figure 5-1.
21353-DSH-001-B
Din 0 P
Din 0 N
Din 1 P
Din 1 N
Din 11 P
Din 11 N
Functional Block Diagram
Programmable
Programmable
Programmable
Equalization
Equalization
Equalization
Input Buffer
Input Buffer
Input Buffer
with
with
with
Control Interface
and Registers
5.0 Functional Description
Mindspeed Technologies
Crosspoint Switch
Multifunction
12 x 12
Control Pins
®
Controller
JTAG
Programmable
Programmable
Programmable
Output Buffer
De-Emphasis
De-Emphasis
De-Emphasis
Output Buffer
Output Buffer
with
with
with
Dout 0 P
Dout 0 N
Dout 1 P
Dout 1 N
Dout 11 P
Dout 11 N
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