m21330 Mindspeed Technologies, m21330 Datasheet - Page 20

• Manufacturer Part Number: m21330
• Description: 4.25 Gbps Quad-channel Cable Driver And Adaptive Equalizer With 4x4 Crosspoint Switch
• Manufacturer: Mindspeed Technologies

The M21330 is a quad channel device with adaptive input equalization, programmable output de-emphasis, and an
embedded 4x4 crosspoint switch matrix. Details on various functionality and features are described in the following
sections.
Figure 5-1.
21330-DSH-001-B
DIN0P
DIN0N
DIN1P
DIN2P
DIN3P
DIN1N
DIN2N
DIN3N
Functional Block Diagram
with Adaptive
with Adaptive
with Adaptive
with Adaptive
Equalization
Equalization
Equalization
Equalization
Input Buffer
Input Buffer
Input Buffer
Input Buffer
5.0 Functional Description
Control Interface
and Registers
Mindspeed Technologies
Crosspoint Switch
Multifunction
Control Pins
4 x 4
®
Controller
JTAG
Programmable
Programmable
Programmable
Programmable
Output Buffer
De-Emphasis
De-Emphasis
De-Emphasis
De-Emphasis
Output Buffer
Output Buffer
Output Buffer
with
with
with
with
DOUT2P
DOUT3P
DOUT2N
DOUT3N
DOUT0P
DOUT0N
DOUT1P
DOUT1N
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