Datasheet > M21012G-12

M21012G-12

更新时间： 2024-11-22 01:02:11

品牌	Logo	应用领域
泰科 - TE		/
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描述
Quad Multi-Rate CDR

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中文翻译

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数据手册

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M21012G-12 数据手册

M21012/M21011/M21001

Quad Multi-Rate CDR (42 Mbps - 3.2 Gbps)

The M21012 is a high-performance quad multi-rate clock and data recovery (CDR) array, optimized for multi-lane telecom, and datacom

applications. Each channel has an independent multi-rate CDR capable of operating at data-rates between 42 Mbps and 3.2 Gbps,

allowing maximum flexibility in system design. The M21011 is rated for operation in the range of 1 Gbps to 3.2 Gbps. The M21001 is

rated for operation in the range of 42 Mbps to 800 Mbps. Aside from the difference in supported signal data-rates, the M21012, M21011,

and M21001 are identical. Signal conditioning features include input equalization and output pre-emphasis, allowing robust reception

and transmission of signals to other devices up to 60" away. User-selectable input interface types allow DC-coupled input to CML, LVDS,

and LVPECL. The outputs can also be DC-coupled to CML and LVDS. Frequency acquisition is accomplished with an external reference

clock. The built-in frequency synthesizer allows multi-rate operation, while operating with a single reference clock. The device can be

controlled either through hardwired pins or an I C -compatible interface. The hardwired mode eliminates the need for an external micro-

controller, while allowing control of the key features of the device. The I C-compatible interface allows complete control of the device fea-

tures.

Applications

Features

• Backplane reach extension

• SONET OC-48, OC-48 with FEC systems and modules

• Fibre Channel systems

• Gigabit Ethernet systems

• 10GBASE-CX4 systems and modules

• Clock Synthesizer

• M21012 has four independent Multi-Rate CDRs capable of running

between 42 Mbps and 3.2 Gbps

• M21011 has four independent Multi-Rate CDRs capable of running

between 1 Gbps and 3.2 Gbps

• M21001 has four independent Multi-Rate CDRs capable of running

between 42 Mbps and 800 Mbps

• Flexible DC-Coupled input interface to CML, LVPECL, and LVDS

• Flexible Control through I²C-compatible interface or hardwired pins

• Jitter generation 4.5 mUI rms, Jitter Tolerance 0.625 UI typical

• Signal conditioning features for superior performance on FR4 trace

lengths of up to 60", twinaxial cable lengths of up to 25m

• Typical Total Power Consumption as low as 400 mW with all channels

running

• Built-in pattern generator and receiver for module and system testing

Functional Block Diagram

Voltage

Regulator

Multifunction Pin Array

Serial Interface/Hardwired Mode

JTAG

[P/N]

Din0

Din1

Din2

Din3

Cout0

Cout1

Cout2

Cout3

Dout0[P/N]

[P/N]

Dout1

Dout2[P/N]

[P/N]

Dout3

BIST Tx

BIST Rx

210xx-DSH-001-D

Mindspeed Technologies™

Mindspeed Proprietary and Confidential

November 2005

12 3 4 5 6 7...73

中文翻译

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与M21012G-12相关器件

型号	品牌	获取价格	描述	数据表
M210163BLC	MTRONPTI	获取价格	5x7 mm, 3.3/2.5/1.8 Volt, LVPECL/LVDS/CML, Clock Oscillator
M210163BLC150.0000MHZ	MTRONPTI	获取价格	Oscillator, 150MHz Min, 1400MHz Max, 150MHz Nom,
M210163BLC50.0000MHZ	MTRONPTI	获取价格	LVDS Output Clock Oscillator, 50MHz Nom, ROHS COMPLIANT, CERAMIC, LEADLESS PACKAGE-6
M210163BLN	MTRONPTI	获取价格	5x7 mm, 3.3/2.5/1.8 Volt, LVPECL/LVDS/CML, Clock Oscillator
M210163BLN-1.4000GHZ	MTRONPTI	获取价格	Oscillator,
M210163BLN1400.00000MHZ	MTRONPTI	获取价格	Oscillator,
M210163BLN1400.0000MHZ	MTRONPTI	获取价格	LVDS Output Clock Oscillator, 150MHz Min, 1400MHz Max, 1400MHz Nom, ROHS COMPLIANT, CERAMI
M210163BLN150.0000M	MTRONPTI	获取价格	Oscillator,
M210163BLN150.0000MHZ	MTRONPTI	获取价格	Oscillator, 150MHz Min, 1400MHz Max, 150MHz Nom,
M210163BLN50.0000MHZ	MTRONPTI	获取价格	LVDS Output Clock Oscillator, 50MHz Nom, ROHS COMPLIANT, CERAMIC, LEADLESS PACKAGE-9

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