MAX3953

更新时间： 2024-09-21 23:46:15

品牌	Logo	应用领域
美信 - MAXIM		时钟
页数	文件大小	规格书
10页	312K
描述
10Gbps 1:16 Deserializer with Clock Recovery

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MAX3953 数据手册

19-2624; Rev 0; 10/02

10Gbps 1:16 Deserializer with Clock Recovery

General Description

Features

The MAX3953 is a 9.953Gbps/10.3125Gbps 1:16 dese-

rializer with clock recovery for 10Gbps Ethernet and

OC192 SONET applications. The integrated phase-

locked loop (PLL) recovers a clock from the serial data

input, and the data is then retimed and demultiplexed

into 16 parallel LVDS outputs. Using Maxim’s SiGe

bipolar process, the MAX3953 can achieve 0.75UI of

high-frequency jitter tolerance comprised of 0.50UI of

deterministic jitter and 0.25UI of random jitter.

o Serial Data Rate: 9.953Gbps/10.3125Gbps

o Clock Recovery with 1:16 Demultiplexer

o 0.75UI High-Frequency Jitter Tolerance

P-P

o 16-Bit Parallel LVDS Output

o OIF-Compliant Parallel Interface

o Loss-of-Lock (LOL) Indicator

o Differential Input Range: 100mV

o Clock Holdover

The MAX3953 includes TTL-compatible loss-of-lock

(LOL) and sync-error (SYNC_ERR) indicators that allow

the user to verify that the part has locked on to incoming

data. In case the incoming data becomes invalid, a

clock holdover function is provided to maintain a valid

reference clock to the upstream device. For proper

operation, a reference clock of baud rate/64 or baud

rate/16 is required.

to 1.2V

P-P

o Reference Clock: Baud Rate/64 or Baud Rate/16

o Temperature Range: 0°C to +85°C

o 10mm ✕ 10mm 68-Pin QFN Package

The MAX3953 operates from a single +3.3V power sup-

ply and typically dissipates 1.5W. The operating tem-

perature range is from 0°C to +85°C. The MAX3953 is

available in a 68-pin QFN package.

Ordering Information

Applications

PART

TEMP RANGE PIN-PACKAGE

0^oC to +85^oC

68 QFN (10mm × 10mm)

MAX3953UGK

10Gbps Ethernet LAN

10Gbps Ethernet WAN

Add/Drop Multiplexers

Digital Cross-Connects

Pin Configuration and Functional Diagram appear at end of

data sheet.

Typical Operating Circuit

+3.3V

RATESET

PDOI5+

-3.3V

0.047µF

100Ω*

FIL

PDOI5-

PDO0+

0.1µF

0.01µF

REFCLK+

OVERHEAD

TERMINATION

161MHz

CLOCK

100Ω*

MAX3953

PDO0-

REFCLK-

0.1µF

PCLK0+

0.1µF

SDI+

SDI-

PCLK0-

LOL

LIMITING

AMP

TIA

MAX3970

MAX3971A

SYNC_ERR

CLKSEL

0.1µF

LOS_IN

GND

REFSET

*REQUIRED ONLY IF OVERHEAD CIRCUIT DOES NOT INCLUDE INTERNAL INPUT TERMINATION.

THIS SYMBOL REPRESENTS A TRANSMISSION LINE

OF CHARACTERISTIC IMPEDANCE Z = 50Ω.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...10

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与MAX3953相关器件

型号	品牌	获取价格	描述	数据表
MAX3953EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX3953
MAX3953UGK	ROCHESTER	获取价格	SPECIALTY TELECOM CIRCUIT, QCC68, 10 X 10 MM, 0.90 MM HEIGHT, QFN-68
MAX3953UGK	MAXIM	获取价格	Telecom Circuit, 1-Func, Bipolar, 10 X 10 MM, 0.90 MM HEIGHT, QFN-68
MAX3953UGK-T	MAXIM	获取价格	Telecom Circuit, 1-Func, Bipolar, 10 X 10 MM, 0.90 MM HEIGHT, QFN-68
MAX3953UGK-TD	MAXIM	获取价格	Telecom Circuit, 1-Func, Bipolar, 10 X 10 MM, 0.90 MM HEIGHT, QFN-68
MAX3956ETJ+	MAXIM	获取价格	Serial to Parallel/Parallel to Serial Converter, 1-Func, BICMOS, 5 X 5 MM, ROHS COMPLIANT,
MAX395C/D	MAXIM	获取价格	Serially Controlled, Low-Voltage, 8-Channel SPST Switch
MAX395CAG	MAXIM	获取价格	SPST, 8 Func, 1 Channel, CMOS, PDSO24, SSOP-24
MAX395CAG+	MAXIM	获取价格	SPST, 8 Func, 1 Channel, CMOS, PDSO24, ROHS COMPLIANT, SSOP-24
MAX395CAG+T	MAXIM	获取价格	SPST, 8 Func, 1 Channel, CMOS, PDSO24, ROHS COMPLIANT, SSOP-24

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