Datasheet > NB7VPQ16M

NB7VPQ16M

更新时间： 2024-11-14 05:51:55

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器
页数	文件大小	规格书
16页	3630K
描述
1.8V/2.5V CML 12.5 Gbps Programmable Pre-Emphasis Copper/Cable Driver with Selectable Equalizer Receiver

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NB7VPQ16M 数据手册

NB7VPQ16M

1.8V/2.5V CML 12.5 Gbps

Programmable Pre-Emphasis

Copper/Cable Driver with

Selectable Equalizer Receiver

http://onsemi.com

Multi−Level Inputs w/ Internal Termination

MARKING

DIAGRAM*

Description

The NB7VPQ16M is a high performance single channel

programmable Pre−Emphasis CML Driver with a selectable Equalizer

Receiver that operates up to 14 Gbps typical with a 1.8 V or 2.5 V

power supply. When placed in series with a Data/Clock path, the

NB7VPQ16M inputs will compensate the degraded signal transmitted

across a FR4 PCB backplane or cable interconnect. Therefore, the

serial data rate is increased by reducing Inter−Symbol Interference

(ISI) caused by losses in copper interconnect or long cables.

The Pre−Emphasis buffer is controlled using a serial bus via the

Serial Data In (SDIN) and Serial Clock In (SCLKIN) control inputs

and contains circuitry which provides sixteen programmable

Pre−Emphasis settings to select the optimal output compensation

level.

NB7V

PQ16M

ALYWG

QFN−16

MN SUFFIX

CASE 485G

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

*For additional marking information, refer to

Application Note AND8002/D.

These selectable output levels will handle various backplane lengths

and cable lines. The first four SDIN bits (D3:D0) will digitally select

0 dB through 12 dB typical of de−emphasis (see Table 1).

For cascaded applications, the shifted SDIN and SCLKIN signals

are presented at the SDOUT and SCLKOUT pins.

SDOUT

SDIN

SDI

SCLKIN

SLOAD

SCLKOUT

DAC

The 5 −bit (LSB) of the serial data bits allows for enabling the

equalization function of the receiver.

The differential Data / Clock inputs incorporate a pair of internal

50 W termination resistors, in a 100 W center−tapped configuration,

via the VT pin and will accept LVPECL, CML or LVDS logic levels.

This feature provides transmission line termination on−chip, at the

receiver end, eliminating external components.

The NB7VPQ16M is a member of the GigaComm™ Family of high

performance Data/Clock products with Pre−Emphasis/Equalization

(PEEQ).

Figure 1. Simplified Logic Diagram

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 15 of this data sheet.

Features

• Maximum Input Data Rate > 12.5 Gbps

• Maximum Input Clock Frequency > 8 GHz

• Drives Up To 18−inches of FR4

• (16) Programmable Output De−emphasis Levels; 0 dB

through 12 dB

• Operating Range: V = 1.71 V to 2.625 V, GND = 0 V

• Internal Output Termination Resistors, 50 W

• QFN−16 Package, 3 mm x 3 mm

• −40°C to +85°C Ambient Operating Temperature

• These are Pb−Free Devices

• 200 ps Typical Propagation Delay

• Differential CML Outputs, 400 mV Peak−to−Peak,

Typical (PE = 0 dB)

Semiconductor Components Industries, LLC, 2009

Publication Order Number:

July, 2009 − Rev. 0

NB7VPQ16M/D

12 3 4 5 6 7...16

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与NB7VPQ16M相关器件

型号	品牌	获取价格	描述	数据表
NB7VPQ16MMNG	ONSEMI	获取价格	1.8V/2.5V CML 12.5 Gbps Programmable Pre-Emphasis Copper/Cable Driver with Selectable Equa
NB7VPQ16MMNTXG	ONSEMI	获取价格	1.8V/2.5V CML 12.5 Gbps Programmable Pre-Emphasis Copper/Cable Driver with Selectable Equa
NB7VPQ701MMUTBG	ONSEMI	获取价格	USB 3.1 Single Channel Redriver, 1.8 V, 3000-REEL
NB7VPQ702MMUTXG	ONSEMI	获取价格	USB 3.1 Dual Channel Redriver, 1.8 V, 3000-REEL
NB7VPQ904MMUTWG	ONSEMI	获取价格	1.8V USB Type-C™ DisplayPort™ 交替模式 10Gbps 线性再
NB7VQ1006M	ONSEMI	获取价格	1.8V / 2.5V 10Gbps Equalizer Receiver with 1:6 Differential CML Outputs
NB7VQ1006MMNG	ONSEMI	获取价格	1.8V / 2.5V 10Gbps Equalizer Receiver with 1:6 Differential CML Outputs
NB7VQ1006MMNHTBG	ONSEMI	获取价格	1.8V / 2.5V 10Gbps Equalizer Receiver with 1:6 Differential CML Outputs
NB7VQ1006MMNTXG	ONSEMI	获取价格	1.8V / 2.5V 10Gbps Equalizer Receiver with 1:6 Differential CML Outputs
NB7VQ14M	ONSEMI	获取价格	MultiâLevel Inputs Internal Termination

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