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NB7HQ14MMNHTBG

更新时间： 2024-09-26 05:51:55

品牌	Logo	应用领域
安森美 - ONSEMI		时钟
页数	文件大小	规格书
10页	1261K
描述
2.5V 7GHz / 10Gbps Differential Input to 1.8V / 2.5V 1:4 CML Clock / Data Fanout Buffer

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技术参数
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NB7HQ14MMNHTBG 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	HVQCCN,	针数：	16
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	5.76	最大延迟：	0.225 ns
接口集成电路类型：	PECL TO CML TRANSLATOR	JESD-30 代码：	S-XQCC-N16
长度：	3 mm	湿度敏感等级：	1
位数：	1	功能数量：	1
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出锁存器或寄存器：	NONE
输出极性：	COMPLEMENTARY	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	1 mm
最大供电电压：	2.625 V	最小供电电压：	2.375 V
标称供电电压：	2.5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Nickel/Gold/Palladium (Ni/Au/Pd)
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3 mm	Base Number Matches：	1

NB7HQ14MMNHTBG 数据手册

NB7HQ14M

2.5V 7GHz / 10Gbps

Differential Input to 1.8V /

2.5V 1:4 CML Clock / Data

Fanout Buffer w/ Selectable

Input Equalizer

http://onsemi.com

MARKING

DIAGRAM*

Multi−Level Inputs w/ Internal Termination

Description

The NB7HQ14M is a high performance differential 1:4 CML fanout

buffer with a selectable Equalizer receiver. When placed in series with

a Clock /Data path operating up to 7 GHz or 10 Gb/s, respectively, the

NB7HQ14M inputs will compensate the degraded signal transmitted

across a FR4 PCB backplane or cable interconnect and output four

identical CML copies of the input signal. Therefore, the serial data rate

is increased by reducing Inter−Symbol Interference (ISI) caused by

losses in copper interconnect or long cables. The EQualizer ENable

pin (EQEN) allows the IN/IN inputs to either flow through or bypass

the Equalizer section. Control of the Equalizer function is realized by

setting EQEN; When EQEN is set Low, the IN/IN inputs bypass the

Equalizer. When EQEN is set High, the IN/IN inputs flow through the

Equalizer. The default state at start−up is LOW. As such, NB7HQ14M

is ideal for SONET, GigE, Fiber Channel, Backplane and other

Clock/Data distribution applications.

NB7H

Q14M

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.

The differential inputs incorporate internal 50 W termination

resistors that are accessed through the VT pin. This feature allows the

NB7HQ14M to accept various logic level standards, such as LVPECL,

CML or LVDS. The outputs have the flexibility of being powered by

either a 2.5 V or 1.8 V supply. The 1:4 fanout design was optimized

for low output skew applications.

SIMPLIFIED BLOCK DIAGRAM

The NB7HQ14M is a member of the GigaComm™ family of high

performance clock products.

Features

• Input Data Rate > 10 Gb/s

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 9 of this data sheet.

• Input Clock Frequency > 7 GHz

• 150 ps Typical Propagation Delay

• 35 ps Typical Rise and Fall Times

• < 15 ps Maximum Output Skew

• < 0.8 ps Maximum RMS Clock Jitter

• < 10 ps pp of Data Dependent Jitter

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

• Selectable Input Equalization

• Operating Range: V = 2.375 V to 2.625 V, V

= 1.71 V to

CCO

2.625 V

• Internal Input Termination Resistors, 50 W

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

• These are Pb−Free Devices

Publication Order Number:

May, 2009 − Rev. 0

NB7HQ14M/D

12 3 4 5 6 7...10

中文翻译

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与NB7HQ14MMNHTBG相关器件

型号	品牌	获取价格	描述	数据表
NB7HQ14MMNTXG	ONSEMI	获取价格	2.5V 7GHz / 10Gbps Differential Input to 1.8V / 2.5V 1:4 CML Clock / Data Fanout Buffer
NB7L1008	ONSEMI	获取价格	2.5V / 3.3V 1:8 LVPECL Fanout Buffer
NB7L1008M	ONSEMI	获取价格	Multi−Level Inputs w/ Internal Termination
NB7L1008MMNG	ONSEMI	获取价格	Multi−Level Inputs w/ Internal Termination
NB7L1008MMNR4G	ONSEMI	获取价格	Multi−Level Inputs w/ Internal Termination
NB7L1008MMNTWG	ONSEMI	获取价格	Clock / Data Fanout Buffer, 1:8 Differential, with CML Outputs, QFN32, 5x5, 0.5P, 3.1x3.1E
NB7L1008MNG	ONSEMI	获取价格	2.5 V / 3.3 V 1:8 LVPECL Fanout Buffer, 74-TUBE
NB7L1008MNTXG	ONSEMI	获取价格	2.5V / 3.3V 1:8 LVPECL Fanout Buffer
NB7L111M	ONSEMI	获取价格	2.5V / 3.3V, 6.125Gb/s 1:10 Differential Clock/Data Driver with CML Output
NB7L111MMN	ONSEMI	获取价格	2.5V / 3.3V, 6.125Gb/s 1:10 Differential Clock/Data Driver with CML Output

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