Datasheet > MPC9456FA

MPC9456FA

更新时间： 2024-09-23 21:11:51

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		驱动输出元件逻辑集成电路
页数	文件大小	规格书
8页	125K
描述
LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X 7 MM, PLASTIC, LQFP-32

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MPC9456FA 技术参数

生命周期：	Transferred	零件包装代码：	QFP
包装说明：	LQFP, QFP32,.35SQ,32	针数：	32
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.26	其他特性：	CAN ALSO OPERATE WITH 3.3V SUPPLY
输入调节：	DIFFERENTIAL	JESD-30 代码：	S-PQFP-G32
长度：	7 mm	逻辑集成电路类型：	LOW SKEW CLOCK DRIVER
功能数量：	1	反相输出次数：
端子数量：	32	实输出次数：	10
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出特性：	3-STATE	封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE	传播延迟（tpd）：	5.6 ns
认证状态：	Not Qualified	Same Edge Skew-Max（tskwd）：	0.35 ns
座面最大高度：	1.6 mm	最大供电电压 (Vsup)：	2.625 V
最小供电电压 (Vsup)：	2.375 V	标称供电电压 (Vsup)：	2.5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	宽度：	7 mm
Base Number Matches：	1

MPC9456FA 数据手册

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SEMICONDUCTOR TECHNICAL DATA

Order Number: MPC9456/D

Rev 1, 03/2002

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The MPC9456 is a 2.5V and 3.3V compatible 1:10 clock distribution

buffer designed for low-voltage mid-range to high-performance telecom,

networking and computing applications. Both 3.3V, 2.5V and dual supply

voltages are supported for mixed-voltage applications. The MPC9456 of-

fers 10 low-skew outputs and a differential LVPECL clock input. The out-

puts are configurable and support 1:1 and 1:2 output to input frequency

ratios. The MPC9456 is specified for the extended temperature range of

–40 to 85°C.

LOW VOLTAGE SINGLE OR

DUAL SUPPLY 2.5V AND 3.3V

LVCMOS CLOCK

DISTRIBUTION BUFFER

Features

• Configurable 10 outputs LVCMOS clock distribution buffer

• Compatible to single, dual and mixed 3.3V/2.5V voltage supply

• Wide range output clock frequency up to 250 MHz

• Designed for mid-range to high-performance telecom, networking and

computer applications

• Supports high-performance differential clocking applications

• Max. output skew of 200 ps (150 ps within one bank)

• Selectable output configurations per output bank

• Tristable outputs

• 32 ld LQFP package

• Ambient operating temperature range of –40 to 85°C

FA SUFFIX

LQFP PACKAGE

CASE 873A

Functional Description

The MPC9456 is a full static design supporting clock frequencies up to

250 MHz. The signals are generated and retimed on-chip to ensure mini-

mal skew between the three output banks.

Each of the three output banks can be individually supplied by 2.5V or 3.3V supporting mixed voltage applications. The FSELx

pins choose between division of the input reference frequency by one or two. The frequency divider can be set individually for

each of the three output banks. The MPC9456 can be reset and the outputs are disabled by deasserting the MR/OE pin (logic

high state). Asserting MR/OE will enable the outputs.

All control inputs accept LVCMOS signals while the outputs provide LVCMOS compatible levels with the capability to drive

terminated 50 Ω transmission lines. The clock input is low voltage PECL compatible for differential clock distribution support.

Please consult the MPC9446 specification for a full CMOS compatible device. For series terminated transmission lines, each of

the MPC9456 outputs can drive one or two traces giving the devices an effective fanout of 1:20. The device is packaged in a 7x7

mm²32-lead LQFP package.

MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA

599

12 3 4 5 6 7 8

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与MPC9456FA相关器件

型号	品牌	获取价格	描述	数据表
MPC9456FAR2	NXP	获取价格	9456 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X 7
MPC9456FAR2	MOTOROLA	获取价格	Low Skew Clock Driver, 10 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, PLASTIC,
MPC9456FAR2	IDT	获取价格	Low Skew Clock Driver, 9456 Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PQFP32,
MPC946	MOTOROLA	获取价格	LOW VOLTAGE 1:10 CMOS CLOCK DRIVER
MPC946FA	NXP	获取价格	IC,1:10 OUTPUT,CMOS,QFP,32PIN,PLASTIC
MPC946FA	IDT	获取价格	Low Skew Clock Driver, 946 Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PQFP32,
MPC946FA	MOTOROLA	获取价格	Low Skew Clock Driver, MPC900 Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PQFP3
MPC946FAR2	MOTOROLA	获取价格	MPC900 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X
MPC946FAR2	NXP	获取价格	946 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X 7
MPC947	MOTOROLA	获取价格	LOW VOLTAGE 1:9 CLOCK DISTRIBUTION CHIP

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