Datasheet > MPC9109

MPC9109

更新时间： 2024-01-28 23:47:29

品牌	Logo	应用领域
艾迪悌 - IDT		时钟
页数	文件大小	规格书
9页	393K
描述
Low Voltage 1:18 Clock Distribution Chip

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MPC9109 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
零件包装代码：	QFP	包装说明：	7 X 7 MM, 0.80 MM PITCH, TQFP-32
针数：	32	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.43
其他特性：	ALSO OPERATES AT 3.3V SUPPLY	系列：	9109
输入调节：	DIFFERENTIAL MUX	JESD-30 代码：	S-PQFP-G32
JESD-609代码：	e0	长度：	7 mm
逻辑集成电路类型：	LOW SKEW CLOCK DRIVER	最大I（ol）：	0.02 A
湿度敏感等级：	2	功能数量：	1
反相输出次数：		端子数量：	32
实输出次数：	18	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装等效代码：	QFP32,.35SQ,32
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE
峰值回流温度（摄氏度）：	220	电源：	3.3 V
传播延迟（tpd）：	4.9 ns	认证状态：	Not Qualified
Same Edge Skew-Max（tskwd）：	0.25 ns	座面最大高度：	1.6 mm
子类别：	Clock Drivers	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	技术：	BICMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	30
宽度：	7 mm

MPC9109 数据手册

DATA SHEET

Rev. 2, 08/2005

MPC9109

Freescale Semiconductor

Technical Data

MPC9109

Low Voltage 1:18 Clock Distribution

Low Voltage 1:18 Clock

Chip

MPC9109

Distribution Chip

The MPC9109 is a 1:18 low voltage clock distribution chip with 2.5 V or

3.3 V LVCMOS output capabilities. The device features the capability to select

either a differential LVPECL or an LVCMOS compatible input. The 18 outputs are

2.5 V or 3.3 V LVCMOS compatible and feature the drive strength to drive 50 Ω

series or parallel terminated transmission lines. With output-to-output skews of

200 ps, the MPC9109 is ideal as a clock distribution chip for the most demanding

of synchronous systems. The 2.5 V outputs also make the device ideal for sup-

plying clocks for a high performance Pentium II™ microprocessor based design.

For a higher performance version of the 9109 refer to the MPC940L data sheet.

LOW VOLTAGE

1:18 CLOCK

DISTRIBUTION CHIP

Features

•

LVPECL or LVCMOS clock input

2.5 V LVCMOS outputs for Pentium II microprocessor support

200 ps maximum output-to-output skew @ 3.3 V output

Maximum output frequency of 250 MHz @ 3.3 V core

32-lead QFP packaging

FA SUFFIX

32-LEAD LQFP PACKAGE

CASE 873A-04

Dual or single supply device:

•

Dual V_CCsupply voltage, 3.3 V core and 2.5 V output

Single 3.3 V V_CCsupply voltage for 3.3 V outputs

Single 2.5 V V_CCsupply voltage for 2.5 V I/O

AC SUFFIX

32-LEAD LQFP PACKAGE

Pb-FREE PACKAGE

CASE 873A-04

Functional Description

With a low output impedance (≈20 Ω), in both the HIGH and LOW logic states,

the output buffers of the MPC9109 are ideal for driving series terminated trans-

mission lines. With a 20 Ω output impedance the 9109 has the capability of driving two series terminated lines from each output.

This gives the device an effective fanout of 1:36. If a lower output impedance is desired please see the MPC942 data sheet. If

better performance is desired please see the MPC940L data sheet.

The differential LVPECL inputs of the MPC9109 allow the device to interface directly with a LVPECL fanout buffer like the

MC100EP111 to build very wide clock fanout trees or to couple to a high frequency clock source. The LVCMOS input provides a

more standard interface for applications requiring only a single clock distribution chip at relatively low frequencies. In addition,

the two clock sources can be used to provide for a test clock interface as well as the primary system clock. A logic HIGH on the

LVCMOS_CLK_Sel pin will select the LVCMOS level clock input. All inputs of the MPC9109 have internal pullup/pulldown resistor

so they can be left open if unused.

The MPC9109 is a single or dual supply device. The device power supply offers a high degree of flexibility. The device can

operate with a 3.3 V core and 3.3 V output, a 3.3 V core and 2.5 V outputs as well as a 2.5 V core and 2.5 V outputs. The 32-

lead QFP package was chosen to optimize performance, board space and cost of the device. The 32-lead TQFP has a 7x7mm

body size with a conservative 0.8 mm pin spacing.

Pentium II is a trademark of Intel Corporation.

IDT™ Low Voltage 1:18 Clock Distribution Chip

MPC9109

Freescale Timing Solutions Organization has been acquired by Integrated Device Technology, Inc

12 3 4 5 6 7...9

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与MPC9109相关器件

型号	品牌	获取价格	描述	数据表
MPC9109ACR2	NXP	获取价格	9109 SERIES, LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X 7
MPC9109FA	IDT	获取价格	LOW SKEW CLOCK DRIVER, PQFP32, 7 X 7 MM, 0.80 MM PITCH, TQFP-32
MPC9109FAR2	MOTOROLA	获取价格	Low Skew Clock Driver, PQFP32, 7 X 7 MM, 0.80 MM PITCH, TQFP-32
MPC9109FAR2	IDT	获取价格	Processor Specific Clock Generator, 250MHz, PQFP32, 7 X 7 MM, 0.80 MM PITCH, TQFP-32
MPC910FA	MOTOROLA	获取价格	Low Skew Clock Driver, MPC900 Series, 18 True Output(s), 0 Inverted Output(s), PQFP32, TQF
MPC911	MOTOROLA	获取价格	LOW-VOLTAGE 1:9 DIFFERENTIAL ECL/HSTL TO HSTL CLOCK DRIVER
MPC911FN	MOTOROLA	获取价格	MPC900 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28, PLAS
MPC911FNR2	MOTOROLA	获取价格	Low Skew Clock Driver, MPC900 Series, 9 True Output(s), 0 Inverted Output(s), PQCC28, PLAS
MPC9120	MOTOROLA	获取价格	1:10 LVCMOS FANOUT BUFFER
MPC9120SD	MOTOROLA	获取价格	Low Skew Clock Driver, MPC900 Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PDSO2

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