Datasheet > IDT5T9890NLI8

IDT5T9890NLI8

更新时间： 2024-11-20 14:51:23

品牌	Logo	应用领域
艾迪悌 - IDT		驱动逻辑集成电路
页数	文件大小	规格书
36页	207K
描述
PLL Based Clock Driver, 5T Series, 10 True Output(s), 0 Inverted Output(s), PQCC68, PLASTIC, VFQFPN-68

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IDT5T9890NLI8 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	PLASTIC, VFQFPN-68
针数：	68	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.88
Is Samacsys：	N	系列：	5T
输入调节：	SCHMITT TRIGGER MUX	JESD-30 代码：	S-PQCC-N68
JESD-609代码：	e0	长度：	10 mm
逻辑集成电路类型：	PLL BASED CLOCK DRIVER	最大I（ol）：	0.012 A
湿度敏感等级：	3	功能数量：	1
反相输出次数：		端子数量：	68
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：	VQCCN
封装等效代码：	LCC68,.4SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER, VERY THIN PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	1.5/2.5,2.5 V	认证状态：	Not Qualified
Same Edge Skew-Max（tskwd）：	0.1 ns	座面最大高度：	1 mm
子类别：	Clock Drivers	最大供电电压 (Vsup)：	2.7 V
最小供电电压 (Vsup)：	2.3 V	标称供电电压 (Vsup)：	2.5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn85Pb15)	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：	10 mm
最小 fmax：	250 MHz	Base Number Matches：	1

IDT5T9890NLI8 数据手册

IDT5T9890

INDUSTRIALTEMPERATURERANGE

EEPROMPROGRAMMABLE2.5VPROGRAMMABLESKEWPLLCLOCKDRIVER

IDT5T9890

EEPROM PROGRAMMABLE 2.5V

PROGRAMMABLE SKEW PLL

CLOCK DRIVER

FEATURES:

DESCRIPTION:

• 2.5VDD

The IDT5T9890 is a 2.5V PLL clock driver intended for high perfor-

mancecomputinganddata-communicationsapplications.Akeyfeatureof

theprogrammableskewistheabilityofoutputstoleadorlagtheREFinput

signal. TheIDT5T9890hastenprogrammableskewoutputsinfivebanks

of two, plus a dedicated differential feedback. Skew is controlled through

theuseof JTAGorI²Cprogramming. Theredundantinputcapabilityallows

for a smooth change over to a secondary clock source when the primary

clock source is absent.

• 5 pairs of programmable skew outputs

• Low skew: 100ps all outputs at same interface level, 250ps all

outputs at different interface levels

• Selectable positive or negative edge synchronization

• Tolerant of spread spectrum input clock

• Synchronous output enable

• Selectable inputs

TheclockdrivercanbeconfiguredthroughtheuseofJTAG/I²Cprogram-

ming. An internal EEPROM will allow the user to save and restore the

configurationofthedevice.

• Input frequency: 4.17MHz to 250MHz

• Output frequency: 12.5MHz to 250MHz

• Internal non-volatile EEPROM

• JTAG or I²C bus serial interface for programming

• Hot insertable and over-voltage tolerant inputs

• Feedback divide selection with multiply ratios of (1-6, 8, 10, 12)

• Selectable HSTL, eHSTL, 1.8V/2.5V LVTTL, or LVEPECL input

interface

• Selectable HSTL, eHSTL, or 1.8V/2.5V LVTTL output interface for

each output bank

• Selectable differential or single-ended inputs and ten single-

ended outputs

The feedback bank allows divide-by-functionality from 1 to 12 through

theuseof JTAGorI²Cprogramming. Thisprovidestheuserwithfrequency

multiplication1to12withoutusingdividedoutputsforfeedback. Eachoutput

bank also allows for a divide-by-functionality of 2 or 4.

The IDT5T9890 features a user-selectable, single-ended or differential

inputtotensingle-endedoutputs. Theclockdriveralsoactsasatranslatorfrom

a differential HSTL, eHSTL, 1.8V/2.5V LVTTL, LVEPECL, or single-ended

1.8V/2.5VLVTTLinputtoHSTL,eHSTL,or1.8V/2.5VLVTTLoutputs. Each

output bank can be individually configured to be either HSTL, eHSTL, 2.5V

LVTTL,or1.8VLVTTL,includingthefeedbackbank. Also,eachclockinput

can be individually configured to accept 2.5V LVTTL, 1.8V LVTTL, or

differentialsignals. Theoutputscanbesynchronouslyenabled/disabled.

Furthermore, alltheoutputscanbesynchronizedwiththepositiveedge

of the REF clock input or the negative edge of REF.

• PLL bypass for DC testing

• External differential feedback, internal loop filter

• Low Jitter: <75ps cycle-to-cycle, all outputs at same interface

level: <100ps cycle-to-cycle all outputs at different interface

levels

• Power-down mode

• Lock indicator

• Available in VFQFPN package

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

INDUSTRIAL TEMPERATURE RANGE

JUNE 2004

2004 Integrated Device Technology, Inc.

DSC - 6504/13

12 3 4 5 6 7...36

中文翻译

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与IDT5T9890NLI8相关器件

型号	品牌	获取价格	描述	数据表
IDT5T9891	IDT	获取价格	EEPROM PROGRAMMABLE 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER
IDT5T9891NL	IDT	获取价格	EEPROM PROGRAMMABLE 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER
IDT5T9891NLG	IDT	获取价格	EEPROM PROGRAMMABLE 2.5V PROGRAMMABLE SKEW PLL DIFFERENTIAL CLOCK DRIVER
IDT5T9891NLGI8	IDT	获取价格	PLL Based Clock Driver, 5T Series, 5 True Output(s), 0 Inverted Output(s), PQCC68, GREEN,
IDT5T9891NLI	IDT	获取价格	PLL Based Clock Driver, 5T Series, 5 True Output(s), 0 Inverted Output(s), PQCC68, PLASTIC
IDT5T9891NLI8	IDT	获取价格	PLL Based Clock Driver, 5T Series, 5 True Output(s), 0 Inverted Output(s), PQCC68, PLASTIC
IDT5T9950APFGI	IDT	获取价格	PLL Based Clock Driver, 5T Series, 8 True Output(s), 0 Inverted Output(s), PQFP32, LEAD FR
IDT5T9950APFGI8	IDT	获取价格	PLL Based Clock Driver, 5T Series, 8 True Output(s), 0 Inverted Output(s), PQFP32, LEAD FR
IDT5T9955BFGI	IDT	获取价格	PLL Based Clock Driver, 5T Series, 8 True Output(s), 0 Inverted Output(s), PBGA96, GREEN,
IDT5T9955BFI	IDT	获取价格	PLL Based Clock Driver, 5T Series, 8 True Output(s), 0 Inverted Output(s), PBGA96, FBGA-96

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