Datasheet > 810252BKI-02LF

810252BKI-02LF

更新时间： 2024-02-03 12:03:53

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
19页	4578K
描述
PLL Based Clock Driver, 810252 Series, 2 True Output(s), 0 Inverted Output(s), 5 X 5 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-2, VFQFN-32

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810252BKI-02LF 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	5 X 5 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-2, VFQFN-32
针数：	32	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.8	Is Samacsys：	N
系列：	810252	输入调节：	DIFFERENTIAL MUX
JESD-30 代码：	S-XQCC-N32	JESD-609代码：	e3
长度：	5 mm	逻辑集成电路类型：	PLL BASED CLOCK DRIVER
功能数量：	1	反相输出次数：
端子数量：	32	实输出次数：	2
最高工作温度：	85 °C	最低工作温度：	-40 °C
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）：	260	认证状态：	Not Qualified
Same Edge Skew-Max（tskwd）：	0.2 ns	座面最大高度：	1 mm
最大供电电压 (Vsup)：	3.465 V	最小供电电压 (Vsup)：	3.135 V
标称供电电压 (Vsup)：	3.3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
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：	30
宽度：	5 mm	最小 fmax：	312.5 MHz
Base Number Matches：	1

810252BKI-02LF 数据手册

VCXO JITTER ATTENUATOR &

FEMTOCLOCK™ MULTIPLIER

ICS810252I-02

GENERAL DESCRIPTION

FEATURES

• Two LVCMOS/LVTTL outputs, 14Ω output impedance

Each output supports independent frequency selection at

25MHz, 125MHz, 156.25MHz and 312.5MHz

The ICS810252I-02 is

a member of the

ICS

HiperClockS™family of high performance clock

solutions from IDT. The ICS810252I-02 is a PLL

based synchronous multiplier that is optimized for

PDH or SONET to Ethernet clock jitter attenuation

HiPerClockS™

• Two differential inputs support the following input types:

LVPECL, LVDS, LVHSTL, SSTL, HCSL

and frequency translation. The device contains two internal

frequency multiplication stages that are cascaded in series.

The first stage is a VCXO PLL that is optimized to provide

reference clock jitter attenuation. The second stage is a

FemtoClock™ frequency multiplier that provides the low jitter,

high frequency Ethernet output clock that easily meets Gigabit

and 10 Gigabit Ethernet jitter requirements. Pre-divider and

output divider multiplication ratios are selected using device

selection control pins. The multiplication ratios are optimized

to support most common clock rates used in PDH, SONET

and Ethernet applications. The VCXO requires the use of an

external, inexpensive pullable crystal. The VCXO uses external

passive loop filter components which allows configuration of

the PLL loop bandwidth and damping characteristics. The

device is packaged in a space-saving 32-VFQFN package and

supports industrial temperature range.

• Accepts input frequencies from 8kHz to 155.52MHz including

8kHz, 1.544MHz, 2.048MHz, 19.44MHz, 25MHz, 77.76MHz,

125MHz and 155.52MHz

• Attenuates the phase jitter of the input clock by using a low-

cost pullable fundamental mode VCXO crystal

• VCXO PLL bandwidth can be optimized for jitter attenuation

and reference tracking using external loop filter connection

• FemtoClock frequency multiplier provides low jitter, high

frequency output

• Absolute pull range: 50ppm

• FemtoClock VCO frequency: 625MHz

• RMS phase jitter @ 125MHz, using a 25MHz crystal

(10kHz – 20MHz): 1.3ps

• 3.3V supply voltage

• -40°C to 85°C ambient operating temperature

• Available in both standard (RoHS 5) and lead-free (RoHS 6)

packages

PIN ASSIGNMENT

32 31 30 29 28 27 26 25

LF1

LF0

GND

ISET

GND

V^DDO

ICS810252I-02

CLK_SEL

V^DD

RESERVED

GND

ODASEL_0

10 11 12 13 14 15 16

32-Lead VFQFN

5mm x 5mm x 0.925 package body

K Package

Top View

IDT^™/ ICS^™VCXO JITTER ATTENUATOR/MULTIPLIER

ICS810252BKI-02 REV. A OCTOBER 22,2008

12 3 4 5 6 7...19

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与810252BKI-02LF相关器件

型号	品牌	描述	获取价格	数据表
810252BKI-02T	IDT	PLL Based Clock Driver, 810252 Series, 2 True Output(s), 0 Inverted Output(s), 5 X 5 MM, 0	获取价格
810252BKI-03LF	IDT	VCXO Jitter Attenuator and FemtoClock™ Multip	获取价格
810252BKI-03LFT	IDT	VCXO Jitter Attenuator and FemtoClock™ Multip	获取价格
810252BYI-03LF	IDT	VCXO Jitter Attenuator and FemtoClock™ Multip	获取价格
810252BYI-03LFT	IDT	VCXO Jitter Attenuator and FemtoClock™ Multip	获取价格
810252I	IDT	VCXO and Synchronous Ethernet Jit ter At tenuator	获取价格

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