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810252DKI-02LFT: 产品描述VFQFPN-32, Reel; 产品类别逻辑逻辑; 文件大小510KB，共22页; 制造商IDT (Integrated Device Technology); 标准

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810252DKI-02LFT概述

VFQFPN-32, Reel

810252DKI-02LFT规格参数

参数名称	属性值
Brand Name	Integrated Device Technology
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	IDT (Integrated Device Technology)
零件包装代码	VFQFPN
包装说明	5 X 5 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-2, VFQFN-32
针数	32
制造商包装代码	NLG32P1
Reach Compliance Code	compliant
ECCN代码	EAR99
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
湿度敏感等级	3
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 (Sn) - annealed
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	5 mm
最小 fmax	312.5 MHz
Base Number Matches	1

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VCXO Jitter Attenuator & FemtoClock®

Multiplier

810252DI-02

DATA SHEET

NRND

General Description

The ICS810252DI-02 is a PLL based synchronous multiplier that is

optimized for PDH or SONET to Ethernet clock jitter attenuation 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.

Features

•

Two LVCMOS/LVTTL outputs, 14 output impedance

Each output supports independent frequency selection at 25MHz,

125MHz, 156.25MHz and 312.5MHz

Two differential input pairs support the following input types:

LVPECL, LVDS, LVHSTL, SSTL, HCSL

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 (maximum)

3.3V supply voltage

-40°C to 85°C ambient operating temperature

Lead-free (RoHS 6) packaging

Not Recommended for New Designs. For new designs use

810N252I-02

Pin Assignment

XTAL_OUT

XTAL_IN

nCLK0

nCLK1

CLK0

CLK1

DDX

32 31 30 29 28 27 26 25

LF1

LF0

GND

23 nc

DDO

ISET 3

GND 4

CLK_SEL

20 nc

19 QA

PDSEL_2

RESERVED 7

GND 8

10 11 12 13 14 15 16

ODBSEL_1

ODBSEL_0

ODASEL_1

PDSEL_1

PDSEL_0

DDA

GND

ODASEL_0

ICS810252DI-02

32 Lead VFQFN

5mm x 5mm x 0.925mm package body

K Package

Top View

810252DI-02 Rev B 11/18/14

810252DKI-02LFT相似产品对比

	810252DKI-02LFT	810252DKI-02LF
描述	VFQFPN-32, Reel	VFQFPN-32, Tray
Brand Name	Integrated Device Technology	Integrated Device Technology
是否无铅	不含铅	不含铅
是否Rohs认证	符合	符合
厂商名称	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
零件包装代码	VFQFPN	VFQFPN
包装说明	5 X 5 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-2, VFQFN-32	5 X 5 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD-2, VFQFN-32
针数	32	32
制造商包装代码	NLG32P1	NLG32P1
Reach Compliance Code	compliant	compliant
ECCN代码	EAR99	EAR99
系列	810252	810252
输入调节	DIFFERENTIAL MUX	DIFFERENTIAL MUX
JESD-30 代码	S-XQCC-N32	S-XQCC-N32
JESD-609代码	e3	e3
长度	5 mm	5 mm
逻辑集成电路类型	PLL BASED CLOCK DRIVER	PLL BASED CLOCK DRIVER
湿度敏感等级	3	3
功能数量	1	1
端子数量	32	32
实输出次数	2	2
最高工作温度	85 °C	85 °C
最低工作温度	-40 °C	-40 °C
封装主体材料	UNSPECIFIED	UNSPECIFIED
封装代码	HVQCCN	HVQCCN
封装形状	SQUARE	SQUARE
封装形式	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）	260	260
认证状态	Not Qualified	Not Qualified
Same Edge Skew-Max（tskwd）	0.2 ns	0.2 ns
座面最大高度	1 mm	1 mm
最大供电电压 (Vsup)	3.465 V	3.465 V
最小供电电压 (Vsup)	3.135 V	3.135 V
标称供电电压 (Vsup)	3.3 V	3.3 V
表面贴装	YES	YES
温度等级	INDUSTRIAL	INDUSTRIAL
端子面层	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed
端子形式	NO LEAD	NO LEAD
端子节距	0.5 mm	0.5 mm
端子位置	QUAD	QUAD
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED
宽度	5 mm	5 mm
最小 fmax	312.5 MHz	312.5 MHz
Base Number Matches	1	1

810252DKI-02LFT

810252DKI-02LFT概述

810252DKI-02LFT规格参数

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