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82V3385PFG中文资料瑞萨数据手册PDF规格书

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厂商型号

82V3385PFG

功能描述

SYNCHRONOUS ETHERNET IDT WAN PLL™

文件大小

2.0871 Mbytes

页面数量

178

生产厂商

RENESAS

中文名称

瑞萨

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-15 14:56:00

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82V3385PFG规格书详情

FEATURES

HIGHLIGHTS

• The first single PLL chip:

• Features 0.5 mHz to 560 Hz bandwidth

• Provides node clock for ITU-T G.8261/G.8262 Synchronous

Ethernet

• Exceeds GR-253-CORE (OC-12) and ITU-T G.813 (STM-16/

Option I) jitter generation requirements

• Provides node clocks for Cellular and WLL base-station (GSM

and 3G networks)

• Provides clocks for DSL access concentrators (DSLAM), especially

for Japan TCM-ISDN network timing based ADSL equipments

MAIN FEATURES

• Provides an integrated single-chip solution for Synchronous Equipment

Timing Source, including Stratum 2, 3E, 3, SMC, 4E and 4

clocks

• Employs DPLL and APLL to feature excellent jitter performance

and minimize the number of the external components

• Integrates T0 DPLL and T4 DPLL; T4 DPLL locks independently or

locks to T0 DPLL

• Supports Forced or Automatic operating mode switch controlled by

an internal state machine; the primary operating modes are Free-

Run, Locked and Holdover

• Supports programmable DPLL bandwidth (0.5 mHz to 560 Hz in 19

steps) and damping factor (1.2 to 20 in 5 steps)

• Supports 1.1X10-5 ppm absolute holdover accuracy and 4.4X10-8

ppm instantaneous holdover accuracy

• Supports PBO to minimize phase transients on T0 DPLL output to

be no more than 0.61 ns

• Supports phase absorption when phase-time changes on T0

selected input clock are greater than a programmable limit over an

interval of less than 0.1 seconds

• Supports programmable input-to-output phase offset adjustment

• Limits the phase and frequency offset of the outputs

• Supports manual and automatic selected input clock switch

产品属性

  • 型号:

    82V3385PFG

  • 制造商:

    IDT

  • 制造商全称:

    Integrated Device Technology

  • 功能描述:

    SYNCHRONOUS ETHERNET WAN PLL

供应商 型号 品牌 批号 封装 库存 备注 价格
IDT
16+
8002
进口原装正品
询价
IDT
24+
QFP
54000
郑重承诺只做原装进口现货
询价
RENESAS(瑞萨)/IDT
24+
TQFP100(14x14)
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
IDT(Renesas收购)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
RENESAS(瑞萨)/IDT
2021+
TQFP-100(14x14)
499
询价
IDT
24+
SMD
85450
一级专营品牌全新原装热卖
询价
Renesas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
IDT
21+
TQFP
1372
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查
询价
RENESAS ELECTRONICS
24+
N/A
315
原装原装原装
询价
IDT
24+
TQFP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
询价