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IDT82V3385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:
IDT82V3385
- 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 |
2020+ |
QFN |
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 | ||
IDT |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
IDT |
22+23+ |
QFN |
52719 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
IDT10 |
23+ |
QFP |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
IDT |
QFN |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
IDT |
23+ |
BGA |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
IDT |
22+ |
QFP |
10000 |
原装现货假一赔十 |
询价 | ||
IDT |
18+ |
QFP100 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
IDT |
2021+ |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
IDT |
23+ |
TQFP |
6500 |
专注配单,只做原装进口现货 |
询价 |