參數(shù)資料
型號: DS3105LN+
廠商: Maxim Integrated Products
文件頁數(shù): 24/124頁
文件大?。?/td> 0K
描述: IC TIMING LINE CARD 64-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 160
類型: 定時卡 IC,多路復(fù)用器
PLL:
主要目的: 以太網(wǎng),SONET/SDH,Stratum,電信
輸入: CMOS,LVDS,LVPECL,TTL
輸出: CMOS,LVDS,LVPECL,TTL
電路數(shù): 1
比率 - 輸入:輸出: 5:2
差分 - 輸入:輸出: 無/是
頻率 - 最大: 312.5MHz
電源電壓: 1.62 V ~ 1.98 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
DS3105
12
5.4
Output APLL Features
Three separate clock-multiplying, jitter attenuating APLLs can simultaneously produce SONET/SDH rates,
Fast/Gigabit Ethernet rates, and 10G Ethernet rates, all locked to a common reference clock
The T0 APLL has frequency options suitable for N x 19.44MHz, N x DS1, N x E1, N x 25MHz, and
N x 62.5MHz
The T4 APLL has frequency options suitable for N x 19.44MHz, N x DS1, N x E1, N x DS2, DS3, E3,
N x 10MHz, N x 10.24MHz, N x 13MHz, N x 25MHz, and N x 62.5MHz
The T0 APLL2 produces 312.5MHz for 10G Synchronous Ethernet applications
5.5
Output Clock Features
Two output clocks: one CMOS/TTL (≤ 125MHz) and one LVDS/LVPECL (≤ 312.50MHz)
Output clock rates include 2kHz, 8kHz, N x DS1, N x E1, DS2, DS3, E3, 6.48MHz, 19.44MHz, 38.88MHz,
51.84MHz, 77.76MHz, 155.52MHz, 311.04MHz, 2.5MHz, 25MHz, 125MHz, 156.25MHz, 312.50MHz,
10MHz, 10.24MHz, 13MHz, 30.72MHz, and various multiples and submultiples of these rates
Custom clock rates also available: any multiple of 2kHz up to 77.76MHz, any multiple of 8kHz up to 311.04MHz,
and any multiple of 10kHz up to 388.79MHz
All outputs have < 1ns peak-to-peak output jitter; outputs from APLLs have < 0.5ns peak-to-peak
8kHz frame-sync and 2kHz multiframe-sync outputs have programmable polarity and pulse width, and can
be disciplined by a 2kHz or 8kHz sync input
5.6
General Features
Operates from a single external 12.800MHz local oscillator (XO or TCXO)
SPI serial microprocessor interface
Four general-purpose I/O pins
Register set can be write protected
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DS3105LN+ 功能描述:計時器和支持產(chǎn)品 Line Card Timing IC RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
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