參數(shù)資料
型號: DS26503LN+
廠商: Maxim Integrated Products
文件頁數(shù): 90/122頁
文件大?。?/td> 0K
描述: IC T1/E1/J1 BITS ELEMENT 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: BITS 元件,多路復(fù)用器
PLL:
主要目的: T1/E1
輸入: 時鐘
輸出: 時鐘
電路數(shù): 1
比率 - 輸入:輸出: 2:2
差分 - 輸入:輸出: 無/無
頻率 - 最大: 6.312MHz
電源電壓: 3.135 V ~ 3.465 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
產(chǎn)品目錄頁面: 1430 (CN2011-ZH PDF)
DS26503 T1/E1/J1 BITS Element
7 of 122
1. FEATURES
1.1 General
64-pin, 10mm x 10mm LQFP package
3.3V supply with 5V-tolerant inputs and outputs
Evaluation kits
IEEE 1149.1 JTAG Boundary Scan
Driver source code available from the factory
1.2 Line Interface
Requires a single master clock (MCLK) for E1, T1, or J1 operation. Master clock can be
2.048MHz, 4.096MHz, 8.192MHz, 12.8MHz (available in CPU interface mode only), or
16.384MHz. Option to use 1.544MHz, 3.088MHz, 6.176MHz, or 12.5552MHz for T1-only
operation.
Fully software configurable
Short- and long-haul applications
Automatic receive sensitivity adjustments
Ranges include 0dB to -43dB or 0dB to -12dB for E1 applications; 0dB to -36dB or 0dB to -15dB
for T1 applications
Receive level indication in 2.5dB steps from -42.5dB to -2.5dB
Internal receive termination option for 75, 100, 110, and 120 lines
Monitor application gain settings of 20dB, 26dB, and 32dB
G.703 receive-synchronization signal mode
Flexible transmit-waveform generation
T1 DSX-1 line build-outs
E1 waveforms include G.703 waveshapes for both 75 coax and 120 twisted cables
AIS generation independent of loopbacks
Alternating ones and zeros generation
Square-wave output
Open-drain output option
Transmitter power-down
Transmitter 50mA short-circuit limiter with exceeded indication of current limit
Transmit open-circuit-detected indication
1.3 Jitter Attenuator (T1/E1 Modes Only)
32-bit or 128-bit crystal-less jitter attenuator
Requires only a 2.048MHz master clock for both E1 and T1 operation with the option to use
1.544MHz for T1 operation
Can be placed in either the receive or transmit path or disabled
Limit trip indication
相關(guān)PDF資料
PDF描述
DS3105LN+ IC TIMING LINE CARD 64-LQFP
DS3106LN+ IC TIMING LINE CARD 64-LQFP
DS3231MZ+ IC RTC I2C 8SOIC
DS3231SN#T&R IC RTC W/TCXO 16-SOIC
DS3232MZ+ IC RTC W/SRAM I2C 8SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS26503LN+ 功能描述:計(jì)時器和支持產(chǎn)品 E1-T1-J1 Bits Element 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
DS26504 制造商:Maxim Integrated Products 功能描述:T1/E1/J1 ENH BITS ELEMENT LQFP - Trays
DS26504_06 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:T1/E1/J1/64KCC BITS Element
DS26504DK 功能描述:網(wǎng)絡(luò)開發(fā)工具 DS26504 Dev Kit RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
DS26504L 功能描述:計(jì)時器和支持產(chǎn)品 E1/T1/J1/64Kcc Bits Element 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