參數(shù)資料
型號： DS21Q59L
廠商： Maxim Integrated Products
文件頁數(shù)： 1/76頁
文件大小： 0K
描述： IC TXRX E1 QUAD 3.3V 100-LQFP
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
產(chǎn)品變化通告： Product Discontinuation 20/Feb/2012
標準包裝： 90
功能： 收發(fā)器
接口： E1
電路數(shù)： 4
電源電壓： 3.14 V ~ 3.47 V
電流 - 電源： 230mA
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 100-LQFP
供應商設備封裝： 100-LQFP（14x14）
包裝： 托盤
包括： AIS 警報檢測器和發(fā)生器，回送功能，PRBS 發(fā)生器 / 檢測器，遠程檢測器和發(fā)生器
1 of 76
REV: 090104
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
GENERAL DESCRIPTION
The DS21Q59 E1 quad transceiver contains all the
necessary functions for connecting to four E1 lines.
The DS21Q59 is a direct replacement for the
DS21Q50, with the addition of signaling access and
improved interrupt handling. It is composed of a line
interface unit (LIU), framer, and a TDM backplane
interface, and is controlled through an 8-bit parallel
port configured for Intel or Motorola bus operations or
serial port operation.
APPLICATIONS
DSLAMs
Routers
IMA and WAN Equipment
PIN CONFIGURATION
FEATURES
§
Four Complete E1 (CEPT) PCM-30/ISDN-PRI
Transceivers
§
Pin Compatible with the DS21Q50
§
Long-Haul and Short-Haul Line Interfaces
§
32-Bit or 128-Bit Crystal-Less Jitter Attenuator
§
Frames to FAS, CAS, and CRC4 Formats
§
CAS/CCS Signaling Support
§
4MHz/8MHz/16MHz Clock Synthesizer
§
Flexible System Clock with Automatic Source
Switching on Loss-of-Clock Source
§
Two-Frame Elastic-Store Slip Buffer on the
Receive Side
§
Interleaving PCM Bus Operation Up to
16.384MHz
§
Configurable Parallel and Serial Port Operation
§
Detects and Generates Remote and AIS Alarms
§
Fully Independent Transmit and Receive
Functionality
§
Four Separate Loopback Functions
§
PRBS Generation/Detection/Error Counting
§
3.3V Low-Power CMOS
§
Large Counters for Bipolar and Code Violations,
CRC4 Codeword Errors, FAS Word Errors, and
E Bits
§
Eight Additional User-Configurable Output Pins
§ 100-Pin (14mm) LQFP Package
ORDERING INFORMATION
PART
TEMP RANGE
PIN-PACKAGE
DS21Q59L
0°C to +70°C
100 LQFP
DS21Q59LN
-40°C to +85°C
100 LQFP
LQFP
1
100
Dallas
Semiconductor
DS21Q59
TOP VIEW
DS21Q59
E1 Quad Transceiver
www.maxim-ic.com
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參數(shù)描述
DS21Q59L+ 功能描述:網(wǎng)絡控制器與處理器 IC Quad E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21Q59LN 功能描述:網(wǎng)絡控制器與處理器 IC Quad E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21Q59LN+ 功能描述:網(wǎng)絡控制器與處理器 IC Quad E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21S07A 制造商:Maxim Integrated Products 功能描述:
DS21S07AE 功能描述:SCSI 接口集成電路 RoHS:否 制造商:Texas Instruments 工作電源電壓:2.7 V to 5.25 V 電源電流:13 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 安裝風格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube
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