参数资料
| 型号： | DS21Q59LN+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/76页 |
| 文件大小： | 0K |
| 描述： | IC TXRX E1 QUAD 100-LQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 90 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 4/4 |
| 规程： | E1 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-LQFP（14x14） |
| 包装： | 托盘 |
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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS21Q59LN+ | 功能描述:网络控制器与处理器 IC Quad E1 Transceiver RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS21S07A | 制造商:Maxim Integrated Products 功能描述: |
| DS21S07AE | 功能描述:SCSI 接口集成电路 RoHS:否 制造商:Texas Instruments 工作电源电压:2.7 V to 5.25 V 电源电流:13 mA 最大工作温度:+ 70 C 最小工作温度:0 C 安装风格:SMD/SMT 封装 / 箱体:SSOP-36 封装:Tube |
| DS21S07AE/T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:SCSI Terminator |
| DS21S07AE/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:IC TERMINATOR SCSI 20-TSSOP |
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