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参数资料
| 型号： | DS2175+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC ELASTIC STORE T1/CEPT 16-DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 25 |
| 类型： | 存储器 |
| Tx/Rx类型： | T1/CEPT |
| 延迟时间： | 100ns |
| 电容 - 输入： | 5pF |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 9mA |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-PDIP |
| 包装： | 管件 |
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092099
FEATURES
Rate buffer for T1 and CEPT transmission
systems
Synchronizes loop–timed and system timed
data streams on frame boundaries
Ideal for T1 (1.544 MHz) to CEPT (2.048
MHz), CEPT to T1 interfaces
Supports parallel and serial backplanes
Buffer depth is 2 frames
Comprehensive on–chip “slip” control logic
– Slips occur only on frame boundaries
– Outputs report slip occurrences and
direction
– Align feature allows buffer to be recentered
at any time
– Buffer depth easily monitored
Compatible with DS2180A T1 and DS2181A
CEPT Transceivers
Industrial temperature range of –40°C to
+85
°C available, designated DS2175N
PIN ASSIGNMENT
DESCRIPTION
The DS2175 is a low–power CMOS elastic–store memory optimized for use in primary rate telecommu-
nications transmission equipment. The device serves as a synchronizing element between async data
streams and is compatible with North American (T1–1.544 MHz) and European (CEPT–2.048 MHz) rate
networks. The chip has several flexible operating modes which eliminate support logic and hardware cur-
rently required to interconnect parallel or serial TDM backplanes. Application areas include digital
trunks, drop and insert equipment, digital cross–connects (DACS), private network equipment and
PABX–to–computer interfaces such as DMI and CPI.
DS2175
T1/CEPT Elastic Store
www.dalsemi.com
16-PIN DIP (300 MIL)
16-PIN SOIC (300 MIL)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VDD
SYSCLK
SFSYNC
SSER
SCHCLK
S/P
SCLKSEL
RCLKSEL
RCLK
RSER
RMSYNC
FSD
SLIP
VSS
ALN
SMSYNC
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2175+ | 功能描述:网络控制器与处理器 IC T1/CEPT Elastic Store 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 |
| DS2175N | 功能描述:网络控制器与处理器 IC T1/CEPT Elastic Store 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 |
| DS2175S | 功能描述:网络控制器与处理器 IC 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 |
| DS2175S/T&R | 制造商:Maxim Integrated Products 功能描述:ELASTIC STORE-SOIC-TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ELASTIC STORE T1/CEPT 16-SOIC 制造商:Maxim Integrated Products 功能描述:Network Controller & Processor ICs T1/CEPT Elastic Store |
| DS2175S/T&R | 功能描述:网络控制器与处理器 IC T1/CEPT Elastic Store 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 |
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