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參數資料
| 型號： | DS2175S/T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ELASTIC STORE T1/CEPT 16-SOIC |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1,000 |
| 類型： | 存儲器 |
| Tx/Rx類型： | T1/CEPT |
| 延遲時間： | 100ns |
| 電容 - 輸入： | 5pF |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 電流 - 電源： | 9mA |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 16-SOIC W |
| 包裝： | 帶卷 (TR) |
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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
相關PDF資料 |
PDF描述 |
|---|---|
| DS2175+ | IC ELASTIC STORE T1/CEPT 16-DIP |
| DS2175 | IC ELASTIC STORE T1/CEPT 16-DIP |
| 141-0694-012 | CONN PLUG SMA SLD W/O CONT RG402 |
| 141-0693-062 | CONN PLUG SMA STR SLD RG-405 |
| ISL33003IUZ-T | IC BUS BUFF HOTSWAP 2WR 8MSOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DS2176 | 功能描述:網絡控制器與處理器 IC T1 Receive Buffer RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 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 |
| DS2176+ | 功能描述:網絡控制器與處理器 IC T1 Receive Buffer RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 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 |
| DS2176IND | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| DS2176N | 功能描述:網絡控制器與處理器 IC T1 Receive Buffer RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 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 |
| DS2176Q | 功能描述:網絡控制器與處理器 IC T1 Receive Buffer RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 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 |
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