5秒后页面跳转
DS21348GNB PDF预览

DS21348GNB

更新时间: 2024-11-25 14:41:51
品牌 Logo 应用领域
美信 - MAXIM PC电信电信集成电路
页数 文件大小 规格书
76页 709K
描述
PCM Transceiver, 1-Func, PBGA49, 7 X 7 MM, CSBGA-49

DS21348GNB 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:BGA
包装说明:LFBGA, BGA49,7X7,32针数:49
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.06JESD-30 代码:S-PBGA-B49
JESD-609代码:e0长度:7 mm
功能数量:1端子数量:49
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LFBGA
封装等效代码:BGA49,7X7,32封装形状:SQUARE
封装形式:GRID ARRAY, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):245
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.5 mm子类别:Digital Transmission Interfaces
最大压摆率:0.1 mA标称供电电压:3.3 V
表面贴装:YES电信集成电路类型:PCM TRANSCEIVER
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:BALL端子节距:0.8 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmBase Number Matches:1

DS21348GNB 数据手册

 浏览型号DS21348GNB的Datasheet PDF文件第2页浏览型号DS21348GNB的Datasheet PDF文件第3页浏览型号DS21348GNB的Datasheet PDF文件第4页浏览型号DS21348GNB的Datasheet PDF文件第5页浏览型号DS21348GNB的Datasheet PDF文件第6页浏览型号DS21348GNB的Datasheet PDF文件第7页 
DS21348/DS21Q348  
3.3V E1/T1/J1 Line Interface  
www.maxim-ic.com  
FEATURES  
PIN CONFIGURATIONS  
1 1 1
 
PRELMINARY  
Complete E1, T1, or J1 Line Interface Unit  
(LIU)  
44  
TOP VIEW  
Supports Both Long-Haul And Short-Haul  
Trunks  
1
DS21348  
Internal Software-Selectable Receive-Side  
Termination for 75/100/120  
3.3V Power Supply  
32-Bit or 128-Bit Crystal-Less Jitter  
Attenuator Requires Only a 2.048MHz  
Master Clock for Both E1 and T1 with  
Option to Use 1.544MHz for T1  
44 TQFP  
DS21Q348  
Generates the Appropriate Line Build-Outs,  
with and without Return loss, for E1 and  
DSX-1 and CSU Line Build-Outs for T1  
AMI, HDB3, and B8ZS, Encoding/Decoding  
16.384MHz, 8.192MHz, 4.096MHz, or  
2.048MHz Clock Output Synthesized to  
Recovered Clock  
49 CSBGA  
(7mm x 7mm)  
Programmable Monitor Mode for Receiver  
Loopbacks and PRBS Pattern Generation/  
Detection with Output for Received Errors  
Generates/Detects In-Band Loop Codes,  
1 to 16 Bits Including CSU Loop Codes  
8-Bit Parallel or Serial Interface with  
Optional Hardware Mode  
See Section 8 for 144-pin CSBGA pinout.  
ORDERING INFORMATION  
TEMP  
PART  
CHANNEL  
PIN-PACKAGE  
Muxed and Nonmuxed Parallel Bus Supports  
Intel or Motorola  
RANGE  
DS21348TN  
DS21348TN+  
DS21348T  
DS21348T+  
DS21348GN  
DS21348GN+  
DS21348G  
DS21348G+  
DS21Q348N  
DS21Q348  
Single  
Single  
Single  
Single  
Single  
Single  
Single  
Single  
Four  
-40°C to +85°C 44 TQFP  
-40°C to +85°C 44 TQFP  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C 49 CSBGA  
-40°C to +85°C 49 CSBGA  
0°C to +70°C  
0°C to +70°C  
Detects/Generates Blue (AIS) Alarms  
NRZ/Bipolar Interface for Tx/Rx Data I/O  
Transmit Open-Circuit Detection  
Receive Carrier Loss (RCL) Indication  
(G.775)  
44 TQFP  
44 TQFP  
49 CSBGA  
49 CSBGA  
High-Impedance State for TTIP and TRING  
50mA (RMS) Current Limiter  
-40°C to +85°C 144 CSBGA  
0°C to +70°C 144 CSBGA  
Four  
+ Denotes lead-free/RoHS-compliant package.  
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.  
1 of 76  
REV: 011206  

DS21348GNB 替代型号

型号 品牌 替代类型 描述 数据表
DS2148GNB MAXIM

完全替代

PCM Transceiver, 1-Func, CMOS, PBGA49, 7 X 7 MM, CSBGA-49
DS2148G+ MAXIM

功能相似

5V E1/T1/J1 Line Interface Unit
DS21348GN+ MAXIM

功能相似

PCM Transceiver, 1-Func, PBGA49, 7 X 7 MM, ROHS COMPLIANT, CSBGA-49

与DS21348GNB相关器件

型号 品牌 获取价格 描述 数据表
DS21348T DALLAS

获取价格

3.3V E1/T1/J1 Line Interface
DS21348T+ MAXIM

获取价格

PCM Transceiver, 1-Func, PQFP44, 10 X 10 MM, 1 MM HEIGHT, ROHS COMPLIANT, TQFP-44
DS21348TB MAXIM

获取价格

PCM Transceiver, 1-Func, PQFP44, 10 X 10 MM, 1 MM HEIGHT, TQFP-44
DS21348TB ROCHESTER

获取价格

DATACOM, PCM TRANSCEIVER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, TQFP-44
DS21348TN DALLAS

获取价格

3.3V E1/T1/J1 Line Interface
DS21348TN+ MAXIM

获取价格

PCM Transceiver, 1-Func, PQFP44, 10 X 10 MM, 1 MM HEIGHT, ROHS COMPLIANT, TQFP-44
DS21348TNB MAXIM

获取价格

PCM Transceiver, 1-Func, PQFP44, 10 X 10 MM, 1 MM HEIGHT, TQFP-44
DS21348T-W MAXIM

获取价格

PCM Transceiver, 1-Func, PQFP44, 10 X 10 MM, 1 MM HEIGHT, TQFP-44
DS21349 MAXIM

获取价格

3.3V T1/J1 Line Interface Unit
DS21349_V01 MAXIM

获取价格

3.3V T1/J1 Line Interface Unit