参数资料
型号: DS26324GNA2+
厂商: Maxim Integrated Products
文件页数: 53/120页
文件大小: 0K
描述: IC INTERFACE LINE 16CH 256-CSBGA
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 40
类型: 线路接口装置(LIU)
驱动器/接收器数: 16/16
规程: LIN
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 256-LBGA,CSBGA
供应商设备封装: 256-CSBGA(17x17)
包装: 托盘
DS26324 3.3V, 16-Channel, E1/T1/J1 Short-Haul Line Interface Unit
38 of 120
5.9.4
Transmit Pattern Generation
Pattern generation generates the outgoing test pattern, and passes it onto error insertion. The transmit pattern
generator is a 32-bit shift register that shifts data from the least significant bit (LSB) or bit 1 to the most significant
bit (MSB) or bit 32. The input to bit 1 is the feedback. For a PRBS pattern (generating polynomial x
n + xy + 1), the
feedback is an XOR of bit n and bit y. For a repetitive pattern (length n), the feedback is bit n. The values for n and
y are individually programmable (1 to 32). The output of the receive pattern generator is the feedback. If QRSS is
enabled, the feedback is an XOR of bits 17 and 20, and the output will be forced to one if the next 14 bits are all
zeros. QRSS is programmable (on or off). For PRBS and QRSS patterns, the feedback will be forced to one if bits
1 through 31 are all zeros. When a new pattern is loaded, the pattern generator is loaded with a seed/pattern value
before pattern generation starts. The seed/pattern value is programmable (0 – 2
n – 1).
5.9.4.1
Transmit Error Insertion
Error insertion inserts errors into the outgoing pattern data stream. Errors are inserted one at a time or at a rate of
one out of every 10
n bits. The value of n is programmable (1 to 7 or off). Single bit error insertion can be initiated
from the microprocessor interface, or by the manual error insertion input (TMEI). The method of single error
insertion is programmable (register or input). If pattern inversion is enabled, the data stream is inverted before the
overhead/stuff bits are inserted. Pattern inversion is programmable (on or off).
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DS26324GNA2+ 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GNA2+W 制造商:Maxim Integrated Products 功能描述:FRAMER E1/J1/T1 3.3V 256PIN TE-CSBGA - Rail/Tube
DS26324GNA3 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GNA3+ 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324N 制造商:Maxim Integrated Products 功能描述:DS26324 X16 T1E1J1 LIU S-HAUL IND - Rail/Tube