参数资料
型号: DS26303LN-75+
厂商: Maxim Integrated Products
文件页数: 81/101页
文件大小: 0K
描述: IC LIU E1/T1/J1 3.3V 144-ELQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 13
类型: 线路接口装置(LIU)
驱动器/接收器数: 8/8
规程: T1/E1/J1
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 144-LQFP 裸露焊盘
供应商设备封装: 144-LQFP 裸露焊盘
包装: 托盘
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
80 of 101
10 AC CHARACTERISTICS
10.1 Line Interface Characteristics
Table 10-1. Transmitter Characteristics
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
E1 75
Ω
2.14
2.37
2.6
E1 120
Ω
2.7
3.0
3.3
T1 100
Ω
2.4
3.0
3.6
Output Mark Amplitude
V
T1 110
Ω
2.4
3.0
3.6
V
Output Zero Amplitude (Note 1)
Vs
-0.3
+0.3
V
Transmit Amplitude Variation with
Supply
-1
+1
%
Single-rail
8
Transmit Path Delay
Dual-rail
3
UI
Table 10-2. Receiver Characteristics
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Cable Attenuation
Attn
12
dB
Analog Loss-of-Signal Threshold
(Note 1)
200
mV
Analog Loss-of-Signal Threshold
Hysteresis
(Note 1)
60
mV
192
Allowable Zeros Before Loss
(Note 2)
2048
24
192
Allowable Ones Before Loss (Note 3)
192
Dual-rail
3
Receive Path Delay
Single-rail
8
UI
Note 1:
Measured at the RRINGn and RTIPn pins with an all-ones input pattern.
Note 2:
192 zeros for T1 and T1.231 specification compliance, 192 zeros for E1 and G.775 specification compliance, 2048 zeros for ETS
300 233 compliance.
Note 3:
24 ones in 192-bit period for T1.231, 192 ones for G.775, 192 ones for ETS 300 233.
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DS26303LN-75+ 功能描述:电信线路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
DS26303LN-75+A3 功能描述:电信线路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
DS26303LN-75A3 功能描述:电信线路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
DS26303LN-XXX 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:3.3V, E1/T1/J1, Short-Haul, Octal Line Interface Unit
DS26303LN-XXX+ 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:3.3V, E1/T1/J1, Short-Haul, Octal Line Interface Unit