参数资料
型号: DS26334GN
英文描述: 3.3V, 16-Channel, E1/T1/J1 Short and Long-Haul Line Interface Unit
中文描述: 3.3伏,16路,E1/T1/J1短,长途线路接口单元
文件页数: 95/115页
文件大小: 756K
代理商: DS26334GN
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
95 of 115
9 AC TIMING CHARACTERISTICS
9.1 Line Interface Characteristics
Table 9-1. Transmitter Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
E1 75
2.14
2.37
2.6
E1 120
2.7
3.0
3.3
T1 100
2.4
3.0
3.6
Output Mark
Amplitude
T1 110
V
M
2.4
3.0
3.6
V
Output Zero Amplitude
V
S
-0.3
+0.3
V
1
Transmit Amplitude Variation with
Supply
-1%
+1%
Single Rail
8
Transmit Path Delay
Dual Rail
3
UI
Table 9-2. Receiver Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Cable Attenuation
Attn
12
dB
Analog Loss-of-Signal Threshold
200
Hysteresis Short-Haul Mode
100
mv
1
Analog Loss-of-Signal Threshold
Long-Haul Mode
30
Hysteresis Long-Haul Mode
40
mv
192
192
2048
24
192
192
Allowable Zeros Before Loss
2
Allowable Ones Before Loss
3
Single Rail
8
Receive Path Delay
Dual Rail
3
UI
Note 1:
Measured at the RRING and RTIP pins.
Note 2:
192 zeros for T1 and T1.231 Specification Compliance; 192 zeros for E1 and G.775 Specification
Compliance; 2048 zeros for ETSI 300 233 compliance.
Note 3:
24 ones in 192-bit period for T1.231; 192 ones for G.775; 192 ones for ETSI 300 233.
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DS26334GN+ 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short/Long Haul 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
DS26334GNA2 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
DS26334GNA2+ 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
DS26334GNA3 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short/Long Haul 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
DS26334GNA3+ 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short/Long Haul 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