3.3V E1/T1/J1 Line Interface

DESCRIPTION The DS21348 is a complete selectable E1 or T1 LIU for short-haul and long-haul applications. Throughout the data sheet, J1 is represented wherever T1 exists. Receive sensitivity adjusts automatically to the incoming signal and can be programmed for 0dB to 12 dB or 0dB to 43dB for E1

文件：551.83 Kbytes 页数：73 Pages

DALLAS

3.3V E1/T1/J1 Line Interface

文件：792.77 Kbytes 页数：76 Pages

MAXIM

美信

3.3V、E1/T1/J1线路接口

The DS21348 is a complete selectable E1 or T1 line interface unit (LIU) for short-haul and long-haul applications. Throughout the data sheet, J1 is represented wherever T1 exists. Receive sensitivity adjusts automatically to the incoming signal and can be programmed for 0dB to 12dB or 0dB to 43dB fo \n• Complete E1, T1, or J1 line interface unit (LIU) \n• Supports both long-haul and short-haul trunks \n• Internal software-selectable receive-side termination for 75Ω/100Ω/120Ω \n• 3.3V power supply \n• 32-bit or 128-bit crystal-less jitter attenuator requires only a 2.048MHz master clock for both;

ADI

亚德诺

3.3V E1/T1/J1 Line Interface

DESCRIPTION The DS21348 is a complete selectable E1 or T1 LIU for short-haul and long-haul applications. Throughout the data sheet, J1 is represented wherever T1 exists. Receive sensitivity adjusts automatically to the incoming signal and can be programmed for 0dB to 12 dB or 0dB to 43dB for E1

文件：551.83 Kbytes 页数：73 Pages

DALLAS

3.3V E1/T1/J1 Line Interface

DESCRIPTION The DS21348 is a complete selectable E1 or T1 LIU for short-haul and long-haul applications. Throughout the data sheet, J1 is represented wherever T1 exists. Receive sensitivity adjusts automatically to the incoming signal and can be programmed for 0dB to 12 dB or 0dB to 43dB for E1

文件：551.83 Kbytes 页数：73 Pages

DALLAS

3.3V E1/T1/J1 Line Interface

DESCRIPTION The DS21348 is a complete selectable E1 or T1 LIU for short-haul and long-haul applications. Throughout the data sheet, J1 is represented wherever T1 exists. Receive sensitivity adjusts automatically to the incoming signal and can be programmed for 0dB to 12 dB or 0dB to 43dB for E1

文件：551.83 Kbytes 页数：73 Pages

DALLAS

3.3V E1/T1/J1 Line Interface

DESCRIPTION The DS21348 is a complete selectable E1 or T1 LIU for short-haul and long-haul applications. Throughout the data sheet, J1 is represented wherever T1 exists. Receive sensitivity adjusts automatically to the incoming signal and can be programmed for 0dB to 12 dB or 0dB to 43dB for E1

文件：551.83 Kbytes 页数：73 Pages

DALLAS

3.3V E1/T1/J1 Line Interface

文件：792.77 Kbytes 页数：76 Pages

MAXIM

美信

3.3V E1/T1/J1 Line Interface

文件：792.77 Kbytes 页数：76 Pages

MAXIM

美信

3.3V E1/T1/J1 Line Interface

文件：792.77 Kbytes 页数：76 Pages

MAXIM

美信