Quad E1 Framer

DESCRIPTION The DS21Q43A combines four of the popular DS2143 E1 Controllers onto a single monolithic die. The “A” designation denotes that some new features are available in the Quad version which were not available in the single E1 device. The added features in the DS21Q43A are listed in Section

四路、E1成帧器

The DS21Q43A combines four of the popular DS2143 E1 controllers onto a single monolithic die. The \"A\" designation denotes that some new features are available in the quad version that were not available in the single E1 device. The added features in the DS21Q43A are listed in Section 1. The DS21Q4 \n• Four E1(CEPT or PCM-30)/ISDN-PRI framing transceivers \n• All four framers are fully independent; transmit and receive sections of each framer are fully independent \n• Frames to FAS, CAS, CCS, and CRC4 formats \n• 8-bit parallel control port that can be connected to either multiplexed or nonmul;

Quad E1 Framer

文件：748.55 Kbytes Page：60 Pages

Quad E1 Framer

DESCRIPTION The DS21Q43A combines four of the popular DS2143 E1 Controllers onto a single monolithic die. The “A” designation denotes that some new features are available in the Quad version which were not available in the single E1 device. The added features in the DS21Q43A are listed in Section

Quad E1 Framer

DESCRIPTION The DS21Q43A combines four of the popular DS2143 E1 Controllers onto a single monolithic die. The “A” designation denotes that some new features are available in the Quad version which were not available in the single E1 device. The added features in the DS21Q43A are listed in Section

封装/外壳：128-LQFP 包装：托盘 描述：IC TELECOM INTERFACE 128LQFP 集成电路（IC） 电信

封装/外壳：128-LQFP 包装：卷带（TR） 描述：IC TELECOM INTERFACE 128LQFP 集成电路（IC） 电信