DS2153Q E1 Single-Chip Transceiver For Network Interfaces

DS2153Q is used in E1 designs that need an integrated approach to line interface, clock/data recovery, and framing. It targets PCM-30 and ISDN-PRI style interfaces where you want a single device to cover core physical-layer tasks while keeping the host control model simple. DS2153Q includes on-board line interface functions and framing support, which helps reduce external circuitry and improves repeatability across builds. It is often applied in access platforms, multiplexers, and telecom interface cards where serviceability matters and diagnostics must be consistent. Route the line-side analog components with short, controlled paths and keep the digital bus away from sensitive receive nodes. In firmware, treat DS2153Q status and alarms as first-class signals for maintenance logging. Request a quote for DS2153Q.