DS26528 – Octal T1/E1/J1 Transceiver

Description

Technical Specifications:

• Transmission Modes: T1 (1.544 Mbps), E1 (2.048 Mbps), J1 compliant
• Number of Channels: 8 transceivers in a single package
• Power Supply: 3.3V with low power consumption
• Interface Options: SPI and parallel interface
• Operating Temperature: -40°C to +85°C
• Package Type: 256-Pin BGA (Ball Grid Array)
• Applications: Telecom infrastructure, VoIP gateways, digital PBX systems, wireless base stations, and network interface devices.

Product Features:

• Multi-Mode Support: Supports T1, E1, and J1 transmission standards.
• Integrated Framing & Signaling: Reduces external component requirements and simplifies design.
• Flexible Line Interface: Supports both long-haul and short-haul applications.
• Jitter Attenuation: Built-in jitter attenuation for improved signal integrity.
• Diagnostic Capabilities: Onboard loopback and PRBS (pseudo-random bit sequence) generation for testing.
• Low Power Consumption: Optimized for power efficiency in high-density designs.
• SPI and Parallel Interface: Provides flexible control options for integration with microcontrollers and FPGAs.
• Robust Clock Management: Integrated clock recovery and synchronization features.