High-Density Line Interface Units (LIUs)

Ease of use, design flexibility, and advanced feature sets make our LIUs the industry's most cost-effective solutions today. Efficient Per-Port Power Usage Adaptive Clock and Data Recovery Up to 1800m Built-In Jitter Attenuators
Complete List of T1/EI/JI LIUs
DS26324/DS26334 Features Small Package—17mm x 17mm, 256-pin CSBGA Parallel and Serial Interfaces AMI/HDB3 Encoding/Decoding Receive-Monitor Mode Handles 14dB to 30dB Combinations of Resistive Attenuation and 12dB to 43dB of Cable Attenuation Flexibility for Designs Software-Selectable Internal or External Termination 1+1 Redundancy Support Selectable Single-Rail and Dual-Rail Modes Generates E1/T1/J1 Clock Rates with Multiple-Frequency, External Master Clock Inherent Diagnostics AIS Generation/Detection Built-in Bit Error Rate Tester JTAG Parametric Tree/Search Product Line Tree   Product Line Homepage T/E Carrier and Packetized Communications   T/E Carrier and Packetized Communications        T/E Carrier and Packetized Communications  (96)    T1/E1/J1 Transmission  (47)    Single-Chip Transceivers (LIU and Framer)  (18)    Framers  (7)    Line Interface Units (LIU)  (9)    T3/E3 Transmission  (32)    Multiplexer-Framer  (2)    Framers  (7)    Line Interface Units (LIU)  (10)    Single Chip Transceivers  (5)    ATM/Packet PHYs with LIUs  (4)    ATM/Packet PHYs without LIUs  (3)    Bit Error-Rate Testers  (3)    Clock Rate Adapters  (4)    Ethernet Mappers  (17)        E1/T1 Termination  (3)        Carrier Ethernet  (9)        Clock Synchronization  (1)        ALSO SEE: Optoelectronics		16-Channel High-Density T1/E1/J1 Line Interface Units The DS26324/DS26334 16-channel, short-/long-haul line interface units (LIUs) support E1/T1/J1 from a single 3.3V power supply.