DS21349Q+
- Mfr.Part #
- DS21349Q+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC LIU T1/J1 3.3V 28-PLCC
- Stock
- 30
- In Stock :
- 30
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Telecom
- Function :
- Line Interface Unit (LIU)
- Base Part Number :
- DS21349
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2003
- JESD-609 Code :
- e3
- Telecom IC Type :
- PCM TRANSCEIVER
- Number of Transceivers :
- 1
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Terminal Finish :
- Tin
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Number of Terminations :
- 28
- Voltage - Supply :
- 3.135V~3.465V
- Factory Lead Time :
- 10 Weeks
- Terminal Position :
- QUAD
- Terminal Form :
- J BEND
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 28
- Operating Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 4.57mm
- Qualification Status :
- Not Qualified
- Package / Case :
- 28-LCC (J-Lead)
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage :
- 3.3V
- Lead Free :
- Lead Free
- Datasheets
- DS21349Q+

Telecom Analog Devices, Inc. DS21349Q+ Overview
The DS21349Q+ from Analog Devices, Inc. is a specialized Integrated Circuit (IC) designed for robust T1/J1 line interface applications. Operating at 3.3V and packaged in a 28PLCC format, this IC provides a crucial solution for managing and facilitating telecommunications data transfer. The Telecom Analog Devices, Inc. DS21349Q+ is engineered to handle high-speed digital communications, ensuring reliable performance in demanding environments. This component is essential for developers looking to integrate dependable communication capabilities into their systems, offering superior signal integrity and reduced power consumption.
DS21349Q+ Features
This IC comes equipped with several key features that make it ideal for telecommunications applications, including full compliance with T1 and J1 standards, an integrated jitter attenuator, and support for both long and short haul lines. The DS21349Q+ also includes built-in diagnostics and protection circuits, which enhance system reliability by detecting and reacting to line faults and other abnormal conditions.
DS21349Q+ Applications
- Telecommunications Equipment: Utilized in T1/J1 line cards, the DS21349Q+ facilitates high-speed data and voice communications across telecom networks.
- Networking Infrastructure: Implements in routers and switches, ensuring efficient data handling and transmission integrity in complex network topologies.
- Industrial Data Acquisition: Applied in industrial settings for reliable data transfer between equipment, optimizing operational efficiency and connectivity.
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