Product Summary
The DS3112 TEMPE (T3 E3 MultiPlexEr) device can be used either as a multiplexer or a T3/E3 framer. When the device is used as a multiplexer, it can be operated in one of three modes: M13- multiplex 28 T1 lines into a T3 data stream; E13-multiplex 16 E1 lines into a E3 data stream; G.747- multiplex 21 E1 lines into a T3 data stream. The DS3112 is designed for wide area network access equipment, pbxs, access concentrators, digital cross-connect systems, switches, routers, optical multiplexers, adms, test equipment, etc.
Parametrics
Absolute maximum ratings: (1)Voltage Range on Any Pin with Respect to VSS (except VDD): -0.3V to 5.5V; (2)Supply Voltage (VDD) Range with Respect to VSS: -0.3V to 3.63V; (3)Operating Temperature Range: 0鈩?to +70鈩? (4)Storage Temperature Range: -55鈩?to +125鈩? (5)Soldering Temperature Range See: J-STD-020A Specification.
Features
Features: (1)Operates as M13 or E13 multiplexer or as standalone T3 or E3 framer; (2)Flexible multiplexer can be programmed for multiple configurations; (3)Two T1/E1 drop and insert ports; (4)Supports T3 C-bit parity mode; (5)B3ZS/HDB3 encoder and decoder; (6)Generates and detects T3/E3 alarms; (7)Generates and detects T2/E2 alarms; (8)Integrated HDLC controller handles LAPD messages without host intervention; (9)Integrated FEAC controller; (10)Integrated BERT supports performance monitoring; (11)T3/E3 and T1/E1 diagnostic (Tx to Rx), line(Rx to Tx), and payload loopback supported; (12)Nonmultiplexed or multiplexed 16-bit control port (with optional 8-bit mode); (13)3.3V supply with 5V tolerant I/O; (14)Available in 256-pin 1.27mm pitch BGA package; (15)IEEE 1149.1 JTAG support.
Diagrams
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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DS3112 |
Maxim Integrated Products |
Network Controller & Processor ICs TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX |
Data Sheet |
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DS3112+ |
Maxim Integrated Products |
Network Controller & Processor ICs TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX |
Data Sheet |
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DS3112D1 |
Maxim Integrated Products |
Network Controller & Processor ICs TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX |
Data Sheet |
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DS3112N+ |
Maxim Integrated Products |
Network Controller & Processor ICs TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX |
Data Sheet |
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DS3112N+W |
Maxim Integrated Products |
Network Controller & Processor ICs TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX |
Data Sheet |
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DS3112RD |
Maxim Integrated Products |
Network Controller & Processor ICs |
Data Sheet |
Negotiable |
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DS3112N |
Maxim Integrated Products |
Network Controller & Processor ICs TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX |
Data Sheet |
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DS3112D1+ |
Maxim Integrated Products |
Network Controller & Processor ICs TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX |
Data Sheet |
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