(Hong Kong)
Product Summary
The IDT82V2058DA is a single chip, 8-channel E1 short haul PCM transceiver with a reference clock of 2.048MHz. It contains 8 transmitters and 8 receivers. Both receivers and transmitters can be programmed to work either in single rail mode or dual rail mode. AMI or HDB3 encoder/decoder is selectable in single rail mode. Pre-encoded transmit data in NRZ format can be accepted when
Parametrics
IDT82V2058DA absolute maximum ratings: (1)VDDA,VDDD, Core Power Supply: -0.5 to 4.0 V; (2)VDDIO0,VDDIO1 I/O Power Supply: -0.5 to 4.0 V; (3)VDDT0-7 Transmit Power Supply: -0.5 to 7.0 V; (4)Input Voltage, Any Digital Pin: GND-0.5 to 5.5 V; (5)ESD Voltage, any pin: 2000 V; (6)Transient latch-up current, any pin: 100 mA; (7)Input current, any digital pin: -10 to 10 mA; (8)DC Input current, any analog pin: ±100 mA; (9)Pd, Maximum power dissipation in package: 1.6 W; (10)Tc, Case Temperature: 120℃; (11)Ts, Storage Temperature: -65 to +150℃.
Features
IDT82V2058DA features: (1)Fully integrated octal E1 short haul line interface which supports 120W E1 twisted pair and 75W E1 coaxial applications; (2)Selectable single rail or dual rail mode and AMI or HDB3 line encoder/decoder; (3)Built-in transmit pre-equalization meets G.703; (4)Selectable transmit/receive jitter attenuator meets ETSI CTR12/13, ITU G.736, G.742 and G.823 specifications; (5)SONET/SDH optimized jitter attenuator meets ITU G.783 mapping jitter specification; (6)Digital/analog LOS detector meets ITU G.775 and ETS 300233.
Diagrams
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 IDT82V2058DA |
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IC LIU E1 8CH SHORT HAUL 144TQFP |
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IDT82V2058DAG |
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IC LIU E1 8CH SHORT HAUL 144TQFP |
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