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 the device is configured in rail mode.

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

IDT82V2058DA circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
IDT82V2058DA
IDT82V2058DA

IC LIU E1 8CH SHORT HAUL 144TQFP
Data Sheet
0-30: $15.02
IDT82V2058DAG
IDT82V2058DAG

IC LIU E1 8CH SHORT HAUL 144TQFP
Data Sheet
0-30: $15.02