Infineon Technologies PEB2255
E1/T1/J1 Framer and Line Interface Component
| Part No. | PEB2255 |
|---|---|
| Datasheet | PEB2255 Download |
| Manufacturer |  Infineon Technologies |
| Description | E1/T1/J1 Framer and Line Interface Component |
| Buy | Stock & Price |
APPLICATIONS
FALC®-LH PEB 2255 Version 1.3 1.1FEATURES
Line Interface● High density, generic interface for all E1/T1/J1 applications
● Analog receive and transmit circuitry for long haul and short haul applications
● Data and clock recovery using an integrated P-MQFP-80-1 digital phase locked loop
● Maximum line attenuation up to -43 dB at 1024 kHz (E1) and up to -36 dB at 772 kHz (T1/J1)
● Programmable transmit pulse shapes for E1 and T1/J1 pulse masks
● Programmable line build-out for CSU signals according to ANSI T1.403 + FCC68 in steps of 0 dB, -7.5 dB, -15 dB and -22.5 dB (T1/J1)
● Low transmitter output impedances for high transmit return loss
● Tristate function of the analog transmit line outputs
● Transmit line monitor protecting the device from damage
● Jitter specifications of ITU-T I.431, G.703, G.736 (E1), G.823 (E1) and AT&T TR62411 (T1/J1) are met
● Optional crystal-less wander and jitter attenuation/compensation
● Dual rail or single rail digital inputs and outputs
●...
