DS2180A T1 Transceiver www.
dalsemi.
com FEATURES Single chip DS1 rate transceiver Supports common framing standards – 12 frames/superframe “193S” – 24 frames/superframe “193E” Three zero suppression modes – B7 stuffing – B8ZS – Transparent Simple serial interface used for configuration, control and status monitoring in “processor” mode =“Hardware” mode requires no host processor; intended for stand-alone applications Selectable 0, 2, 4, 16 state robbed bit signaling modes Allows mix of “clear” and “non-clear” DS0 channels on same DS1 link Alarm generation and detection Receive error detection and counting for transmission performance monitoring 5V supply, low-power CMOS technology Surface-mo...

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