PCM Line Repeater
XR-T5600/T5620
T1, T148C, & 2 M Bitls PCM Line Repeater
GENERAL DESCRIPTION
FUNCTIONAL BLOCK DIAGRAM
The XR-T5600/T5...
Description
XR-T5600/T5620
T1, T148C, & 2 M Bitls PCM Line Repeater
GENERAL DESCRIPTION
FUNCTIONAL BLOCK DIAGRAM
The XR-T5600/T5620 is a bipolar monolithic repeater IC designed for PCM carrier systems operating at 1.544 M bit/s (Tl),2 M bit/s, or 2.37 M bit/s (T148C). It provides all of the active circuits required for one side of a PCM repeater. A crystal filter clock extraction version of XR-T5600/ T5620 is available as XR-T5700/T5720.
FEATURES
Single 5.1 V Power Supply Less than JO ns Sampling Pulse over the Operating Range Triple Matched ALBO Ports 2 M Bit/s Capability
ALBO GROUND
ALBO PORT 1
ALBO PORT 2
ALBO PORT 3
PREAMP -VE INPUT
PREAMP +VE INPUT
PREAMP -VE OUTPUT
PREAMP +VE OUTPUT
SUBSTRATE GROUND
ALBO CONTROL
CLOCK AMPLIFIER BIAS
LC TANK
VCC
CLOCK OUTPUT
PHASE SHIFTED CLOCK INPUT
-VE DATA OUTPUT
APPLICATIONS
DIGITAL GROUND
+VE DATA OUTPUT
T1 PCM Repeater T148C PCM Repeater European 2 M Bit/s PCM Repeater T1C PCM Repeater (requires external preamplifier)
SYSTEM DESCRIPTION
ORDE...
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