CH5008
OVERVIEW
LQFP144
The CH5008 is an 8 Channel E1 LIU designed by Chiphomer Technology Limited. It integrates 8 independent receivers and transmitters on a single chip. Together with CP5018, the CH5008 can provide interface function between E1 line and PCM Highway.
FEATURES
Supports 75ohm E1 coaxial and 120ohm E1 twisted pair applications Crystal-less jitter attenuator Constant throughput delay plies with ITU G.736, G.742, G.823 and ETSI CTR12/13 specification Optimized for SDH applications, plies with ITU G.783 mapping jitter specification LOS detector plies with ITU G.775 and ETSI ETS 300 233 Provides non-intrusive Protected Monitoring Points (PMP) per ITU G.772 Transmit return loss exceeds ETSI ETS 300166 AMI or HDB3 encoder/decoder Analog, digital and remote Loopback for testing purpose Hitless Protection Switching (HPS) for 1 to 1 protection without relays Selectable hardware and parallel/serial host interface IEEE 1149.1 JTAG boundary scan 3.3V supply with 5V tolerant...
