參數(shù)資料
型號(hào): ML53612
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 64-Channel Full Duplex H.100/H.110 CT Bus System Interface and Time-Slot Interchange
中文描述: 64通道全雙工H.100/H.110 CT總線系統(tǒng)接口和時(shí)隙交換
文件頁(yè)數(shù): 6/68頁(yè)
文件大小: 696K
代理商: ML53612
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ML53612
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Oki Semiconductor
1.0 FEATURES
1.1 Applications
Low- to medium-density computer telephony hardware (PCI and cPCI platforms)
Enhanced service platforms
Private branch exchanges (PBXs)
Wireless base stations
Internet telephony systems
Digital trunking equipment
High functionality, low cost implementation of
the ECTF H.100/H.110 interoperability
specifications.
Simple to connect PCI and cPCI board-level
circuitry to the universally accepted CT Bus.
Ultra slim profiling (176-pin LQFP package).
Up to 128 programmable connections (64
transmit and 64 receive) to any of the 4096 time-
slots on the H.100/H.110 CT Bus.
8-channel stream-to-stream switching for data
stream connections at variable rates.
Implementation of all compatibility signals for
complete interoperability with existing 4 MHz
SCbus, 8 MHz SCbus, 2 MHz MVIP-90
devices, and H-MVIP.
Master PLL meets AT&T 62411 MTIE and jitter
attenuation requirements to provides reliable
clock synchronization for network-grade
connection to digital network interfaces.
Supports all H.100/H.110 CT Bus clock fallback
features.
Choice of constant or minimum switching
delay on a per time-slot basis.
3.3 V I/O with 5 V tolerant input.
Supports multiplexed and nonmultiplexed
address/data bus modes for both Intel and
Motorola microprocessors.
Supports CT Bus optional message channel
interface, for both H.100 (PCI) and H.110 (cPCI)
applications.
Supports a variety of framing formats via a
configurable local bus.
Efficient microprocessor interface access to
Local and CT Bus data streams through direct
parallel access to/from transmit and receive
switch.
Direct Parallel Access to/from Transmit and
Receive switch allows efficient microprocessor
interface access to local and CT Bus data
streams.
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