參數(shù)資料
型號(hào)： PCD5042
廠商： NXP Semiconductors N.V.
英文描述： DECT burst mode controller
中文描述： 無繩突發(fā)模式控制器
文件頁(yè)數(shù)： 3/28頁(yè)
文件大?。?/td> 134K
代理商： PCD5042
1996 Oct 31
3
Philips Semiconductors
Objective specification
DECT burst mode controller
PCD5042
1
FEATURES
On-chip pre-programmed Communication Controller
with embedded firmware for implementation of Traffic
Bearer Control (TBC), MAC message handling,
scanning, and control of the device’s other functional
units.
Fixed Part (FP) modes
TDMA frame (de)multiplexing
Encryption
Scrambling
CRC generation and checking
Beacon transmission control (by P00 packets)
On-chip comparator for receive data slicer function (only
available in the LQFP80 package)
Switches up to12 active speech channels from speech
interface to 1152 kbits/s. radio interface, and vice versa
Dual channel speech/data capability
RSSI measurement, with on-chip 6-bits peak/hold
detector
Local call switching for up to 6 internal calls on RF
side/local call switching on speech side.
Quality control report
Digital Phase Locked Loop (DPLL)
Synchronization (handset to active bearer, base station
to cluster of RFPs)
Seamless handover procedure
Fast (hardware) and slow (software) mute function
1 kbyte extended RAM memory
On-chip crystal oscillator (13.824 MHz)
Programmable microcontroller clock frequency
Programmable interrupts
Watchdog with two programmable time-outs
Low power consumption in standby mode
Low supply voltage (2.7 to 5.5 V)
SACMOS technology.
2
GENERAL DESCRIPTION
The PCD5042 DECT Burst Mode Controller (BMC) is a
custom IC that performs the DECT Physical Layer and
MAC Layer time-critical functions, for use in DECT base
station products which comply with the following
standards:
DECT CI part 2: Physical layer (DE/RES 3001-2)
DECT CI part 3 : Medium Access Control layer
(DE/RES 3001-3)
DECT CI part 7: Security features for DECT
(DE/RES 3001-7)
DECT CI part 9: Public Access Profile
(DE/RES 3001-9).
The PCD5042 has interfaces to:
Up to 4 ADPCM CODECs in a simple base station (with
up to 4 analogue lines) without glue logic
n x 64 kbits/s highway, where n = 1 to 32, for systems
requiring more than 4 connections to the network
A radio transceiver; the interface is fully decoded, and
includes power-down signals
An external microcontroller.
The PCD5042 is designed to be connected to an ADPCM
CODEC (Philips’ PCD5032, for example) and an
80C51-type microcontroller. Other microcontrollers (e.g.
68000) and CODECs can also be supported.
3
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
PCD5042H
QFP64
plastic quad flat package; 64 leads (lead length 1.95 mm); body
14
×
20
×
2.8 mm
plastic low profile quad flat package; 80 leads; body 12
×
12
×
1.4 mm
SOT319-2
PCD5042HZ
LQFP80
SOT315-1
相關(guān)PDF資料
PDF描述
PCD5043 DECT burst mode controller
PCD5043H DECT burst mode controller
PCD5091HZ DECT baseband controller
PCD5091 DECT baseband controller
PCD5091H DECT baseband controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCD5042H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DECT burst mode controller
PCD5042HZ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DECT burst mode controller
PCD5043 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DECT burst mode controller
PCD5043H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DECT burst mode controller
PCD5071 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MODEM
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