參數(shù)資料
型號(hào)： KB8527BQ
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： 1 CHIP CLP SUBSYSTEM IC
中文描述： 1芯片集成電路中電子系統(tǒng)
文件頁(yè)數(shù)： 1/21頁(yè)
文件大小： 150K
代理商： KB8527BQ
KB8527B 1 CHIP CLP SUBSYSTEM IC
KB8527B is a monolithic circuit which can be used in high
performance 60MHz MCA type CLP System.
The KB8527B is a subsystem IC for FM / FSK receiving syste-
ms and a complete one chip FM / FSK receiver IC for 60MHz
system. It`s feature includes receiving functions for FM / FSK
systems, a compandor to remove external noise, and PLL ( Ph-
ase Lock Loop ) of channel selection which blocks surrounding
frequency interference.
The KB8527B can be used with a wide range of FM / FSK VHF
bandwidth systems, including cordless phone, and the narrow
band voice and data sending / receiving systems.
To make applications easily and simply, pheripheral parts are
minimized.
FEATURES
48 -QFP- 1010E
ü
Operating voltage range : 2.0V ~ 5.5V
ü
Typical supply current : 13.5mA at 3.6V
ü
Built - in low battery detection function ( selectable 3.45V, 3.3V, 3.0V, 2.2V, 2.1V )
ü
Built - in speaker amplifier
Built - in splatter filter
Built - in dual conversion receiver, compandor and universal PLL
ü
FM Receiver
- Complete dual coversion circuit
- Excellent input sensitivity (0.7
μ
Vrms at 20dB SINAD)
ü
Compandor
- Easy gain control to use external component
- Included ALC (Automatic Level Control) circuit
- Included Mute logic
ü
Universal PLL
- RX (TX) divided counter range : 1/16 ~ 1/16383
- Reference frequency divided counter range : 1/16 ~ 1/4095
- Lock detector signal output
- Serial interface with MICOM for controlling each block
INTRODUCTION
ORDERING INFORMATION
+ : New product
Device
Package
Operating Temperature
-20
o
C ~ + 70
o
C
+ KB8527BQ
48 - QFP - 1010E
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