PCD4440T Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Lista de partido
PCD4440T Datasheet PDF : 20 Pages
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Philips Semiconductors
Analog voice scrambler/descrambler
9 APPLICATIONS
Product specification
PCD4440T
handbook, full pagewidth
LCD DISPLAY
LCD DRIVER
antenna
RF
SECTION
RSSI
RX
TX
mod
power down RX
power down TX
A/D CONVERTER
I2C-bus
DETECTOR
data out
MICROCONTROLLER
PCD33xxA
data in
KEYPAD
123
456
789
* 0#
VREF
DESCRAMBLER
PCD4440T
SCRAMBLER
PCD4440T
EXPANDOR
1/2 NE577
COMPRESSOR
1/2 NE577
MGG733
Fig.12 CT0 handset with direct (Manchester code) data system.
1996 Dec 20
13
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