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PCD5041 Schematic ( PDF Datasheet ) - NXP Semiconductors

Teilenummer PCD5041
Beschreibung DECT burst mode controller
Hersteller NXP Semiconductors
Logo NXP Semiconductors Logo 




Gesamt 28 Seiten
PCD5041 Datasheet, Funktion
INTEGRATED CIRCUITS
DATA SHEET
PCD5041
DECT burst mode controller
Objective specification
Supersedes data of October 1992
File under Integrated Circuits, IC17
1996 Oct 31






PCD5041 Datasheet, Funktion
Philips Semiconductors
DECT burst mode controller
Objective specification
PCD5041
SYMBOL
PIN
TYPE(2)
QFP64 LQFP80(1)
DESCRIPTION
R_ENABLE
R_POWER_DWN
COMP_NE
SLICE_CTR
COMP_OUT
VDD3
VSS5
COMP_INM
VREF
COMP_INP
VDD(RAM)
SYNCPORT
RESET
MEM_SEL
EN_WATCHDOG
54
55
56
57
58
59
60
61
62
63
64
64 O receiver enable (active LOW)
65 O receiver power-down
66 I digital input comparator not_enable (active LOW)
67 O slice time constant control
68 O digital comparator output
69 P positive supply 3
70 P negative supply 5
71 I analog comparator input negative
72 I reference input for the A/D converter
73 I analog input positive
74 P power supply for data RAM
76 I/O in the base station the signal is the SYNCPORT
77 I BMC master reset signal
78 I selects PCC program memory at microcontroller interface
79 I enable watchdog input; when HIGH, the watchdog timer of
the BMC is enabled
Notes
1. Un-referenced pins for the LQFP80 package are not connected. FS3, FS4 and the comparator signals are only
available in the LQFP80 package.
2. All signals which are input or I/O, and which can be floating, need to be pulled up to VDD or down to VSS in order to
protect the device against cross-currents. Exceptions are VREF and RSSI_AN, which do not have to be protected.
1996 Oct 31
6

6 Page









PCD5041 pdf, datenblatt
Philips Semiconductors
DECT burst mode controller
Objective specification
PCD5041
handbook, full pagewidth
DATA MEMORY
DATA MEMORY READ CONTROL
DE-CIPHER
DE-CIPHER
nibble-parallel
bit-serial
ok
other
MUX
cs
CIPHER
CONTROL
R-CRC
MUX
Bprotect
ok
R-CRC
Cs-DEC.
UNSCRAMBLE
ok
X-CRC
A-MAP
B-MAP
D-MAP
D00
D32
Fig.6 Serial receiver structure.
MBH737
handbook, full pagewidth
DATA MEMORY
DATA MEMORY READ CONTROL
CIPHER
CIPHER
nibble-parallel
bit-serial
other
MUX
cs
CIPHER
CONTROL
R-CRC
MUX
Bprotect
Cs-DEC.
UNSCRAMBLE
R-CRC
X-CRC
A-MAP
B-MAP
D-MAP
D00
D32
Fig.7 Serial transmitter structure.
MBH736
1996 Oct 31
12

12 Page





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