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PCD50912H 데이터시트 PDF




NXP Semiconductors에서 제조한 전자 부품 PCD50912H은 전자 산업 및 응용 분야에서
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부품번호 PCD50912H 기능
기능 Low cost; low power DECT baseband controllers ABC-PRO
제조업체 NXP Semiconductors
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PCD50912H 데이터시트, 핀배열, 회로
INTEGRATED CIRCUITS
DATA SHEET
PCD509x2/zuu/v family
Low cost; low power DECT
baseband controllers (ABC-PRO)
Objective specification
File under Integrated Circuits, IC17
1998 Apr 27




PCD50912H pdf, 반도체, 판매, 대치품
Philips Semiconductors
Low cost; low power DECT baseband
controllers (ABC-PRO)
Objective specification
PCD509x2/zuu/v family
2 GENERAL DESCRIPTION
The PCD509x2 family is designed for low power GAP
compatible DECT handset (PP) and base station (FP)
applications. The circuit includes the audio interface, the
DSP, the microcontroller and the Burst Mode Logic, and
contains all functionality to convert speech and data
signals from/to the analog side (microphone and earpiece
or line interface circuit) to/from the radio side
(1.152 Mbits/s data).
This circuit is a member of the ABC family, where A stands
for ‘ADPCM codec’, B for ‘Burst Mode Logic’ and C for
‘microController’. The name ABC-PRO stands for
PROfessional ABC.
The PCD509x2/zuu/v contains on-chip ROM for the
embedded DSP code and on-chip ROM for the embedded
microcontroller code. It is these ROM codes that
differentiate between various chip derivatives. For each
DSP code a separate DSP user manual is published.
Please contact Philips Semiconductors for more
information.
This family specification contains the hardware description
that is independent of the used ROM codes.
The numerical digit ‘x’ in PCD509x2 determines the
intended application area (e.g. PCD50912 for use in
handsets or PCD50922 for use in simple base stations,
etc.). The last numerical digit ‘2’ is used to denote
hardware derivatives. The extension digits ‘z’ (A to Z) and
‘uu’ (00 to 99) denote the DSP and the microcontroller
software version, respectively. The extension ‘v’ denotes
the hardware version updates of the circuit.
Although the microcontroller ROM code is present on-chip,
an external program memory for the microcontroller code
can be used. This is not the case for the DSP ROM code
which is fixed by the chip version.
Throughout this family specification the term PCD509x2 is
used to cover all sub types and versions. If any specific
feature or parameter is connected to a certain sub type or
version this will be specifically written. Until otherwise
stated this family specification is valid for hardware
version 1 (v = 1).
3 ORDERING INFORMATION
TYPE
NUMBER
PCD50912H
PCD50922H
NAME
LQFP80
PACKAGE
DESCRIPTION
plastic low profile quad flat package; 80 leads; body 12 × 12 × 1.4 mm
VERSION
SOT315-1
1998 Apr 27
4

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PCD50912H 전자부품, 판매, 대치품
Philips Semiconductors
Low cost; low power DECT baseband
controllers (ABC-PRO)
Objective specification
PCD509x2/zuu/v family
5.2 Pin description
Table 1 LQFP80 package
SYMBOL
PIN
P1.1/INT3
P1.0/INT2
M_RESET
ANT_SW0
ANT_SW1
T_ENABLE
T_PWR
GPP
CLK100
VCO_BND_SW
GP_CLK7
GP_CLK3
GP_CLK05
R_SLICED
on/of
S_ENABLE
S_DATA
S_CLK
S_PWR
R_ENABLE
R_PWR
SLICE_CTR
VDD(RF)
VSS(RF)
REF_CLK
RSSI_AN
T_GMSK/T_DATA
R_DATAP
R_DATAM
VDD(OSC)
XTAL2
XTAL1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
I/O
STATE
AFTER
RESET(1)
SUPPLY
DOMAIN
DESCRIPTION
I/O HIGH
I/O HIGH
I
O HIGH
O HIGH
O HIGH
O LOW
O LOW
VDD(P1,P3)
VDD(P1,P3)
VDDD
VDD(RF)
VDD(RF)
VDD(RF)
VDD(RF)
VDD(RF)
80C51 port pin/external interrupt 3
80C51 port pin/external interrupt 2
master reset input (Schmitt trigger)
antenna switch 0
antenna switch 1
enable transmitter
switch transmitter power
general purpose pin used for the following:
100 Hz signal related to DECT frame timing
VCO band switch
6.912 MHz general purpose clock
3.456 MHz general purpose clock
576 kHz general purpose clock
ABS bitslice comparator output
static high/low.
O LOW
O LOW
O LOW
O LOW
O HIGH
O HIGH
O LOW
−−
−−
VDD(RF)
VDD(RF)
VDD(RF)
VDD(RF)
VDD(RF)
VDD(RF)
VDD(RF)
synthesizer enable
serial synthesizer data
clock for serial synthesizer interface
switch synthesizer power
enable receiver
switch receiver power
switch slicer time constant
positive supply voltage for RF interface pins
negative supply voltage for RF interface pins
O running
I
O off
I
I
−−
VDD(RF)
VDD(RF)
VDD(RF)
VDD(RF)
VDD(RF)
programmable reference clock for synthesizer
analog input for RSSI measurement
transmitter data output, filtered/digital
positive input for receiver data
negative input for receiver data
positive supply for crystal oscillator
O running
I
VDD(OSC) crystal oscillator output
VDD(OSC) crystal oscillator input
1998 Apr 27
7

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