|
|
PDF Z87L01 Data sheet ( Hoja de datos )
| Número de pieza | Z87L01 | |
| Descripción | ROMless Spread Spectrum Cordless Phone Controller | |
| Fabricantes | Zilog. | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de Z87L01 (archivo pdf) en la parte inferior de esta página. Total 51 Páginas | ||
|
No Preview Available !
PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION
1
Z87001/Z87L01
ROMLESS SPREAD SPECTRUM
CORDLESS PHONE CONTROLLER
1
FEATURES
ROM * RAM I/O
Device (KWords) (Words) Lines
Z87001
Z87L01
64
64
512 32
512 32
Note: *Maximum accessible external ROM
Package
Information
144-Pin QFP
144-Pin QFP
s Transceiver/Controller Chip Optimized for Implement-
ation of 900 MHz Spread Spectrum Cordless Telephone
– Adaptive Frequency Hopping
– Transmit Power Control
– Error Control Signaling
– Handset Power Management
– Support of 32 kbps ADPCM Speech Coding for
High Voice Quality
s DSP Core Acts as Phone Controller
– Zilog-Provided Embedded Transceiver Software to
Control Transceiver Operation and Base Station-
Handset Communications Protocol
– User-Modifiable Software Governs Telephone
Features
s Transceiver Circuitry Provides Primary Cordless Phone
Communications Functions
– Digital Downconversion with Automatic Frequency
Control (AFC) Loop
– FSK Demodulator
– FSK Modulator
– Symbol Synchronizer
– Time Division Duplex (TDD) Transmit and Receive
Buffers
s On-Chip A/D and D/A to Support 10.7 MHz IF Interface
s Up to 64 Kw of External Program Memory Accessible by
the DSP Core
s Bus Interface to Z87010 ADPCM Processor
s Static CMOS for Low Power Consumption
s 3.0V to 3.6V, -20°C to +70°C, Z87L01
4.5V to 5.5V, -20°C to +70°C, Z87001
s 16.384 MHz Base Clock
GENERAL DESCRIPTION
The Z87001 /Z87L01 FHSS Cordless Telephone Trans-
ceiver/Controller is expressly designed to implement a 900
MHz frequency hopping spread spectrum cordless tele-
phone compliant with US FCC regulations for unlicensed
operation. The Z87001 and Z87L01 are distinct 5V and
3.3V versions, respectively, of the core device. For the
sake of brevity, all subsequent references to the Z87001 in
this document also apply to the Z87L01 unless specifically
noted.
The Z87001 is the ROMless version of the Z87000 Spread
Spectrum Controller IC. Specifically intended to facilitate
user specific software development, the Z87001 can ac-
cess up to 64 kwords of external program ROM.
The Z87001 supports a specific cordless phone system
design that uses frequency hopping and digital modulation
to provide extended range, high voice quality, and low sys-
tem costs.
The Z87001 uses a Zilog 16-bit fixed-point two’s comple-
ment static CMOS Digital Signal Processor core as the
phone and RF section controller. The Z87001’s DSP core
processor further supports control of the RF section’s fre-
quency synthesizer for frequency hopping and the genera-
tion of the control messages needed to coordinate incorpo-
ration of the phone’s handset and base station. Additional
on-chip transceiver circuitry supports Frequency Shift Key-
ing modulation/demodulation and multiplexing/demulti-
DS96WRL0800
PRELIMINARY
1
1 page  
Zilog
No
1
2,141
3
4,144
5
6
7,9,11,13,15,17,19,
21,23,25,27,29,31,
136,138,140
8,12,14,16,20,22,24,
28,30,32,36,37,39,
41,44,46
10,26,43,60,77,88,
109,128
18,34,51,68,86,102,
116,131
33,35,38,40,42,45,
47,49,52,54,56,59,
61,63,66,69
48,50,53,55,57,58,
62,64,65,67,70,72,
73,75,79,80
71,74,76,78,81,83,
85,89,91,93,96,98,
100,103,105,107
82,84
87
90
92
94,95,97,99,101,
104,106,108
110
111
112
113,117,119,121,
123
114
115
118,120,122
124
125
126
127
Z87001/Z87L01
ROMless Spread Spectrum Cordless Phone Controller
Table 1. 144 Pin QFP Pin Configuration
Symbol
TX
AGND
RX
AVDD
VREF
RFEON
addr[15..0]
Function
Analog transmit IF signal
Analog ground
Analog receive IF signal
Analog power supply
Analog reference voltage for RX signal
RF on/off control
DSP core program address bus
Direction
Output
–
Input
–
–
Output
Output
1
P1[15..0]
General-purpose I/O port 1
Input/Output
GND
VDD
idata[15..0]
Digital ground
Digital power supply
DSP core internal data bus
–
–
Output
P0[15..0]
General-purpose I/O port 0
Input/Output
data[15..0]
DSP core program data bus
Input
ANT[1..0]
TEST
HBSW
CLKOUT
VXDATA[7..0]
VXRDYB
eib
VXSTRB
iaddr[4..0]
VXRWB
trice
VXADD[2..0]
CODCLK
irwb
/RESETB
intenb
RF antenna diversity control
Test mode select
Handset/base mode select
Clock, ADPCM processor (16.384 MHz)
ADPCM processor data bus
ADPCM processor ready
External register data strobe
ADPCM processor data strobe
External register address bus
ADPCM processor read/write control
ROMless mode select
ADPCM processor address bus
Clock to codec (2.048 MHz)
External register read/write control
Master reset
Interrupt enable
Output
Input
Input
Output
Input
Output
Output
Input
Output
Input
Input
Input
Output
Output
Input
Input
DS96WRL0800
PRELIMINARY
5
5 Page 
Zilog
Z87001/Z87L01
ROMless Spread Spectrum Cordless Phone Controller
CLK (16.384MHz)
INPUT
SIGNAL
Aperture
Delay
Sampling
SAMPLING
WINDOW
Latched
Output
Acquisition
Time
Settling
Time
+
Conversion
Time (for
digital output)
Figure 6. 1-Bit ADC Definition of Terms
Table 8. 8-bit ADC (Temperature -20/+70°C)
Parameter
Resolution
Integral non-linearity
Differential non-linearity
Power Dissipation (peak)
Sample window
Bandwidth
Supply Range (=AVDD)
Z87L01
Z87001
Input voltage range
Conversion time
Aperture delay
Aperture uncertainty
Input resistance
Input capacitance
Notes:
1. 8-bit ADC only tested for 6-bit resolution.
Minimum
-
-
-
5
-
3.0
4.5
0.5
2
-
-
-
Typical
6
0.5
-
35
-
-
3.3
5.0
0-AVDD
-
3
-
25
10
Maximum
-
1
0.5
70
120
2
3.6
5.5
-
8.5
1
-
-
Units
bit
LSB
LSB
mW
ns
Msps
V
V
V
µs
ns
ns
Kohm
pF
1
DS96WRL0800
PRELIMINARY
11
11 Page | ||
| Páginas | Total 51 Páginas | |
| PDF Descargar | [ Datasheet Z87L01.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| Z87L00 | Spread Spectrum Controllers | Zilog. |
| Z87L01 | ROMless Spread Spectrum Cordless Phone Controller | Zilog. |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |