|
|
PDF ATR2808 Data sheet ( Hoja de datos )
| Número de pieza | ATR2808 | |
| Descripción | 2.9/5.8 GHz WDCET/ISM Single-chip Transceiver | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ATR2808 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
|
No Preview Available !
Features
• Fully Integrated TX/RX with 2.9 GHz TX VCO for 5.8 GHz Applications Using a
Frequency Doubler
• Supply Voltage Range 3.4V to 4.6V
• TX Preamplifier with 0 dBm Output Power at 2.9 GHz
• Ramp-signal Generator for Power Ramping and Power Control of External SiGe Power
Amplifier
• Fast Settling Synthesizer (1.728 MHz Channel Spacing at 5.8 GHz)
• Supports Multiple Reference Clocks (10.368 MHz/13.824 MHz)
Benefits
• Extended Battery Operating Time
• Low Current Consumption
• Very Small 7 × 7 mm Package
• Few Low Cost External Components
• No Mechanical Tuning Required
2.9/5.8 GHz
WDCET/ISM
Single-chip
Transceiver
ATR2808
1. Description
The ATR2808 is an RF IC for low-power applications in the 5.8 GHz ISM band. The
QFN 48-packaged IC is a complete transceiver including image rejection mixer, IF
amplifier, FM demodulator, baseband filter, RSSI, TX preamplifier, power-ramping
www.DataSheet4U.com
generator for power amplifiers, integrated synthesizer, fully integrated VCO and gaus-
sian data filter for TX.
Figure 1-1. Block Diagram
MIXER
OUT IF_IN
IF_TANK
IR MIXER
IF AMP 1
IF AMP 2
DEMOD
TANK
CF
RF_IN
RAMP_OUT
RAMP_SET
RAMP
GEN
RAMP
D/A
RSSI
DEMOD
BB FILTER
D/A DEMOD DAC
TX / RX
SWITCH
VCO
GF
BB_OUT
RSSI
TX_DATA
TX_OUT
TX DRIVER
VCO
REG
PC
f
:n
AUX
REG
PD
CP
3-WIRE
BUS
f
:n
RC
CTRL
LOGIC
CLOCK
DATA
ENABLE
RX_ON
TX_ON
PU_RX/TX
PU_PLL
Summary
VREG_VCO
VS_VCO
VREG VS_REG
OLE
GND_VCO PU_REG REG_CTRL VTUNE
CP LD
I_CPSW
REF_CLK
Rev. 4693ES–DECT–03/06
Note: This is a summary document. A complete document
is available under NDA. For more information, please con-
tact your local Atmel sales office.
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet ATR2808.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ATR2806 | Low IF WDCT 2.4 GHz Transceiver | ATMEL Corporation |
| ATR2807 | 3.3 GHz LO + PLL-chip | ATMEL Corporation |
| ATR2808 | 2.9/5.8 GHz WDCET/ISM Single-chip Transceiver | ATMEL Corporation |
| ATR2809 | 5.8-GHz Down Converter IC | ATMEL Corporation |
| 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 |