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參數(shù)資料
| 型號(hào)： | LMX9820ASM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Bluetooth Serial Port Module |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PBGA116 |
| 封裝： | 10.10 X 14.10 MM, 2 MM HEIGHT, LGA-116 |
| 文件頁(yè)數(shù)： | 2/44頁(yè) |
| 文件大?。?/td> | 579K |
| 代理商： | LMX9820ASM |
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www.national.com
2
Revision 1.0
L
3.0 Features
■
Bluetooth version 1.1 qualified
■
Implemented in CMOS technology on FR4 substrate
■
Temperature Range: -40°C to +85°C
■
FCC certified on LMX9820ADONGLE,
FCC ID ED9LMX9820ASM.
3.1 DIGITAL HARDWARE
■
Baseband and Link Management processors
■
CompactRISC Core
■
Integrated Memory:
– Flash
– RAM
■
UART Command/Data Port:
– Support for up to 921.6k baud rate
■
Auxiliary Host Interface Ports:
– Link Status
– Transceiver Status (Tx or Rx)
– Operating Environment Control:
– Default Bluetooth mode
– In System Programming (ISP) mode
■
Advanced Power Management (APM) features
■
Advanced Audio Interface for external PCM codec
3.2 FIRMWARE
■
Complete Bluetooth Stack including:
– Baseband and Link Manager
– L2CAP, RFCOMM, SDP
– Profiles:
– GAP
– SDAP
– SPP
■
Additional Profile support on host for any SPP based
profile, like
– Dial Up Networking (DUN)
– Facsimile Profile (FAX)
– File Transfer Protocol (FTP)
– Object Push Profile (OPP)
– Headset (HSP)
– Handsfree Profile (HFP)
■
On-chip application support including:
– Command Interface:
– Link setup and configuration (also Multipoint)
– Configuration of the module
– In-System Programming (ISP)
– Service database modifications
– Default connections
– UART Transparent mode
– Different Operation modes:
– Automatic mode
– Command mode
3.3 DIGITAL SMART RADIO
■
Accepts external clock or crystal input:
– 12 MHz
– 20 ppm cumulative clock error required for Bluetooth
■
Synthesizer:
– Integrated VCO and loop filter
– Provides all clocking for radio and baseband func-
tions
■
Antenna Port (50 ohms nominal impedance):
– Embedded front-end filter for enhanced out of band
performance
■
Integrated transmit/receive switch (full-duplex operation
via antenna port)
■
Typical -81 dBm input sensitivity
■
0 dBm typical output power
3.4 PHYSICAL DIMENSIONS
■
Compact size: 10.1mm x 14.1mm x 2.0mm
■
Complete system interface provided in Land Grid Array
on underside for surface-mount assembly
■
Metal shield included
Figure 1. Physical Illustration
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LMX9820 | Bluetooth Serial Port Module |
| LMX9820SB | Bluetooth Serial Port Module |
| LMX9820SBX | Bluetooth Serial Port Module |
| LP3882ESX-1.2 | 1.5A Fast-Response Ultra Low Dropout Linear |
| LP3882ESX-1.5 | 1.5A Fast-Response Ultra Low Dropout Linear |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMX9820ASM/NOPB | 制造商:Texas Instruments 功能描述:IC MODULE BLUETOOTH 116-LTCC |
| LMX9820ASMX | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Bluetooth Serial Port Module |
| LMX9820ASMX/NOPB | 制造商:Texas Instruments 功能描述:Bluetooth Class II 3.3V 0.704Mbps 116-Pin LTCC T/R 制造商:Texas Instruments 功能描述:MODULE BLUETOOTH SERIAL PORT SMD |
| LMX9820SB | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:MODULE BLUE TOOTH 116-LTCC 制造商:Texas Instruments 功能描述:BLUETOOTH MODULE 2.4GHZ 704KBPS |
| LMX9820SBX | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Bluetooth Serial Port Module |
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