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參數資料
型號: LMX9820ASMX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 通信及網絡
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
文件頁數: 9/44頁
文件大小: 579K
代理商: LMX9820ASMX
Revision 1.0
9
www.national.com
L
6.0 Electrical Specifications
(Continued)
Note:
The voltage regulators are optimized for the internal
operation of the LMX9820A. Because any noise coupled
into these supplies can have influence on the radio perfor-
mance, it is highly recommended to have no additional
load on their outputs.
6.2 DC CHARACTERISTICS
Table 12. Power Supply Requirements
1
Symbol
Parameter
Min
Typ
2
Max
Unit
I
CC-TX
Power supply current for continuous transmit
68
mA
I
CC-RX
Power supply current for continuous receive
62
mA
I
CC-Inq
Inquiry
31
mA
I
RXSL
Receive Data in SPP Link, slave
3
,
4
23
mA
I
RXM
Receive Data in SPP Link, master
3,4
18
mA
I
HV3
Active HV3 SCO Audio Link
22
mA
I
SnM
Sniff Mode, sniff interval 1 second
3
8
mA
I
SC-TLDIS
Scanning, no active link, TL disabled
3,5
2.5
mA
I
Idle
Idle, scanning disabled, TL disabled
3,5
0.15
mA
1.
2.
3.
4.
5.
Power supply requirements based on Class II output power.
VCC = 3.3V, IOVCC = 3.3V, Ambient Temperature = +25°C.
Average values.
Based on UART Baudrate 115.2kbit/s.
TL: Transport Layer
Table 13. Digital DC Characteristics
Symbol
Parameter
Condition
Min
Max
Units
VCC
1
Core Logic Supply Voltage
2.85
3.6
V
IOVCC
2
IO Supply Voltage
2.85
3.6
V
V
IH
Logical 1 Input Voltage
0.7 x
VDD_ANA
VDD_ANA +
0.5
V
V
IL
Logical 0 Input Voltage
-0.5
0.2 x
VDD_ANA
V
V
HYS
Hysteresis Loop Width
3
0.1 x
VDD_ANA
V
I
OH
Logical 1 Output Current
VDD_ANA = 2.8V
-1.6
mA
I
OL
Logical 0 Output Current
VDD_ANA = 2.8V
1.6
mA
I
OHW
Weak Pull-up Current
VDD_ANA = 2.8V
-10
μA
I
IH
High-level Input Current
V
IH
= VDD_ANA = 2.8V
- 10
10
μA
I
IL
Low-level Input Current
V
IL
= 0
- 10
10
μA
I
L
High Impedance Input Leakage
Current
0V
V
IN
VDD_ANA
-2.0
2.0
μA
I
O(Off)
Output Leakage Current (I/O pins in
input mode)
0V
V
OUT
VDD_DIG
-2.0
2.0
μA
1.
2.
3.
VCC internally regulated to VDD_ANA (see Table 11)
IOVCC internally regulated to VDD_DIG (see Table 11)
Guaranteed by design.
相關PDF資料
PDF描述
LMX9820A Bluetooth Serial Port Module
LMX9820ASM Bluetooth Serial Port Module
LMX9820 Bluetooth Serial Port Module
LMX9820SB Bluetooth Serial Port Module
LMX9820SBX Bluetooth Serial Port Module
相關代理商/技術參數
參數描述
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:National Semiconductor 功能描述:Bluetooth Serial Port Module
LMX9830 制造商:NSC 制造商全稱:National Semiconductor 功能描述:BluetoothTM Serial Port Module
LMX9830DONGLE 功能描述:藍牙/802.15.1 開發工具 LMX9830 BLUETOOTH EVAL KIT RoHS:否 制造商:Panasonic Electronic Components 產品:Bluetooth Evaluation Kit 工具用于評估:PAN1721 頻率:2.4 GHz 接口類型:I2C 工作電源電壓:2 V to 3.6 V
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