參數(shù)資料
型號(hào): LMX9830
廠商: National Semiconductor Corporation
英文描述: BluetoothTM Serial Port Module
中文描述: 藍(lán)牙串口模塊
文件頁(yè)數(shù): 7/46頁(yè)
文件大?。?/td> 664K
代理商: LMX9830
7
www.national.com
L
7.0 General Specifications
Absolute Maximum Ratings (see Table 3) indicate limits
beyond which damage to the device may occur. Operating
Ratings (see Table 4) indicate conditions for which the
device is intended to be functional.
This device is a high performance RF integrated circuit and
is ESD sensitive. Handling and assembly of this device
should be performed at ESD free workstations.
The following conditions are true unless otherwise stated in
the tables below:
T
A
= -40°C to +85°C
VCC = 3.3V
RF system performance specifications are guaranteed
on National Semiconductor Mesa board rev 1.1 refer-
ence design platform.
Table 3. Absolute Maximum Ratings
Symbol
Parameter
Min
Max
Unit
VCC
Digital Voltage Regulator input
-0.2
4.0
V
V
I
Voltage on any pad with GND = 0V
-0.2
VCC
+ 0.2
V
VDD_RF
Supply Voltage Radio
0.2
3.3
V
VDD_IF
VDD_X1
VDD_VCO
P
IN
RF
RF Input Power
0
dBm
V
ANT
Applied Voltage to ANT pad
1.95
V
T
S
Storage Temperature Range
-65
+150
o
C
T
L
Lead Temperature
1
(solder 4 sec.)
225
o
C
T
LNOPB
ESD
HBM
ESD
MM
Lead Temperature NOPB
1,2
(solder 40 sec.)
260
°C
ESD - Human Body Model
2000
V
ESD - Machine Model
200
3
V
1.
2.
3.
Reference IPC/JDEC J-STD-20C spec.
NOPB = No Pb (No Lead)
A 200V ESD rating applies to all pins except OP3, OP6, OP7, MDODI, SCLK, SFS, STD, TDO, and ANT pins = 150V.
Table 4. Recommended Operating Conditions
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Digital Voltage Regulator input
2.5
2.75
3.6
V
T
R
Digital Voltage Regulator Rise Time
10
us
T
A
Ambient Operating Temperature Range
Fully Functional Bluetooth Node
-40
+25
+125
o
C
VCC_IO
Supply Voltage Digital I/O
1.6
3.3
3.6
V
VCC_PLL
Internally connected to VCC_Core
VDD_RF
Supply Voltage Radio
2.5
2.75
3.0
V
VDD_IF
VDD_X1
VDD_VCO
VDD_IOR
Supply Voltage Radio I/O
1.6
2.75
VDD_RF
V
VCC_IOP
Supply Voltage PCM Interface
1.6
3.3
3.6
V
VCC_CORE
Supply Voltage Output
1.8
V
VCC_CORE
MAX
Supply Voltage Output Max Load
5
mA
VCC_CORE
SHORT
When used as Supply Input (VCC grounded)
1.6
1.8
2.0
V
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