參數(shù)資料
型號： LMX9830SM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 通信及網(wǎng)絡(luò)
英文描述： BluetoothTM Serial Port Module
中文描述： SPECIALTY TELECOM CIRCUIT, PBGA60
封裝： 9 X 6 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, PLASTIC, FBGA-60
文件頁數(shù)： 9/46頁
文件大小： 664K
代理商： LMX9830SM
9
www.national.com
L
7.0 General Specifications
(Continued)
7.2 RF PERFORMANCE CHARACTERISTICS
In the performance characteristics tables the following
applies:
■
All tests performed are based on Bluetooth Test Specifi-
cation revision 2.0.
■
All tests are measured at antenna port unless otherwise
specified
■
T
A
= -40°C to +85°C
■
VDD_RF = 2.8V unless otherwise specified
RF system performance specifications are guaranteed on
National Semiconductor Mesa Board rev 1.1 reference de-
sign platform.
Table 7. Receiver Performance Characteristics
Symbol
Parameter
Condition
Min
Typ
1
Max
Unit
RX
sense
Receive Sensitivity
BER < 0.001
2.402 GHz
-80
-76
dBm
2.441 GHz
-80
-76
dBm
2.480 GHz
-80
-76
dBm
PinRF
Maximum Input Level
-10
0
dBm
IMP
2,3
Intermodulation Performance
F
1
= + 3 MHz,
F
2
= + 6 MHz,
P
in
RF = -64 dBm
-38
-36
dBm
RSSI
RSSI Dynamic Range at LNA Input
-72
-52
dBm
Z
RFIN3
Input Impedance of RF Port
(RF_inout)
Single input impedance
F
in
= 2.5 GHz
32
Return Loss
3
Return Loss
-8
dB
OOB
2,3
Out Of Band Blocking
Performance
P
in
RF = -10 dBm,
30 MHz < F
CWI
< 2 GHz,
BER < 0.001
-10
dBm
P
in
RF = -27 dBm,
2000 MHz < F
CWI
< 2399 MHz,
BER < 0.001
-27
dBm
P
in
RF = -27 dBm,
2498 MHz < F
CWI
< 3000 MHz,
BER < 0.001
-27
dBm
P
in
RF = -10 dBm,
3000 MHz < F
CWI
< 12.75 GHz,
BER < 0.001
-10
dBm
1.
2.
Typical operating conditions are at 2.75V operating voltage and 25
o
C ambient temperature.
The f
0
= -64 dBm Bluetooth modulated signal, f
1
= -39dbm sine wave, f
2
= -39 dBm Bluetooth modulated signal, f
0
= 2f
1
- f
2
, and |f
2
- f
1
| = n * 1MHz, where n is 3, 4, or 5. For the typical case, n = 3.
Not tested in production
3.
相關(guān)PDF資料
PDF描述
LMX9830SMX BluetoothTM Serial Port Module
LMX9838 Bluetooth Serial Port Module
LMX9838SB Bluetooth Serial Port Module
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