1
Power Module
Power Module
2
LBRQ-2B54A
■
■■
■General Specification
• Class 2 (4dBm) BluetoothTM RF module for mobile phone with any of the BluetoothTM enabled
QUALCOMM MSM chipset.
• Dimension : 5.0x4.0x1.4mm
• Temperature Range : -30℃~ +75℃
• Supply Voltage : VDD_BAT – 1.9V to 3.6V
VDD_MSM – 1.62 to 2.92V
• Output Power : +0dBm (Typical) Class 2
• Sensitivity : -86dBm (Typical)
• Interface : BlueQ
• Bluetooth Specification Ver1.1, 1.2 Compliant
■
■■
■Pin Description
Single-ended Tx and Rx RF interface I/OANT16
-GND15
Input supply to on-chip regulator IVDD_BAT14
-NC13
Digital interface reference voltageIVDD_MSM12
Serial interface dataI/O SBDT11
Serial interface clock signalISBCK10
System clock, 12-MHz clock output derived from the
XTAL_IN reference
OCLK_REF9
Bidirectional Tx and Rx data interface pinI/ORX_BB/TX_BB8
-GND7
Serial interface mode controlISBST6
Multipurpose pin: Rx slot - Rx_Enable and synchronization
detection ; Tx slot - Tx_En and Tx path data transfer
indication
ISYNC_DET/TX_EN5
Crystal input or TCXO input (12, 19.2, 19.68 and 19.8MHz)IXTAL_IN4
Regulated 1.8V output from internal regulator (VCO)OVCC_OUT3
Regulated 1.8V output from internal regulator (Core)OVDD_INT2
-GND1
Description
DescriptionDescription
DescriptionI/O
I/OI/O
I/OPin Name
Pin NamePin Name
Pin NameNo.
No.No.
No.
3
LBRQ-2B54A
■
■■
■Major Spec
MHz24802402Frequency Range
-2:1-VSWR of Antenna
Ohm-50-Impedance at Antenna
Unit
UnitUnit
UnitMax
MaxMax
MaxTyp
TypTyp
TypMin
MinMin
MinCondition
ConditionCondition
ConditionParameter
ParameterParameter
Parameter
General Performance
General PerformanceGeneral Performance
General Performance
dBm4--6Transmit Power
KHz1000--
KHz25--25Carrier Frequency Drift
KHz75--75Initial Carrier Frequency Tolerance
%--80ΔF2avg/ΔF1avg
KHz--115ΔF2max
KHz175-140ΔF1avg
Modulation Characteristics
dBm-47--5.1GHz ~ 5.3GHz
dBm-47--1.8GHz ~ 1.9GHz
dBm-30--1GHz ~ 12.75GHz
dBm-36--30MHz ~ 1GHzOut-band Spurious Emission
dBm-40--±4MHz
dBm-40--±3MHz
dBm-20--±2MHzAdjacent channel power3)
20dB bandwidth
MHz2483.5-2402Frequency Range
dBm20--Power density
Unit
UnitUnit
UnitMax
MaxMax
MaxTyp
TypTyp
TypMin
MinMin
MinCondition
ConditionCondition
ConditionParameter
ParameterParameter
Parameter
Transmitter Performance
Transmitter PerformanceTransmitter Performance
Transmitter Performance
dBm---20
Maximum Input Level
(BER≤0.1%)
dBm---39Input=-64dBm, n=5 Intermodulation (BER≤0.1%)
dBm---103000MHz ~ 12.75GHz
dBm---272500MHz ~ 3000MHz
dBm---272000MHz ~ 2400MHz
dBm---1030MHz ~ 2000MHz
Out-of-band Blocking2)
(BER≤0.1%)
dB-20--Image±1 , Input=-67dBm
dB-9--Image radio , Input=-67dBm
dB-40--C/I ≥3MHz , Input=-67dBm
dB-30--C/I 2MHz , Input=-60dBm
dB0--C/I 1MHz , Input=-60dBm
dB11--C/I co-channel , Input=-60dBmC/I performance1) (BER≤0.1%)
dBm-70--Multi slotSensitivity level (BER≤0.1%)
dBm-70-86-Single slotSensitivity level (BER≤0.1%)
Unit
UnitUnit
UnitMax
MaxMax
MaxTyp
TypTyp
TypMin
MinMin
MinCondition
ConditionCondition
ConditionParameter
ParameterParameter
Parameter
Receiver Performance
Receiver PerformanceReceiver Performance
Receiver Performance
4
■
■■
■Dimensions
LBRQ-2B54A
4.00
5.00
1.35
(1) (5)
(9)(13)
(6)
(8)(14)
(16)
4.00
5.00
0.75
0.30
0.40
1.10
0.60
1.20
0.60
1.20
0.80
0.30
0.40
0.40
0.40
5
■
■■
■Product Code System
LBRQ-2B54A
Q
Host Interface
BlueQ
L
LL
L B
BB
B R
RR
R Q
QQ
Q-2
22
2 B
BB
B 5
55
5 4
44
4 A
AA
A
2
Power Class
Class 2
54
Size
5.0mm×
××
×4.0mm
A
Revision
A Version
R
Module Type
Radio Module