DLBM-CR320 [ETC]
A Class 2 V2.0+EDR Bluetooth HCI module suitable for various (mobile phones) applications; 2类V2.0 + EDR蓝牙HCI模块适用于各种（手机）的应用
| 型号： | DLBM-CR320 |
| 厂家： | 
ETC |
| 描述： | A Class 2 V2.0+EDR Bluetooth HCI module suitable for various (mobile phones) applications |
| 文件： | 总11页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Preliminary
DLBM-CR320
DLBM-CR320
BluetoothTM Module Class 2
A Class 2 V2.0+EDR Bluetooth HCI module
suitable for various (mobile phones)
applications.
1.FEATURES:
z Suitable for Cellular, PDA, PC, Digital Cameras… applications.
z Reducing the size and thickness greatly using high-density
packaging technology.
z High sensitivity to achieve better performance.
z Compliant to various interfaces: UART, USB, PIO, PCM.
z Wide operating temperature range: -30~+80℃.
2.Device diagram
BC4-ROM
Figure 1. DLBM-CR320 Block Diagram
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
3.General Specification
BluetoothTM Specification
Version 2.0 plus EDR
Frequency
Modulation
2402~2480MHz
FHSS/GFSK/DQPSK/8DPSK
721kbps/2M/3M
-80dBm
Transmission rate
Receive sensitivity
Maximum output power
Operating Voltage
Operating temperature
Antenna Impedance
Package size
+4dBm(Class 2)
1.8V or 2.2~3.6V
-30~+80℃
50 ohm
9.1*7.9*1.6mm
Up to 10 meters
Operating range
4.Rating
Min
Max
Unit
℃
V
-40
-0.4
-0.4
-0.4
+150
+1.9
+3.6
+4.2
Storage Temperature
VDD_1.8V
VDD_IO
V
V
VREG_IN
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
5.Interface
Interface
Description
External Antenna 50 ohm
Antenna
UART Interface
SPI Interface
PIO Interface
TX,RX,RTS,CTS(9600bps~1382400bps)
Synchronous Serial Interface for firmware download
9 terminals
6.Power Supply Diagram
ANT
●
VDD_1.8V
BC4-ROM
X’tal
BPF
Balun
VDD_IO
VREG_IN
Figure 2. Power Supply Diagram
Terminal
VDD_1.8V
VDD_IO
3.0V
NC
1.8V
1.7 to 1.9V
2.7 to 3.0V
NC
1.7 to 3.6V
2.2 to 4.2V
VREG_IN
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
7.RF Characteristics
Operating Condition: +25℃, VDD=1.8V
RF Characteristics
Min.
Typ.
Max.
Unit
2400 ~ 2483.5
0
MHz
dBm
1. Fequency Range
2. Output Power
-6
4
3. Sensitivity at 0.1% BER
-70
-70
-80
-80
dBm
dBm
1) 2402MHz
2) 2441MHz
3) 2480MHz
-70
-20
-80
0
dBm
dBm
4. Maximum Input Level (BER≦0.1%)
5. Adjacent channel selectivity
1) C/I F=F0 + 1MHz
-4
0
dB
dB
dB
dB
dB
dB
dB
-4
0
2) C/I F=F0 - 1MHz
-35
-21
-45
-45
-18
-30
-20
3) C/I F=F0 + 2MHz
4) C/I F=F0 - 2MHz
5) C/I F≧F0 + 3MHz
6) C/I F≦F0 - 5MHz
7) C/I F=FImage
-9
6. Adjacent channel transmit power
1) F=F0 ± 2MHz
-35
-55
-20
-40
dBc
dBc
2) F=F0 ± 3MHz
7. Modulation Characteristics
140
115
165
155
175
kHz
kHz
1) Modulation Δf1avg
2) Modulation Δf2max
8. Initial Carrier Frequency Tolerance
1) 2402MHz
-75
-75
16
13
75
75
kHz
kHz
2) 2441MHz
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
-75
14
75
kHz
3) 2480MHz
9. Carrier Frequency Drift
1) 1slot
-20
-25
-20
9
20
25
20
kHz
kHz
10
6.5
2) 5slot
KHz/50us
4) Drift rate
10. 20dB Bandwidth for modulated carrier
1) 2402MHz
879
1000
KHz
816
819
9
1000
1000
11
KHz
KHz
dB
2) 2441MHz
3) 2480MHz
11.C/I co - channel
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
8. RECOMMENDED REFLOW PROFILE
Figure 3. REFLOW PROFILE
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
9.Pin description
Pin No.
Name
Description
1
2
PIO_11
PIO_9
Programmable I/O terminal
Programmable I/O terminal
/Speaker output positive
/Synchronous data output
3
4
5
6
PCM_OUT
PCM_SYNC
PCM_CLK
PCM_IN
/Speaker output negative
/Synchronous data sync
/Microphone input positive
/Synchronous data clock
/Microphone input negative
/Synchronous data input
7
Gnd
Gnd
8
9
Gnd
10
11
12
13
14
15
16
ANT
RF input/output
AIO_0
Gnd
Programmable input/output
Gnd
Gnd
Vdd_1.8V
VREG_IN
Refer to Power supply diagram
Refer to Power supply diagram
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
VDD_IO
USB_DN
USB_DP
UART_TX
UART_RX
UART_CTS
UART_RTS
Reset_B
PIO_4
Refer to Power supply diagram
USB data minus
USB data plus with selectable internal
1.5kohm pull-up resistor
UART data output active high
UART data input active high
UART clear to send active low
UART request to send active low
Reset if low
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Ground
PIO_5
PIO_10
PIO_3
Gnd
Gnd
Ground
Gnd
Ground
PIO_2
Programmable input/output line
Programmable input/output line
Programmable input/output line
PIO_1
PIO_0
35
SPI_MOSI
Serial Peripheral Interface data input
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
36
37
SPI_MISO
SPI_CLK
Serial Peripheral Interface data output
Serial Peripheral Interface clock
Chip select for Serial Peripheral Interface,
active low
38
SPI_CSB
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
10.Dimensions (mm)
Figure 4. Output pin dimensions
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CR320
Contact information:
Website: http://www.deltaww.com
Email: Jonathan.Chen@delta.com.tw
Tel No.: 886-3-3591968#2925
Data Sheet
Mar 9, 2005
Proprietary Information and Specifications are Subject to Change
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