DLBM-CS222 [DELTA]
Wireless communication module compliant with Bluetooth Specification V1.2.; 无线通信模块符合蓝牙规范V1.2 。
| 型号： | DLBM-CS222 |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | Wireless communication module compliant with Bluetooth Specification V1.2. |
| 文件： | 总9页 (文件大小：84K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Preliminary
DLBM-CS222
DLBM-CS222
BluetoothTM Module Class 2
Wireless communication
module compliant with
Bluetooth TM Specification V1.2.
FEATURES:
z Suitable for Cellular Phones, PDAs, Digital Cameras, .……..
z Small size and Low Profile using high-density packaging
technology for space critical applications.
z High sensitivity for better reception.
z Various interfaces: UAR or USB.
z Wide operating temperature range: -30~+85℃.
Device diagram
BC3- HCI ROM
CSP
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CS222
General Specification
Bluetooth Specification
Version 1.2
Frequency
Modulation
2402~2480MHz
FHSS/GFSK
Transmission Rate
721kbps
Receive Sensitivity
Maximum Output Power
Operating Voltage
Typ. -80dBm
+4dBm(Class 2)
See Power Supply Diagram
-30~+85℃
50Ω
Operating Temperature
Antenna Impedance
Package Size
6.5*5.2*1.6 (mm)
Power Supply Diagram
Terminal
VDD_1.8V
VDD_IO
3.0V Power Supply 1.8V Power Supply
Bypass Capacitor
1.7 to 3.6 V
1.7 to 1.9V
1.7 to 1.9V
NC
VREG_IN
2.7 to 4.2 V
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CS222
Interface
Interface
Description
External Antenna 50Ω
Antenna
UART Interface
TX, RX, RTS, CTS(9600bps~1.5Mbps)
Synchronous Serial Interface for firmware
download
SPI Interface
Supports continuous transmission and
reception of PCM encoded audio data over
Bluetooth
PCM Interface
PIO Interface
AIO Interface
6 terminals
1 terminals
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 co – channel Ratio
2) C/I @ 1MHz
11
0
dB
dB
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CS222
-30
-40
-9
dB
dB
dB
3) C/I @ 2MHz
4) C/I @ 3MHz
5) Image Ratio (-67 dBm input)
6. Adjacent channel transmit power
1) F=F0 ± 2MHz
-35
-55
-20
-40
dBc
dBc
2) F=F0 ± 3MHz
7. Modulation Characteristics
140
115
168
157
175
kHz
kHz
1) Modulation Δf1avg
2) Modulation Δf2max
8. Initial Carrier Frequency Tolerance
1) 2402MHz
-75
-75
-75
+/-5
+/-5
+/-5
75
75
75
kHz
kHz
kHz
2) 2441MHz
3) 2480MHz
9. Carrier Frequency Drift
1) 1slot
-20
-25
-20
20
25
20
kHz
kHz
2) 5slot
KHz/50us
4) Drift rate
10. 20dB Bandwidth for modulated carrier
1) 2402MHz
1000
KHz
1000
1000
KHz
KHz
2) 2441MHz
3) 2480MHz
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CS222
Application Circuit
UART I/F 3.0V Power Supply
UART I/F 1.8V Power Supply
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CS222
Pin description
Pin
Name
No.
Description
Synchronous data out
1
2
PCM_OUT
PCM_SYNC
PCM_IN
PCM_CLK
NC
Synchronous data sync
Synchronous data input
Synchronous data clock
No Connection
3
4
5
UART request to send active low
UART data input active high
UART data output active high
UART clear to send active low
Ground
6
UART_RTS
UART_Rx
UART_Tx
UART_CTS
GND
7
8
9
10
11
12
13
14
15
16
Antenna port
ANT
Ground
GND
Ground
GND
VDD 1.8V
VDD_1.8V
VDD_IO
VDD_REG
VDD Input / Output
Regulator Input
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CS222
Programmable I/O Line
Programmable I/O Line
Programmable I/O Line
Programmable I/O Line
Programmable I/O Line
Programmable I/O Line
Programmable I/O Line
17
18
19
20
21
22
23
24
25
AIO_0
PIO_0
PIO_1
PIO_2
PIO_3
PIO_4
PIO_5
Serial Peripheral Interface data input
Serial Peripheral Interface clock
SPI_MOSI
SPI_CLK
Chip select for Synchronous Serial Interface active
low
26
27
28
SPI_CSB
SPI_MISO
RESETB
Serial Peripheral Interface data output
Reset if low. Input debounced so must be low for
>5ms to cause a reset
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CS222
Dimensions (mm)
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
Preliminary
DLBM-CS222
Record of changes
Date
Content of change
Maker
May 11,2005
1)Spec setup
Ming.Wu
Contact information:
Website: http://www.deltaww.com
Email: Richard.Meng@delta.com.tw (Worldwide)
TEL:
886-3-359-1968 ext.2930
Data Sheet
May 11, 2005
Proprietary Information and Specifications are Subject to Change
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