DLBM-CS220 [DELTA]
A Class 2 Bluetooth V1.2 HCI module Suitable for various applications.; 2类蓝牙V1.2人机交互模块，适用于各种应用。
| 型号： | DLBM-CS220 |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | A Class 2 Bluetooth V1.2 HCI module Suitable for various applications. |
| 文件： | 总11页 (文件大小：94K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Confidential
DLBM-CS220/CS221
DLBM-CS220/DLBM-CS221
Bluetooth TM Module Class 2
A Class 2 Bluetooth V1.2 HCI module
Suitable for various applications.
1.FEATURES:
z Fully qualified Bluetooth V1.2 module includes RF & BB.
z Low cost solution suitable for Cellular, PDA & other high
volume consumer products.
z Reducing size greatly by combining SOP & SIP technologies.
z Smallest size: 6.0*5.5*1.7mm(Build-in X’tal)
/6.0*5.5*1.5mm(Without X’tal)
z Compliant to various interfaces: UART, USB, PCM, PIO...
z No shielding case needed.
z Wide operating temperature range: -30~+80℃.
2.Device diagram
ANT
Filter
Balun
UART
USB
RF + BB
SPI/ PIO
PCM
4Mbit ROM
XꢀTAL(Optional)
Figure 1. DLBM-CS220 Block Diagram
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
3.General Specification
BluetoothTM Specification
Version 1.2
Frequency
Modulation
2402~2480MHz
AFH/GFSK
723.2kbps
Transmission rate
Receive sensitivity
Maximum output power
Operating Voltage
Operating temperature
Antenna Impedance
-80dBm
+4dBm(Class 2)
2.2~3.6V core
-30~+80℃
50 ohm
6.0*5.5*1.7mm (With X’tal)
6.0*5.5*1.5mm (Without X’tal)
More than 10 meters
Package size
Operating range
4.Rating
Min
Max
+85
Unit
℃
V
-40
-0.4
-0.4
Storage Temperature
VDD_1.8V
+2.2
+3.6
V
VREG_IN
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
5.Interface
Interface
Description
Antenna
External Antenna 50 ohm
PIO Interface
SPI Interface
PCM Interface
8 terminals
For System debugging
Pulse Code Modulation
DLBM-CS220 TX,RX,RTS,CTS
UART Interface
USB Interface
DLBM-CS221 TX,RX
DLBM-CS220 None.
DLBM-CS221 USB_DP,USB_DN
6.RF Characteristics
Operating Condition: +25℃, VDD=3.0V
RF Characteristics
Min.
Typ.
Max.
Unit
2400 ~ 2483.5
1.5
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
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
-4
0
dB
dB
dB
dB
dB
dB
2) C/I F=F0 - 1MHz
3) C/I F=F0 + 2MHz
-35
-21
-45
-45
-18
-30
-20
-40
-40
-9
4) C/I F=F0 - 2MHz
5) C/I F≧F0 + 3MHz
6) C/I F≦F0 - 5MHz
7) C/I F=FImage
6. Adjacent channel transmit power
1) F=F0 ± 2MHz
-35
-45
-20
-40
dBc
dBc
2) F=F0 ± 3MHz
7. Modulation Characteristics
1) Maximum modulation Δf1avg
2) Minimum modulation Δf2max
8. Initial Carrier Frequency Tolerance
9. Carrier Frequency Drift
1) 1slot
140
115
-35
165
135
10
175
+35
kHz
kHz
KHz
-20
-28
-20
9
10
9
20
28
20
kHz
kHz
2) 5slot
KHz/50us
4) Drift rate
10. 20dB Bandwidth for modulated carrier
11.C/I co - channel
820
9
1000
11
KHz
dB
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
7. Application circuit
Figure 3. Application circuit by using 26MHz
crystal for UART BCSP interface.
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
8. HCI Stack
HCI
LM
Integrated ROM
LC
Baseband
32KB RAM
Micro
UART
USB
Host
Host I/O
Radio
PCM I/O
In the implementation the internal processor runs the Bluetooth stack up to the Host
Controller Interface (HCI). The Host processor must provide all upper layers including
the applications.
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
9. RECOMMENDED REFLOW PROFILE
The temperature rise to 150℃ for preliminary heating shall be made for 30 seconds or
longer.
The preliminary heating shall be done at the temperature of 160℃+10℃ for 60 ~ 90
seconds.
The heating shall be at the temperature of 200℃ or higher For 20 ~ 40 seconds and the
peak temperature shall be 230℃+5℃
Figure 4. REFLOW PROFILE
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
10.Pin description
Name
Pin No.
Description
DLBM-CS220 DLBM-CS221
GND
1
2
PIO_5
PIO_3
Programmable Input/Output Line
Programmable Input/Output Line
3
4
5
6
PIO_2
PIO_0
PIO_1
Programmable Input/Output Line
Programmable Input/Output Line
Programmable Input/Output Line
7
8
AIO_0
VREG_IN
VDD_1.8
GND
Programmable Input/Output Line
Regulator Input
9
Positive Supply & 1.8V Regulated Output
10
External Clock Input
/NC (Build-in XTAL)
11
XTAL_IN
Drive for Crystal
/NC (Build-in XTAL)
12
13
XTAL_OUT
UART_TX
UART Data Output Active High
UART Clear To Send Active Low
/USB Data Plus
14
UART_CTS
USB_DP
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
UART Data Input Active High
15
16
UART_RX
UART_RTS USB_DN
UART Request To Send Active Low
/USB Data Minus
17
18
GND
RF_IN
50 Ohm Antenna Input
19
20
21
22
23
24
25
26
27
PCM_OUT
PCM_CLK
PCM_IN
PCM_SYNC
PIO_7
Synchronous Data Output
Synchronous Data Clock
Synchronous Data Input
Synchronous Data Sync
Programmable Input/Output Line
Programmable Input/Output Line
Reset If Low
PIO_6
Reset B
GND
SPI_MISO
Serial Peripheral Interface Data Output
Chip Select For Synchronous Serial Interface
Active Low
28
SPI_CSB
29
30
31
32
SPI_CLK
SPI_MOSI
TEST_EN
PIO_4
Serial Peripheral Interface Clock
Serial Peripheral Interface Data Input
For Test Purposes Only (Leave
Unconnected)
Programmable Input/Output Line
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
11.Dimensions (mm)
Figure 5. Output pin dimensions
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
Confidential
DLBM-CS220/CS221
Contact information:
Website: http://www.deltaww.com
Email: Jonathan.Chen@delta.com.tw
Tel No.: 886-3-3591968#2925
Data Sheet
Dec 08, 2004
Proprietary Information and Specifications are Subject to Change
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