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PDF DLBM-CG121 Data sheet ( Hoja de datos )
| Número de pieza | DLBM-CG121 | |
| Descripción | A Class 2 Bluetooth module suitable for cellular phone / smart phone applications | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DLBM-CG121 (archivo pdf) en la parte inferior de esta página. Total 40 Páginas | ||
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DLBM-CG121
Bluetooth TM Module Class 2
A Class 2 BluetoothTM module suitable
for cellular phone, smart phone
applications.
Preliminary
DLBM-CG121
1.FEATURES:
Support DUN, SPP, AG & FAX profiles.
Minimal software effort to own Bluetooth functions.
Almost no resource required from host CPU.
Reducing the size and thickness greatly by using high-density
packaging technology.
Compliant to various interfaces: UART, USB, PCM ...etc.
Wide operating temperature range: -30~+80℃.
2.Device diagram
BC 3-H andphone
Figure 1. DLBM-CG121 Block Diagram
Data Sheet
July 30, 2004
Proprietary Information and Specifications are Subject to Change
1 page  
9. Carrier Frequency Drift
1) 1slot
2) 5slot
4) Drift rate
10. 20dB Bandwidth for modulated carrier
1) 2402MHz
2) 2441MHz
3) 2480MHz
11.C/I co - channel
Preliminary
DLBM-CG121
9 kHz
10 kHz
8 KHz/50us
879 KHz
816 KHz
819 KHz
9 dB
Data Sheet
July 30, 2004
Proprietary Information and Specifications are Subject to Change
5 Page 
Preliminary
DLBM-CG121
RESET
ATEO
“O K ”Received?
No
D elay 1s
Yes
Requestconfiguration
from host(+CCFG )
H ostsetsup supported profileslist,
Bluetooth address,friendly nam e
and otherrequired PSK EY S
H ostinitiatesw arm resetviaBCCM D
Figure 6. Software Architecture
Data Sheet
July 30, 2004
Proprietary Information and Specifications are Subject to Change
11 Page | ||
| Páginas | Total 40 Páginas | |
| PDF Descargar | [ Datasheet DLBM-CG121.PDF ] | |
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