Description
External Antenna 50 ohm 8 terminals For System debugging Pulse Code Modulation
DLBM-CS220 TX,RX,RTS,CTS UART Interface DLBM-CS221 TX,RX DLBM-CS220 None.USB Interface DLBM-CS221 USB_DP,USB_DN
6.RF Characteristics
Operating Condition: +25¢J , VDD=3.0V RF Characteristics
1. Fequency Range 2. Output Power 3. Sensitivity at 0.1% BER 1) 2402MHz 2) 2441MHz 3) 2480MHz 4. Maximum Input Level (BER¡Ø 5. Adjacent channel selectivity 1) C/I F=F0 + 1MHz 0.1%)
Min.Typ.Max.Unit MHz dBm dBm dBm dBm dBm
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¢J . 2.Device diagram
ANT Filter Balun UART
RF + BB
4Mbit ROM
USB SPI/ P.