DLBM-CS220/CS221

Data Sheet

Dec 08, 2004

Proprietary Information and Specifications are Subject to Change

Confidential

5.Interface

Interface

Description

Antenna

External Antenna 50 ohm

PIO Interface

8 terminals

SPI Interface

For System debugging

PCM Interface

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℃, VDD=3.0V

RF Characteristics

Min.

Typ.

Max.

Unit

1. Fequency Range

2400 ~ 2483.5

MHz

2. Output Power

-6

1.5

4

dBm

3. Sensitivity at 0.1% BER

1) 2402MHz

-70

-80

dBm

2) 2441MHz

-70

-80

dBm

3) 2480MHz

-70

-80

dBm

4. Maximum Input Level (BER≦0.1%)

-20

0

dBm

5. Adjacent channel selectivity

-4

0

dB