EWSCBBQXX 查看數據表（PDF） - TAIYO YUDEN

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EWSCBBQXX

Bluetooth® Module

TAIYO YUDEN 

TAIYO YUDEN

Nov./2003 Ver.2.0

Bluetooth® Module

Class 2 USB All In One(ANT+RF+BB)

Features

Outline

• Antenna is provided on board

•The module is Max.4 dBm( Class2 )module

• Bluetooth® standard Ver. 1.2 conformity

• Internal baseband clock oscillator

• Low current consumption

• Support functions

ACL links, Piconet<7>, Hold, Sniff, Park, AFH, Faster connection

• Interface: USB

• HCI module

• Outline: 34.0 x 15.6 x 3.7 mm

EYMF2CSMM

34

Unit: mm

Applications

• PC & peripheral

General Electrical Specification

Parameter

Description

Min.

Typ. Max.

Units

Carrier Frequency

2.402

2.480

GHz

Operating Voltage(VDD_MEM)

3.1

3.3 3.45

V

Operating Voltage(VDD_PIO)

3.1

3.3 3.45

V

Operating Voltage(VDD_1.8V)

1.7

1.8 1.9

V

RF Output Power

Measured in 50 ohm

-6

0

4

dBm

RX Sensitivity

-

-83 -70

dBm

Load Impedance

No abnormal Oscillation

-

5:1

-

Operation temperature range

0

25

70 Degree C

Input Low Voltage

PIO, AIO, SPI

-0.3

0.8

V

Input Low Voltage

D+, D-

-

0.8

V

Input Low Voltage

RESET

-0.3

0.8

V

Input High Voltage

PIO, AIO, SPI

0.7VDD_PIO

VDD +0.3 V

Input High Voltage

D+, D-

2.0

-

V

Input High Voltage

RESET

0.7VDD_PIO

VDD +0.3 V

Output Low Voltage

PIO,AIO,SPI

-

0.4

V

Output Low Voltage

D+, D-

-

0.3

V

Output High Voltage

PIO, AIO, SPI

VDD_PIO-0.4

-

V

Output High Voltage

D+, D-

2.8

-

V

Receive DM1(VDD_MEM,VDD_PIO)

Average Current Consumption Receive DM1(VDD_1.8)

14

-

37

-

mA

Block Diagram

Antenna

B.P.F Balun

Loop Filter

Xtal

Flash

Memory

RF + BB

VDD_1.8V

VDD_MEM

VDD_PIO

USB(2)

UART(4)

SPI(4)

I/O

PIO(12)

AIO(2)

RESET

GND(6)

Note: The above PRELIMINARY data are not guaranteed and are subject to change without notice.

The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by TAIYO YUDEN CO., LTD. is under license.

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