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BK3231
v0.1
BK3231 Bluetooth HID SoC
Datasheet
Objective Specification
Beken Corporation
3A,1278KeyuanRd,Zhangjiang High-Tech Park
Pudong new Distrinct,Shanghai,201203,china
Tel: (86)21 51086811
Fax: (86)21 60871277
This document contains information that may be proprietary to, and/or secrets of, Beken Corporation. The
contents of this document should not be disclosed outside the companies without specific written permission.
Disclaimer: Descriptions of specific implementations are for illustrative purpose only, actual hardware implementation
may differ.
© 2011Beken Corporation
Proprietary and Confidential
Page 1 of 12
BK3231
v0.1
List of tables
TABLE1BK3231 QFN56 PIN DESCRIPTION ...................................................................................................... 8
© 2011Beken Corporation
Proprietary and Confidential
Page 5 of 12
BK3231
5 Electrical Specifications
v0.1
Table 1 RF Characteristics
Name
Parameter (Condition)
VCC
TEMP
VIH
VIL
VOH
VOL
IVDD
IVDD
IVDD
IVDD
FOP
FXTAL
RFSK
PRF
PBW
PRF1
PRF2
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
Max Input
RXSENS
IIP3
C/ICO
C/I1ST
C/I2ND
C/I3RD
C/I1STI
C/I2NDI
Operating Condition
Voltage
Temperature
Digital input Pin
High level
Low level
Digital output Pin
High level (IOH=-0.25mA)
Low level(IOL=0.25mA)
Normal condition
Power Off
Sleep current (RF OFF, 32 kHz
clock)
Active RX
Active TX @ 2 dBm output power
Normal RF condition
Operating frequency
Crystal frequency
Air data rate
Transmitter
Output power
Modulation 20 dB bandwidth
Out of band emission 2 MHz
Out of band emission 3 MHz
Current at -40dBm output power
Current at -30dBm output power
Current at -25dBm output power
Current at -10dBm output power
Current at -5dBm output power
Current at 0dBm output power
Current at 2dBm output power
Receiver
1 E-3 BER
1 E-3 BER sensitivity
IIP3, Pin=-63 dBm; Punwant=-39
dBm; f0=2f1-f2, f2-f1=3 MHz or 4
MHz or 5 MHz
Co-channel C/I
ACS C/I 1MHz
ACS C/I 2MHz
ACS C/I 3MHz
ACS C/I Image channel
ACS C/I 1 MHz adjacnet to image
channel
Min Typi Max Unit Com
cal ment
1.7
3.0 3.6
V
-40
+27 +85
ºC
VCC-0.3
VSS
VCC+0.3 V
VSS+0.3 V
VCC- 0.3
VSS
VCC
V
VSS+0.3 V
-2
10
uA
uA
26 mA
24 mA
2400
2480
16
1
MHz
MHz
Mbps
-40 0 5
1
-20
-40
24
dBm
MHz
dBm
dBm
mA
mA
mA
mA
mA
mA
mA
-20 10 dBm
-88 dBm
-21 -16
dBm
11 dB
0 dB
-30 dB
-40 dB
-9 dB
-20 dB
© 2011Beken Corporation
Proprietary and Confidential
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