bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 18

• Manufacturer Part Number: bc41b143a07
• Description: Single Chip Bluetooth
• Manufacturer: ETC-unknow

3.9
Notes:
3.10
CS-101564-DSP12
Crystal Oscillator
Crystal frequency
Digital trim range
Trim step size
Transconductance
Negative resistance
External Clock
Input frequency
Clock input level
Allowable Jitter
XTAL_IN input impedance
XTAL_IN input capacitance
Page scan, time interval 1.28s
Inquiry and page scan
ACL No traffic
ACL With file transfer
ACL No traffic
ACL With file transfer
ACL 40ms sniff
ACL 1.28s sniff
eSCO EV3 - Setting S1
SCO HV1
SCO HV3
SCO HV3 30ms sniff
(a)
(b)
(c)
(d)
(e)
VDD_CORE, VDD_RADIO, VDD_LO and VDD_ANA are at 1.8V unless shown otherwise.
VDD_PADS, VDD_PIO and VDD_USB are at 3.0V unless shown otherwise.
The same setting of the digital trim is applied to both XTAL_IN and XTAL_OUT.
Current drawn into a pin is defined as positive; current supplied out of a pin is defined as negative.
Integer multiple of 250kHz
The difference between the internal capacitance at minimum and maximum settings of the internal digital trim
XTAL frequency = 16MHz; XTAL C0 = 0.75pF; XTAL load capacitance = 8.5pF
Clock input can be any frequency between 8MHz and 40MHz in steps of 250kHz plus CDMA/3G TCXO frequencies of
7.68, 14.44, 15.36, 16.2, 16.8, 19.2, 19.44, 19.68, 19.8 and 38.4MHz
Clock input can be either sinusoidal or square wave. If the peaks of the signal are below VSS_ANA or above VDD_ANA
a DC blocking capacitor is required between the signal and XTAL_IN
Operation Mode
Clocks
Power Consumption
(b)
(d)
(e)
(b)
(a)
(c)
Connection
Master
Master
Master
Master
Master
Master
Master
Master
Slave
Slave
Type
Production Information
-
-
© CSR plc 2003-2007
UART Rate
Min
870
8.0
5.0
2.0
7.5
0.2
(kbps)
-
-
-
-
115.2
115.2
115.2
115.2
115.2
115.2
38.4
38.4
38.4
38.4
38.4
38.4
1500
Typ
6.2
0.1
7
-
-
-
-
-
-
Average
0.43
0.75
3.71
8.44
15.1
17.7
1.58
0.14
24.0
36.3
17.8
17.5
VDD_ANA
2400
Max
32.0
40.0
8.0
15
Electrical Characteristics
-
-
-
-
Page 18 of 97
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V pk-pk
ps rms
MHz
MHz
Unit
mS
pF
pF
kΩ
pF
Ω