bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 59

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

9.3.6
See tables in section 9.2.5.
9.3.7
Note:
Conditions:
CS-101564-DSP12
Graph shows results for BlueCore4-ROM crystal driver at maximum drive level.
C
Crystal C
Transconductance setting = 2mA/V
Loop gain = 3
C
trim
t1
/C
Figure 9.5: Crystal Load Capacitance and Series Resistance Limits with Crystal Frequency
= 3.4pF centre value
t2
Crystal PS Key Settings
Crystal Oscillator Characteristics
= 3
1000.0
100.0
o
10.0
= 2pF
2.5
8 MHz
20 MHz
32 MHz
3.5
4.5
Crystal Load Capacitance and Series Resistance Limits with Crystal Frequency
12 MHz
24 MHz
5.5
Production Information
16 MHz
28 MHz
© CSR plc 2003-2007
6.5
Load Capacitance (pF)
7.5
8.5
9.5
10.5
Device Terminal Descriptions
11.5
12.5
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