 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SH7124 Datasheet(PDF) 86 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
SH7124 Datasheet(HTML) 86 Page - Renesas Technology Corp |
|
|
86 / 782 page  Section 4 Clock Pulse Generator (CPG) Rev. 3.00 Sep. 27, 2007 Page 66 of 758 REJ09B0243-0300 4.6 Oscillator Clock pulses can be supplied from a connected crystal resonator or an external clock. 4.6.1 Connecting Crystal Resonator A crystal resonator can be connected as shown in figure 4.2. Use the damping resistance (Rd) listed in table 4.6. Use a crystal resonator that has a resonance frequency of 10 to 12.5 MHz. It is recommended to consult the crystal resonator manufacturer concerning the compatibility of the crystal resonator and the LSI. EXTAL XTAL Rd CL2 CL1 CL1 = CL2 = 18 to 22 pF (Reference values) Figure 4.2 Connection of Crystal Resonator (Example) Table 4.6 Damping Resistance Values (Reference Values) Frequency (MHz) 10 12.5 Rd ( Ω) (Reference Values) 0 0 Figure 4.3 shows an equivalent circuit of the crystal resonator. Use a crystal resonator with the characteristics listed in table 4.7. XTAL CL EXTAL C0 L Rs Figure 4.3 Crystal Resonator Equivalent Circuit |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
