 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ICS844003AGI Datasheet(PDF) 10 Page - Integrated Circuit Systems |
|
||||||||||||||||||||||||||||||
ICS844003AGI Datasheet(HTML) 10 Page - Integrated Circuit Systems |
|
|
10 / 13 page  844003AGI www.icst.com/products/hiperclocks.html REV. B AUGUST 25, 2005 10 Integrated Circuit Systems, Inc. ICS844003I FEMTOCLOCKS™CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER PRELIMINARY 3.3V LVDS DRIVER TERMINATION A general LVDS interface is shown in Figure 4. In a 100 Ω differential transmission line environment, LVDS drivers FIGURE 4. TYPICAL LVDS DRIVER TERMINATION require a matched load termination of 100 Ω across near the receiver input. R1 100 3.3V 100 Ohm Differential Transmission Line 3.3V + - LVDS INPUTS: CRYSTAL INPUT: For applications not requiring the use of the crystal oscillator input, both XTAL_IN and XTAL_OUT can be left floating. Though not required, but for additional protection, a 1k Ω resistor can be tied from XTAL_IN to ground. TEST_CLK INPUT: For applications not requiring the use of the test clock, it can be left floating. Though not required, but for additional protection, a 1k Ω resistor can be tied from the TEST_CLK to ground. LVCMOS CONTROL PINS: All control pins have internal pull-ups or pull-downs; additional resistance is not required but can be added for additional protection. A 1k Ω resistor can be used. RECOMMENDATIONS FOR UNUSED INPUT AND OUTPUT PINS OUTPUTS: LVDS All unused LVDS output pairs can be either left floating or terminated with 100 Ω across. If they are left floating, we recommend that there is no trace attached. |
Similar Part No. - ICS844003AGI |
|
Similar Description - ICS844003AGI |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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
