 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
GS2970A Datasheet(PDF) 33 Page - Semtech Corporation |
|
|
|||||||||||||||||||||||||||||
GS2970A Datasheet(HTML) 33 Page - Semtech Corporation |
|
|
33 / 150 page  GS2970A 3Gb/s, HD, SD SDI Receiver Data Sheet 54244 - 2 September 2012 33 of 150 Figure 4-3:27MHz Clock Sources 4.7 Lock Detect The LOCKED output signal is available by default on the STAT3 output pin, but may be programmed to be output through any one of the six programmable multi-functional pins of the device; STAT[5:0]. The LOCKED output signal is set HIGH by the Lock Detect block under the following conditions: External Crystal Connection XTAL1 XTAL2 XTAL1 XTAL2 External Clock Source Connection 16pF 16pF External Clock NC K6 K6 J6 J6 Notes: 1. Capacitor values listed represent the total capacitance, including discrete capacitance and parasitic board capacitance. 2.XTAL1 serves as an input, which may alternatively accept a 27MHz clock source. Table 4-3:Input Clock Requirements Parameter Min Typ Max UOM Notes XTAL1 Low Level Input Voltage (Vil) −− 20% of VDD_IO V 3 XTAL1 High Level Input Voltage (Vih) 80% of VDDIO −− V3 XTAL1 Input Slew Rate 2 −− V/ns 3 XTAL1 to XOUT Prop. Delay (High to Low) 1.3 1.5 2.3 ns 3 XTAL1 to XOUT Prop. Delay (Low to High) 1.3 1.6 2.3 ns 3 NOTES: Valid when the cell is used to buffer an external clock source which is connected to the XTAL1 pin, then nothing should be connected to the XTAL2 pin. |
Similar Part No. - GS2970A |
|
Similar Description - GS2970A |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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
