Electronic Components Datasheet Search |
|
PL560-69 Datasheet(PDF) 4 Page - Micrel Semiconductor |
|
PL560-69 Datasheet(HTML) 4 Page - Micrel Semiconductor |
4 / 15 page Analog Frequency Multiplier PL56X-XX VCXO Family Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 11/04/11 Page 4 CRYSTAL SPECIFICATIONS AND BOARD LAYOUT CONSIDERATIONS BOARD LAYOUT CONSIDERATIONS To minimize parasitic effects, and improve performance: Place the crystal as close as possible to the IC. Make the board traces that are connected to the crystal pins symmetrical. The board trace symmetry is important, as it reduces the negative parasitic effects to produce a clean frequency multiplication with low jitter. Parasitic effects reduce frequency pulling of the VCXO and increase jitter. CRYSTAL SPECIFICATIONS & TUNING PERFORMANCE CRYSTAL SPECIFICATIONS TUNING PERFORMANCE PART NUMBER CRYSTAL RESONATOR FREQUENCY (FXIN) MODE CL (xtal) ESR (RE) CRYSTAL TUNING (Typical) CONDI- TIONS TYP MAX CRYSTAL FREQ (MHz) C0 C1 C0/C1 VC: 1.65V 0V VC: 1.65V 3.3V PL565-08 PL560-09 PL560-68/69 75 to 200MHz Funda- mental At VCON = 1.65V 5pF 30Ω 155.52 3.0pF 12.2fF 245 -145 ppm +108 ppm 155.52 1.8pF 5.7fF 316 -134 ppm +87 ppm PL560- 37/38/39 PL560- 47/48/49 30 to 80MHz Funda- mental At VCON = 1.65V 5pF 30Ω 30.72 2.8pF 12.4fF 228 -167ppm +176 ppm 30.72 4.5pF 19.1fF 236 -163 ppm +167 ppm 38.88 5.1pF 20.9fF 242 -131 ppm +98 ppm 38.88 5.3pF 25.6fF 207 -157 ppm +141 ppm 77.76 2.0pF 6.7fF 305 -92 ppm +110 ppm Note: Non specified parameters can be chosen as standard values from crystal suppliers. CL ratings larger than 5pF require a crystal frequency adjustment. Request detailed crystal specifications from Micrel. XTAL XTAL Ceramic SMD AFM IC XIN ( P in # 4 ) XOUT (P in # 5) AFM IC XIN ( P in # 4 ) XOUT (P in # 5) |
Similar Part No. - PL560-69 |
|
Similar Description - PL560-69 |
|
|
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 |