Electronic Components Datasheet Search |
|
PL560-49QI Datasheet(PDF) 6 Page - PhaseLink Corporation |
|
PL560-49QI Datasheet(HTML) 6 Page - PhaseLink Corporation |
6 / 15 page Analog Frequency Multiplier PL560-xx VCXO Family 47745 Fremont Blvd., Fremont, CA 94538 TEL (510) 492-0990, FAX (510) 492-0991 www.phaselink.com Rev.:02-09-07 Page 6 Figure 5: Diagram Representation of the Related System Inductance and Capacitance DIE SIDE PCB side - Cinternal = Based on AFM device - LWB1 = 2 nH, (2 places), Stray inductance - Cpad = 2.0 pF, Bond pad and its ESD circuitry - Cstray = 1.0 pF, Stray capacitance - C11 = 0.4 pF, The following amplifier stage - L2X (L4X) = 2x or 4x inductor - C2X (C4X) = range (0.1 to 2.7 pF), Fine tune inductor if used • There are two default variables that normally will not need to be modified. These are Cpad, and C11 and are found in cells B22 and B27 of ‘AFM Tuning Assistant’, respectively. • LWB1 is the combined stray inductance in the layout. The DIE wire bond is ~ 0.6 nH and in the case of a leaded part an additional 1.0 nH is added. Your layout inductance must be added to these. There are 2 of these and they are assumed to be approximately symmetrical so you only need to enter this inductance once in cell B23. • Enter the stray parasitic capacitance into cell B26. An additional 0.5 pF must be added to this value if a leaded part is used. • Enter the appropriate value for Cinternal into B21 based on the device used (see column D). Use the ‘AFM Tuning Assistant’ software to calculate L2X (and C2X if used) for your resonance frequency. • For 4X AFMs, repeat the same procedure in the L4X worksheet. • See the examples in the following section. |
Similar Part No. - PL560-49QI |
|
Similar Description - PL560-49QI |
|
|
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 |