 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
IDT72V3672L10PF Datasheet(PDF) 7 Page - Integrated Device Technology |
|
||||||||||||||||||||||||||||||
IDT72V3672L10PF Datasheet(HTML) 7 Page - Integrated Device Technology |
|
|
7 / 29 page  7 COMMERCIALTEMPERATURERANGE IDT72V3652/72V3662/72V3672 3.3V CMOS SyncBiFIFOTM 2,048 x 36 x 2, 4,096 x 36 x 2 and 8,192 x 36 x 2 DETERMINING ACTIVE CURRENT CONSUMPTION AND POWER DISSIPATION The ICC(f) current for the graph in Figure 1 was taken while simultaneously reading and writing a FIFO on the IDT72V3652/72V3662/72V3672 with CLKA and CLKB set to fS. All data inputs and data outputs change state during each clock cycle to consume the highest supply current. Data outputs were disconnected to normalize the graph to a zero capacitance load. Once the capacitance load per data-output channel and the number of these device's inputs driven by TTL HIGH levels are known, the power dissipation can be calculated with the equation below. CALCULATING POWER DISSIPATION With ICC(f) taken from Figure 1, the maximum power dissipation (PT) of these FIFOs may be calculated by: PT = VCC x ICC(f) + Σ(CL x VCC2 X fo) N where: N = number of outputs = 36 CL = outputcapacitanceload fo = switching frequency of an output Figure 1. Typical Characteristics: Supply Current (ICC) vs. Clock Frequency (fS) 0 10 20 3040 506070 0 10 20 30 40 50 60 fS Clock Frequency MHz fdata = 1/2 fS TA = 25 °C CL = 0 pF 4660 drw03a 70 90 80 100 80 90 100 VCC = 3.3V VCC = 3.6V VCC = 3.0V |
Similar Part No. - IDT72V3672L10PF |
|
Similar Description - IDT72V3672L10PF |
|
|
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
