Figure 1. Typical Char" />
參數(shù)資料
型號(hào): IDT72V3613L20PF8
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 22/25頁(yè)
文件大小: 0K
描述: IC FIFO CLOCK 64X36 20NS 120TQFP
標(biāo)準(zhǔn)包裝: 750
系列: 72V
功能: 同步
存儲(chǔ)容量: 2.3K(64 x 36)
數(shù)據(jù)速率: 50MHz
訪問(wèn)時(shí)間: 20ns
電源電壓: 3 V ~ 3.6 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 120-LQFP
供應(yīng)商設(shè)備封裝: 120-TQFP(14x14)
包裝: 帶卷 (TR)
其它名稱: 72V3613L20PF8
6
IDT72V3613 3.3V, CMOS CLOCKED FIFO WITH
BUS-MATCHING AND BYTE SWAPPING 64 x 36
COMMERCIALTEMPERATURERANGE
Figure 1. Typical Characteristics: Supply Current (ICC) vs Clock Frequency (fS)
DETERMINING ACTIVE CURRENT CONSUMPTION AND POWER DISSIPATION
The ICC(f) current for the graph in Figure 1 was taken while simultaneously reading and writing the FIFO on the IDT72V3613 with CLKA and CLKB set
tofS.Alldateinputsanddataoutputschangestateduringeachclockcycletoconsumethehighestsupplycurrent.Dataoutputsweredisconnectedtonormalize
the graph to a zero-capacitance load. Once the capacitive lead per data-output channel is 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 the IDT72V3613 may be calculated by:
PT = VCC x ICC(f) +
Σ(CL x (VOH - VOL)2 x fo)
N
where:
N
=
number of used outputs (36-bit (long word), 18-bit (word) or 9-bit (byte) bus-size)
CL
=
outputcapacitanceload
fo
=
switchingfrequencyofanoutput
VOH
=
outputhigh-levelvoltage
VOL
=
outputhigh-levelvoltage
WhennoreadsorwritesareoccurringontheIDT72V3613,thepowerdissipatedbyasingleclock(CLKAorCLKB)inputrunningatfrequencyfSiscalculated
by:
PT = VCC x fS x 0.025mA/MHz
010
20
30
40
50
60
70
0
25
50
75
100
125
150
VCC = 3.3V
fS
Clock Frequency MHz
ICC(f)
Supply
Current
mA
fdata = 1/2 fS
TA = 25
°C
CL = 0 pF
VCC = 3.0V
4661 drw 04
VCC = 3.6V
80
90
175
相關(guān)PDF資料
PDF描述
VI-J0L-MX-S CONVERTER MOD DC/DC 28V 75W
MS27656T17A35SD CONN RCPT 55POS WALL MNT W/SCKT
IDT72V3612L20PF8 IC FIFO 64X36X2 20NS 120QFP
LT1794CSW#TRPBF IC OPAMP 200MHZ DUAL 20-SOIC
VI-J0K-MX-S CONVERTER MOD DC/DC 40V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT72V3613L20PQF 功能描述:IC FIFO CLOCK 64X36 20NS 132PQFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲(chǔ)容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問(wèn)時(shí)間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP(14x14) 包裝:托盤(pán) 其它名稱:72271LA10PF
IDT72V3614L12PF 功能描述:IC FIFO 64X36X2 12NS 120QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲(chǔ)容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問(wèn)時(shí)間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP(14x14) 包裝:托盤(pán) 其它名稱:72271LA10PF
IDT72V3614L12PF8 功能描述:IC FIFO 64X36X2 12NS 120QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲(chǔ)容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問(wèn)時(shí)間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP(14x14) 包裝:托盤(pán) 其它名稱:72271LA10PF
IDT72V3614L12PQF 功能描述:IC FIFO 64X36X2 12NS 132QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲(chǔ)容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問(wèn)時(shí)間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP(14x14) 包裝:托盤(pán) 其它名稱:72271LA10PF
IDT72V3614L15PF 功能描述:IC FIFO 64X36X2 15NS 120QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲(chǔ)容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問(wèn)時(shí)間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP(14x14) 包裝:托盤(pán) 其它名稱:72271LA10PF