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| 型號： | A54SX16A-PQ208B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LM136-5.0/LM236-5.0/LM336-5.0 5.0V Reference Diode; Package: TO-46; No of Pins: 3; Qty per Container: 1000; Container: Box |
| 中文描述： | 的SX - A系列FPGA的 |
| 文件頁數(shù)： | 24/108頁 |
| 文件大?。?/td> | 720K |
| 代理商： | A54SX16A-PQ208B |
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SX-A Family FPGAs
2-4
v5.1
Table 2-8
AC Specifications (5 V PCI Operation)
Symbol
Parameter
Condition
Min.
Max.
Units
I
OH(AC)
Switching Current High
0 < V
OUT
≤
1.4
1
1.4
≤
V
OUT
< 2.4
1, 2
3.1 < V
OUT
< V
CCI
1, 3
–44
–
mA
(–44 + (V
OUT
– 1.4)/0.024)
–
mA
–
EQ 2-1 on
page 2-5
–
(Test Point)
V
OUT
= 3.1
3
V
OUT
≥
2.2
1
2.2 > V
OUT
> 0.55
1
0.71 > V
OUT
> 0
1, 3
–
–142
mA
I
OL(AC)
Switching Current Low
95
–
mA
(V
OUT
/0.023)
–
mA
–
EQ 2-2 on
page 2-5
–
(Test Point)
V
OUT
= 0.71
3
–5 < V
IN
≤
–1
0.4 V to 2.4 V load
4
–
206
mA
I
CL
Low Clamp Current
–25 + (V
IN
+ 1)/0.015
–
mA
slew
R
Output Rise Slew Rate
1
5
V/ns
slew
F
Output Fall Slew Rate
2.4 V to 0.4 V load
4
1
5
V/ns
Notes:
1. Refer to the V/I curves in
Figure 2-1 on page 2-5
. Switching current characteristics for REQ# and GNT# are permitted to be one half
of that specified here; i.e., half size output drivers may be used on these signals. This specification does not apply to CLK and RST#,
which are system outputs. “Switching Current High” specifications are not relevant to SERR#, INTA#, INTB#, INTC#, and INTD#,
which are open drain outputs.
2. Note that this segment of the minimum current curve is drawn from the AC drive point directly to the DC drive point rather than
toward the voltage rail (as is done in the pull-down curve). This difference is intended to allow for an optional N-channel pull-up.
3. Maximum current requirements must be met as drivers pull beyond the last step voltage. Equations defining these maximums (A
and B) are provided with the respective diagrams in
Figure 2-1 on page 2-5
. The equation defined maximum should be met by
design. In order to facilitate component testing, a maximum current test point is defined for each side of the output driver.
4. This parameter is to be interpreted as the cumulative edge rate across the specified range, rather than the instantaneous rate at any
point within the transition range. The specified load (diagram below) is optional; i.e., the designer may elect to meet this parameter
with an unloaded output per revision 2.0 of the PCI Local Bus Specification. However, adherence to both maximum and minimum
parameters is now required (the maximum is no longer simply a guideline). Since adherence to the maximum slew rate was not
required prior to revision 2.1 of the specification, there may be components in the market for some time that have faster edge
rates; therefore, motherboard designers must bear in mind that rise and fall times faster than this specification could occur and
should ensure that signal integrity modeling accounts for this. Rise slew rate does not apply to open drain outputs.
Output
Buffer
1/2 in. max.
50 pF
Pin
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A54SX16A-PQ208I | sx-a family FPGAS |
| A54SX16A-PQ208M | SX-A FAMILY FPGAs |
| A54SX16A-TQ208 | LM2423 220V Monolithic Triple Channel 15 MHz CRT DTV Driver; Package: TO-220; No of Pins: 11 |
| A54SX16A-TQ208A | SX-A Family FPGAs |
| A54SX16A-TQ208B | SX-A Family FPGAs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A54SX16A-PQ208I | 功能描述:IC FPGA SX 24K GATES 208-PQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:SX-A 標(biāo)準(zhǔn)包裝:90 系列:ProASIC3 LAB/CLB數(shù):- 邏輯元件/單元數(shù):- RAM 位總計:36864 輸入/輸出數(shù):157 門數(shù):250000 電源電壓:1.425 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 125°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-FPBGA（17x17） |
| A54SX16A-PQ208M | 制造商:Microsemi Corporation 功能描述:FPGA SX-A 16K GATES 924 CELLS 227MHZ 0.25UM/0.22UM 2.5V 208P - Trays 制造商:Microsemi Corporation 功能描述:IC FPGA 175 I/O 208PQFP |
| A54SX16A-PQG208 | 功能描述:IC FPGA 180I/O 208PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:SX-A 標(biāo)準(zhǔn)包裝:24 系列:ECP2 LAB/CLB數(shù):1500 邏輯元件/單元數(shù):12000 RAM 位總計:226304 輸入/輸出數(shù):131 門數(shù):- 電源電壓:1.14 V ~ 1.26 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:208-BFQFP 供應(yīng)商設(shè)備封裝:208-PQFP（28x28） |
| A54SX16A-PQG208A | 功能描述:IC FPGA SX 24K GATES 208-PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:SX-A 標(biāo)準(zhǔn)包裝:90 系列:ProASIC3 LAB/CLB數(shù):- 邏輯元件/單元數(shù):- RAM 位總計:36864 輸入/輸出數(shù):157 門數(shù):250000 電源電壓:1.425 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 125°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-FPBGA（17x17） |
| A54SX16A-PQG208I | 功能描述:IC FPGA SX 24K GATES 208-PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:SX-A 標(biāo)準(zhǔn)包裝:90 系列:ProASIC3 LAB/CLB數(shù):- 邏輯元件/單元數(shù):- RAM 位總計:36864 輸入/輸出數(shù):157 門數(shù):250000 電源電壓:1.425 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 125°C 封裝/外殼:256-LBGA 供應(yīng)商設(shè)備封裝:256-FPBGA（17x17） |
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