- 您現(xiàn)在的位置：買(mǎi)賣IC網(wǎng) > PDF目錄379893 > CLC018AJVJQ (NATIONAL SEMICONDUCTOR CORP) Circular Connector; No. of Contacts:41; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:20-41 RoHS Compliant: No PDF資料下載
參數(shù)資料
| 型號(hào)： | CLC018AJVJQ |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Circular Connector; No. of Contacts:41; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:20-41 RoHS Compliant: No |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP64 |
| 封裝： | PLASTIC, QFP-64 |
| 文件頁(yè)數(shù)： | 9/18頁(yè) |
| 文件大?。?/td> | 217K |
| 代理商： | CLC018AJVJQ |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)當(dāng)前第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)
Operation
(Continued)
put address (OA) bus. Data to be written into the load regis-
ter, consisting of the 3-bit address of the input to be con-
nected to that output and the output-enable control bit, are
placed on the input address (IA) bus. Input data is stored in
the load registers at the low-to-high transition of the LOAD
input pin with chip-select (CS) high-true. The contents of the
load registers are transferred to the second rank of CON-
FIGURATION REGISTERS at the low-to-high transition of
the CNFG input signal (with CS high). This causes the state
of the entire switch matrix to be set to the selected configu-
ration.
The entire crosspoint may be placed in an initializing state,
with all outputs connected to input-0 and with all outputs ei-
ther enabled or TRI-STATE. To do so, hold TRI low to make
outputs active, or high to place outputs in TRI-STATE, and
apply a high-going pulse to the RES input pin (with CS high).
In summary, outputs are configured by:
a)
first placing the 3-bit address of that output on the OA
bus together with
b)
the 3-bit address of the input to be connected to that
output on the IA bus,
c)
the output-enable (TRI-STATE) control bit for that output
on the IA bus,
d)
making chip-select (CS) true, and then
e)
providing a high-going pulse to the LOAD input pin.
f)
Repeat these four steps for each output to be config-
ured.
The entire crosspoint matrix may now be configured with the
data held in the load registers. To implement the configura-
tion, apply a high-going pulse to the CNFG input pin. The
contents of the load registers are transferred to the configu-
ration registers and the new configuration of all crosspoints
is effected.
The CLC018 Configuration Truth Table is shown at the end
of the datasheet.
EXPANDING THE SWITCH SIZE
The CLC018 was designed for easy expansion to larger ar-
ray sizes without paying a significant penalty in either speed
or power. The power dissipation of the expanded array will
be dominated by the number of active outputs, therefore
power will increase linearly with the array size even though
the number of components required increases as the square
of the array size. As an example, a single CLC018 can be
used for an 8x8 array, and it will dissipate about 0.85W. A 32
x 32 array will require 16 CLC018s and will consume only
about 4W.
www.national.com
9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CLC018 | 8 x 8 Digital Crosspoint Switch, 1.4 Gbps(8 x 8數(shù)字交點(diǎn)開(kāi)關(guān)，1.4 Gbps) |
| CLC020BCQ | SMPTE 259M Digital Video Serializer with Integrated Cable Driver |
| CLC020 | SMPTE 259M Digital Video Serializer with Integrated Cable Driver(SMPTE 259M數(shù)字視頻串行器帶集成電纜驅(qū)動(dòng)器) |
| CLC020ACQ | SMPTE 259M Digital Video Serializer with Integrated Cable Driver |
| CLC021AVGZ-3.3 | SMPTE 259M Digital Video Serializer with EDH Generation and Insertion |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CLC018AJVJQ/NOPB | 功能描述:IC CROSSPOINT SWITCH 8X8 64PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開(kāi)關(guān)，多路復(fù)用器，多路分解器 系列:- 標(biāo)準(zhǔn)包裝:48 系列:- 功能:開(kāi)關(guān) 電路:4 x SPST - NO 導(dǎo)通狀態(tài)電阻:100 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| C-LC01-E3-KIT | 制造商:TDK 功能描述:KIT CAP CER HI CAP MLCC SMD |
| CLC020 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SMPTE 259M Digital Video Serializer with Integrated Cable Driver |
| CLC020ACQ | 制造商:Texas Instruments 功能描述: |
| CLC020BCQ | 功能描述:串行器/解串器 - Serdes RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。