- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369516 > BT261KPJ Transient Voltage Suppressor Diodes PDF資料下載
參數(shù)資料
| 型號： | BT261KPJ |
| 元件分類： | TVS-瞬態(tài)抑制二極管 |
| 英文描述： | Transient Voltage Suppressor Diodes |
| 中文描述： | 視頻信號發(fā)生器 |
| 文件頁數(shù)： | 24/56頁 |
| 文件大?。?/td> | 387K |
| 代理商： | BT261KPJ |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁當(dāng)前第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁
Bt261
30 MHz Pixel Clock Monolithic CMOS HSYNC Line Lock Controller
Brooktree
18
C
IRCUIT
D
ESCRIPTION
Pin Descriptions
L261_H
Table 2. Pin Descriptions Grouped By Pin Function
Pin Name
Description
HSYNC
Horizontal sync input/output (TTL compatible). As an output, HSYNC is programmed to be
either a logical zero or logical one during the desired horizontal sync interval. It is output fol-
lowing the rising edge of CLOCK. As an input, it is input into the phase comparator asyn-
chronously to the clocks with no pipeline delays.
VSYNC*
Vertical sync output (TTL compatible) with a negative composite sync output. VSYNC* is a
logical zero for scan lines during detected vertical sync intervals on the VIDEO input. It is
output following the rising edge of CLOCK.
CSYNC*
Composite sync output (TTL compatible). CSYNC* is a logical zero during negative com-
posite sync intervals detected on the VIDEO input. It is output asynchronous to the clocks
with no pipeline delays.
ZERO
Zero output (TTL compatible). This output is used to control the ZERO input of the image
digitizer or A/D converter. It may be programmed to be either active high or active low and is
output following the rising edge of CLOCK.
CLAMP
Clamp output (TTL compatible). This output is used to control the CLAMP input of the
image digitizer or A/D converter. It may be programmed to be either active high or active low
and is output following the rising edge of CLOCK.
FIELD
Even/odd field output (TTL compatible). For interlaced operation, this output (with transi-
tions coincident with the VSYNC* output) indicates whether the current field is even or odd;
the polarity is programmable. For noninterlaced operation, this output is always either a log-
ical one or a logical zero, depending on whether it is programmed to be active high or low. It
is output on the falling edge of VSYNC*.
PCOUT
Phase comparator output (TTL compatible). This three-state output indicates the phase dif-
ference in time between the generated horizontal sync signal (either the internally generated
HSYNC or the HSYNC pin) and the recovered horizontal sync signal. High = lags, Low =
leads.
VIDEO
Video and composite sync input. Either a DC-coupled TTL composite sync information or
an AC-coupled analog video signal (less than 2 V peak-to-peak) may be input via this pin for
detection of sync information. Sync information must be of negative polarity.
CLOCK
Pixel clock input/output (TTL compatible). The device may either drive this pin with a gener-
ated clock or an external pixel clock may drive this pin. When the CLOCK pin is externally
driven, the selected OSC pin must also be driven.
OSC1, OSC1*,
OSC2, OSC2*
External clock inputs (TTL or ECL compatible). These inputs are programmed to be either
TTL or ECL compatible (10KH differential ECL driven by a single +5 V supply).
CAPTURE
Active video output (TTL compatible). This output is active high for a frame duration and is
synchronized to the vertical sync interval and FIELD signal. It is output following the rising
edge of FIELD for interlaced, or the falling edge of VSYNC* if non-interlaced.
RD*
Read control input (TTL compatible). If RD* is a logical zero, data is output onto D0–D7.
RD* and WR* should not be asserted simultaneously.
Pin Descriptions
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BT300-500R | Thyristors(可控硅) |
| BT300BSERIES | Transient Voltage Suppressor Diodes |
| BT300B | Thyristors |
| BT300B-500R | Thyristors |
| BT300B-600R | Thyristors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BT26P | 制造商:Banner Engineering 功能描述:FIBER BT26P |
| BT26S | 制造商:Banner Engineering 功能描述:Sensor, Fiber Optic, Assembly, Bifurcated 制造商:Banner Engineering 功能描述:FIBER OPTIC SENSOR 制造商:Banner Engineering 功能描述:FIBER OPTIC SENSOR; Fiber Optic Sensor Type:Bifurcated Fibre; Type:Bifurcated Fibre ;RoHS Compliant: Yes |
| BT26SM900 | 制造商:Banner Engineering 功能描述:Sensor, Glass Fiber 制造商:Banner Engineering 功能描述:FIBER BT26SM900 ;ROHS COMPLIANT: YES |
| BT26SMSS | 制造商:Banner Engineering 功能描述:Sensor, Glass Fiber |
| BT-27 | 功能描述:TERM BLOCK HIGH CURRENT 27CIRC RoHS:是 類別:連接器，互連式 >> 接線座 - 隔板塊 系列:BT 標(biāo)準(zhǔn)包裝:10 系列:Beau™ 38780 端接塊類型:阻隔塊 電路數(shù):15 導(dǎo)線入口數(shù)目:30 間距:0.438"（11.12mm） 行數(shù):2 電流:15A 電壓:300V 線規(guī):14-22 AWG 頂部端子:螺釘 底部端子:焊片 阻擋層類型:雙壁（雙） 特點(diǎn):法蘭 顏色:黑 包裝:散裝 安裝類型:通孔 工作溫度:- 材料 - 絕緣體:聚對苯二甲酸丁二酯（PBT），玻璃纖維增強(qiáng)型 材料可燃性額定值:UL94 V-0 其它名稱:038780-111538780-1115387801115 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。