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參數(shù)資料
| 型號(hào)： | BU1425AK |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | NTSC / PAL digital RGB encoder |
| 中文描述： | 的NTSC / PAL編碼器，數(shù)字RGB |
| 文件頁(yè)數(shù)： | 8/32頁(yè) |
| 文件大小： | 307K |
| 代理商： | BU1425AK |
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Multimedia ICs
BU1425AK / BU1425AKV
Pin No.
Pin name
Equivalent circuit
I / O
Function
27
VSY
I / O
Vertical synchronization signals (Vsync)
are input (when SLABEB = LOW) or
output (when SLABEB = HIGH) here.
35
VREF-C
I
This is the reference voltage generator
circuit monitoring pin which deter-
mines the output amplitude (output cur-
rent for 1 LSB) of the DAC. A 0.01
μ
F
capacitor should be attached between
this and pin 43 (AV
DD
).
29
PIXCLK
O
The internal processing clock is divid-
ed in half and output. Data is read at
the point at which the edge of this
clock changes. This can also be used
as the clock for the OSD IC.
32
INT
I
This pin switches between interlace
(when HIGH) and non-interlace (when
LOW) modes. This pin is effective in
both the VIDEO-CD and CD-G
modes.
33
34
SLABEB
ADDH
I
I
This pin switches between the Master
(when HIGH) and Slave (when LOW)
modes. It is effective in the non-
interlace mode, and it switches bet-
ween – 0.5 lines (when LOW) and + 0.5
lines (when HIGH) for the number of
lines in an interlace field.
28
HSY
I / O
This is the horizontal synchronization
signal pin. Negative polarity Hsync
signals are input (when SLABEB =
LOW) or output (when SLABEB =
HIGH) here. This is also used as the
synchronization signal for fixing the
PIXCLK output phase.
37
COUT
O
This is the chrominance output pin for
the S pin.
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| BU1920FS | RDS / RBDS decoder |
| BU1923 | RDS / RBDS decoder |
| BU1923F | RDS / RBDS decoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BU1425AKV | 功能描述:IC ENCODER NTSC/PAL DGTL VQFP64 RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類(lèi)型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類(lèi)型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| BU1427K | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:マルチメディアLSI |
| BU1427KV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:マルチメディアLSI |
| BU-1449-E-12-0 | 功能描述:測(cè)試引線 Black Mini-Micro-Plg RoHS:否 制造商:Pomona Electronics 設(shè)備類(lèi)型:Patch Cords 連接器類(lèi)型:Banana plug (stackable) on both ends 長(zhǎng)度:60 in 顏色:Black |
| BU-1449-E-12-2 | 功能描述:測(cè)試引線 Red Mini-Micro-Plgr RoHS:否 制造商:Pomona Electronics 設(shè)備類(lèi)型:Patch Cords 連接器類(lèi)型:Banana plug (stackable) on both ends 長(zhǎng)度:60 in 顏色:Black |
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