- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄4569 > MC44BS373CAEF (Freescale Semiconductor)AUDIO VIDEO INTERGRATION MOD PDF資料下載
參數(shù)資料
| 型號： | MC44BS373CAEF |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 24/52頁 |
| 文件大?。?/td> | 0K |
| 描述： | AUDIO VIDEO INTERGRATION MOD |
| 標(biāo)準(zhǔn)包裝： | 48 |
| 類型： | NTSC/PAL 調(diào)制器 |
| 應(yīng)用： | 音頻/視頻，VCR，機頂盒 |
| 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 N |
| 包裝： | 管件 |
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
MC44BS373CA Data Sheet
High Speed I2C Compatible Bus
The bus receiver operates the I2C-compatible data format. The chip address (I2C bus) is shown in Table 30.
In write mode, each ninth data bit (bits 9, 18, 27, 36, and 45 ) is an acknowledge bit (ACK) during which
the MCU sends a logic 1 and the modulator circuit answers on the data line by pulling it low. Besides the
chip address, the circuit needs 2 or 4 data bytes for operation. The sequences of data bytes shown in Table 31
are the permitted incoming information.
After the chip address (CA), 2 or 4 data bytes may be received.
If 3 data bytes are received, the third one is ignored.
If 5 or more data bytes are received, the fifth and following ones are ignored, and the last ACK pulse
is sent at the end of the fourth data byte.
The first and third data bytes contain a function bit, which lets the IC distinguish between frequency
information and control information. If the function bit is a logic 1, the two following bytes contain control
information. The first data byte after the chip address may be byte CO or byte FM. The 2 bytes of frequency
information are preceded by a logic 0.
16.6 I2C Read Mode Format
The incoming information consists of the read-mode chip address byte. The device then answers with an
ACK followed by 1 byte containing 3 bits of status information. No acknowledge is answered by the
modulator after this byte.
Table 30. Chip Address (I2C Write Mode)
1 1001 000 (ACK)=0xC8 in write mode
1 1001 010 (ACK)=0xCA in write mode
1 1001 100 (ACK)= 0xCC in write mode
1 1 0 0 1 1 1 0 (ACK) = 0xCE in write mode
Table 31. Permitted Data Bytes (Incoming Information)
Example 1
STA
CA
C1
C0
STO
Example 2
STA
CA
FM
FL
STO
Example 3
STA
CA
C1
C0
FM
FL
STO
Example 4
STA
CA
FM
FL
C1
C0
STO
Notes:
STA = Start condition
FM = Frequency information, high order bits
C1 = Control information, high order bits
STO = Stop condition
CA = Chip Address
FL = Frequency information, low order bits
CO = Control information, low order bits
Table 32. Chip Address (I2C Read Mode)
1 1 001001 (ACK)=0xC9 (hex) in read mode
1 1 00101 1 (ACK) = 0xCB (hex) in read mode
1 1 0 0 1 1 0 1 (ACK) = 0xCD (hex) in read mode
1 1 0 0 1 1 1 1 (ACK) = 0xCF (hex) in read mode
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC44BS373CAD | AUDIO VIDEO INTERGRATION MOD |
| MAX9951DCCB+TD | IC PMU DUAL 64TQFP |
| MAX9952FCCB+ | IC PPMU DUAL SPI 64TQFP |
| USB-FILESYS-SS | IC SYSTEM USB FAT FILE 20-SSOP |
| NBSG16BAR2 | IC RCVR/DRVR RSECL SIGE 16FCBGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC44BS373CAEFR2 | 功能描述:IC AUD/VID PAL MODULATOR 16-SOIC RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
| MC44BS373CAFC | 功能描述:IC MODULATOR AUD/VID U/V 20-QFN RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
| MC44BS373CAFCEVK | 功能描述:射頻開發(fā)工具 BS373CAFC MOD KIT RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| MC44BS373CAFCR2 | 功能描述:IC MODULATOR AUD/VID U/V 20-QFN RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
| MC44BS373CAR2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PLL-Tuned UHF and VHF Audio/Video High-Integration Modulator |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。