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參數(shù)資料
| 型號： | ML6430 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Genlocking Sync Generator with Digital Audio Clock for NTSC, PAL & VGA(用于NTSC, PAL & VGA數(shù)字式音頻同步時鐘發(fā)生器) |
| 中文描述： | 同步鎖相同步發(fā)生器用于NTSC，PAL與數(shù)字音頻時鐘 |
| 文件頁數(shù)： | 8/33頁 |
| 文件大?。?/td> | 384K |
| 代理商： | ML6430 |
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ML6430/ML6431
8
DEVICE
FUNCTIONAL DESCRIPTION
Video Formats,
Timing,
and Pulse
Generation
NTSC
Clock
Rates
Input
Crystal
Free Run
Mode
VGA
Clock
VCR
Lock
PAL
CCIR601
Square
Pixel
Yes
4xFSC
3.58
MHz
Yes
4.43
MHz
Yes
ML6430
Yes
Yes
Yes
Yes
Yes. Limited
transition
between free
run modes
1 and 2.
(Figure 4)
Yes. Faster
transition be-
tween freerun
modes 1and 2.
(Figure 4a)
Yes. Limited to
640x480
pixel clock.
Yes
ML6431
Yes
Yes*
Yes
Yes*
Yes
Yes
Yes
Yes. Works
up to 75MHz.
(Table 6)
Yes.
* Readjusted the center frequency for PAL square pixel with NTSC crystal to achieve greater than +/-5% range. See Table 4
Table 1. Summary of Functional Differences between the ML6430 and ML6431.
DEVICE
MODE
REGISTER DIFFERENCES
Register 7,
Bit 2
0
1
PIN OUT DIFFERENCES
Pin 3
Register 7,
Bit 3
0
0
This function not available in the ML6430
0
SLEEP
0
54MHz**
1
Must be set HIGH
Pin 16
ML6430
Sleep Mode
Pulse Generator Mode*
Time Base Correction Mode
Sleep Mode
Pulse Generator Mode*
PHERROUT Mode*
SLEEP
54MHz**
AUDIOCLK
AUDIOCLK
ML6431
0
1
X
AUDIOCLK
AUDIOCLK
PHERROUT
Table 2. Summary of Register Differences between the ML6430 and ML6431.
*For these modes the SLEEP mode can only be enable/disabled via serial bus (Register 8).
**The 54MHz clock input (pin 3) can be any 4 x Clock up to 70MHz
DEVICE DIFFERENCES
Tables 1 and 2 summarize the differences between the
ML6430 and ML6431. The pinouts of the ML6430 and the
ML6431 are the same with the exception that the ML6431
has a few enhancements, (Center Frequency and Free Run
Mode, see Table 1) and added functionality (see Table 2).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ML6431 | Genlocking Sync Generator with Digital Audio Clock for NTSC, PAL & VGA(用于NTSC, PAL & VGA數(shù)字式音頻同步時鐘發(fā)生器) |
| ML6440 | Multi-Standard 8-bit Adaptive Digital Input Comb Filter(多標準8位自適應(yīng)數(shù)字輸入組合濾波器) |
| ML6460 | CCIR656 NTSC Video Encoder(CCIR656標準NTSC視頻編碼器) |
| ML6509 | Active SCSI Terminator(SCSI系統(tǒng)的有源終端器) |
| ML6510 | Series Programmable Adaptive Clock Manager(系列可編程自適應(yīng)時鐘管理器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML6430CH | 制造商:Rochester Electronics LLC 功能描述: |
| ML6430CH WAF UP | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML6431CH | 制造商:Rochester Electronics LLC 功能描述: |
| ML6431CH WAF UP | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML643RAU111MLZ | 制造商:COILCRAFT 制造商全稱:Coilcraft lnc. 功能描述:High-Reliability Air Core Inductors |
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