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參數(shù)資料
| 型號(hào)： | GS1535A |
| 廠商： | Gennum Corporation |
| 英文描述： | GS1535A / GS9065A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| 中文描述： | GS1535A / GS9065A的HD - LINX進(jìn)程- R的第二多速率SDI自動(dòng)時(shí)鐘恢復(fù)器 |
| 文件頁數(shù)： | 17/27頁 |
| 文件大?。?/td> | 345K |
| 代理商： | GS1535A |
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GS1535A / GS9065A Data Sheet
31497 - 3
November 2005
17 of 27
4. Detailed Description
The GS1535A/9065A is a Multi-Rate Serial Digital Reclocker designed to
automatically recover the embedded clock from a digital video signal and re-time
the incoming video data.
The GS1535A Serial Digital Reclocker will recover the embedded clock signal and
re-time the data from a SMPTE 292M, SMPTE 259M or SMPTE 344M compliant
digital video signal.
The GS9065A Serial Digital Reclocker will recover the embedded clock signal and
re-time the data from a SMPTE 259M or SMPTE 344M compliant digital video
signal.
Using the functional block diagram (
page 2
) as a guide,
Slew Rate Phase Lock
Loop (S-PLL) on page 17
to
Output Mute on page 22
describes each aspect of the
GS1535A/9065A in detail.
4.1 Slew Rate Phase Lock Loop (S-PLL)
The term “slew” refers to the output phase of the PLL in response to a step change
at the input. Linear PLLs have an output phase response characterized by an
exponential response whereas an S-PLL’s output is a ramp response (see
Figure 4-1
). Because of this non-linear response characteristic, traditional small
signal analysis is not possible with an S-PLL.
Figure 4-1: PLL Characteristics
0.2
0.1
0.0
INPUT
OUTPUT
SLEW PLL RESPONSE
P
0.2
0.1
0.0
INPUT
OUTPUT
LINEAR (CONVENTIONAL) PLL RESPONSE
P
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| GS1535ACFUE3 | GS1535A / GS9065A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS9065A | GS1535A / GS9065A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS9065ACFUE3 | GS1535A / GS9065A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS1535A_06 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Multi-Rate SDI Automatic Reclocker |
| GS1535ACFUE3 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Multi-Rate SDI Automatic Reclocker |
| GS1535BCFUE3 | 制造商:Gennum Corporation 功能描述:IC RELOCKER HD/SD/ASI 64LQFP 制造商:Gennum Corporation 功能描述:IC, RELOCKER, HD/SD/ASI, 64LQFP 制造商:Gennum Corporation 功能描述:IC, RELOCKER, HD/SD/ASI, 64LQFP; Supply Voltage Min:3.135V; Supply Voltage Max:3.465V; Digital IC Case Style:LQFP; No. of Pins:64; Operating Temperature Min:0C; Operating Temperature Max:70C; MSL:MSL 3 - 168 hours; SVHC:No SVHC |
| GS1535-CFU | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS1535-CFUE3 | 制造商:Gennum Corporation 功能描述:Automatic Reclocker 64-Pin LQFP |
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