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參數(shù)資料
| 型號(hào)： | GS1575A |
| 廠商： | Gennum Corporation |
| 英文描述： | GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| 中文描述： | GS1575A / GS9075A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)： | 17/29頁 |
| 文件大?。?/td> | 403K |
| 代理商： | GS1575A |
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GS1575A / GS9075A Data Sheet
34716 - 0
December 2005
17 of 29
4. Detailed Description
The GS1575A/9075A 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 GS1575A 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 GS9075A 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 23
describes each aspect of the
GS1575A/9075A 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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| GS1575ACNE3 | GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS9075A | GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS9075ACNE3 | GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS1578A | GS1578A HD-LINX-R II Multi-Rate Dual Slew-Rate Cable Driver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS1575ACNE3 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:GS1575A / GS9075A HD-LINX-R II Multi-Rate SDI Automatic Reclocker |
| GS1575B | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD-LINX II Multi-Rate SDI Automatic Reclocker |
| GS1575BCNE3 | 功能描述:RF, RFID, WIRELESS RoHS:是 類別:集成電路 (IC) >> 接口 - 串行器，解串行器 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:- 功能:解串器 數(shù)據(jù)速率:2.5Gbps 輸入類型:串行 輸出類型:并聯(lián) 輸入數(shù):- 輸出數(shù):24 電源電壓:1.8 V ~ 3.3 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:64-TQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-TQFP-EP（10x10） 包裝:管件 |
| GS1575BCNTE3 | 制造商:Semtech Corporation 功能描述:HD/SD/ASI Reclocker |
| GS1575BCTE3 | 制造商:Semtech Corporation 功能描述:HD/SD/ASI Reclocker |
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