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參數(shù)資料
| 型號(hào)： | GS4910BCNE3 |
| 廠商： | Gennum Corporation |
| 英文描述： | HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| 中文描述： | 高清/標(biāo)清/圖形時(shí)鐘和定時(shí)發(fā)生器鎖相 |
| 文件頁數(shù)： | 16/113頁 |
| 文件大?。?/td> | 1017K |
| 代理商： | GS4910BCNE3 |
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GS4911B/GS4910B Data Sheet
36655 - 2
April 2006
16 of 113
46, 47
PCLK3, PCLK3
–
Output
CLOCK SIGNAL OUTPUTS
Signal levels are LVDS compatible.
Differential video clock output signal.
PCLK3
/
PCLK3
present a differential video sample rate clock output to
the application layer.
By default, after system reset, this output will operate at the fundamental
frequency determined by the setting of the VID_STD[5:0] pins. It is
possible to define other non-standard fundamental clock rates using the
host interface.
It is also possible to select different division ratios for the
PCLK3
/
PCLK3
outputs by programming designated registers in the
host interface. A clock output of the fundamental rate, fundamental rate
÷2, or fundamental rate ÷4 may be selected.
The
PCLK3
/
PCLK3
outputs will be high impedance when
VID_STD[5:0] = 00h.
48
LVDS/PCLK3_GND
–
Power
Supply
Ground connection for PCLK3 output circuitry and LVDS driver. Connect
to GND.
49
PCLK2
–
Output
CLOCK SIGNAL OUTPUT
Signal levels are LVCMOS/LVTTL compatible.
Video clock output signal.
PCLK2 presents a video sample rate clock output to the application
layer.
By default, after system reset, the PCLK2 output pin will operate at the
fundamental frequency determined by the setting of the VID_STD[5:0]
pins. It is possible to define other non-standard fundamental clock rates
using the host interface.
It is also possible to select different division ratios for the PCLK2 output
by programming designated registers in the host interface. A clock
output of the fundamental rate, fundamental rate ÷2, or fundamental rate
÷4 may be selected.
By setting designated registers in the host interface, the current drive
capability of this pin may be set high or low. By default, the current drive
will be low. It must be set high if the clock rate is greater than 100MHz.
The PCLK2 output will be held LOW when VID_STD[5:0] = 00h.
Table 1-1: Pin Descriptions (Continued)
Pin
Number
Name
Timing
Type
Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GS4911B | HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| GS4911BCNE3 | HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| GS4915 | CONN,S/R,8 POS,254C-08-1, CLOSED END STRAIN RELIEF COVER |
| GS6332 | 3 Pin, Low-Power, P Reset Circuits |
| GS6332UR15D1 | 3 Pin, Low-Power, P Reset Circuits |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS4911ACNE3 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS4911B | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| GS4911B_09 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD/SD/Graphics Clock and Timing Generator with GENLOCK |
| GS4911BCNE3 | 功能描述:IC RE-TIMER RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| GS4915 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:ClockCleaner |
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