參數(shù)資料
型號(hào)： GS4900B
廠商： Gennum Corporation
英文描述： SD Clock and Timing Generator with GENLOCK
中文描述： 統(tǒng)計(jì)時(shí)鐘和定時(shí)發(fā)生器鎖相
文件頁(yè)數(shù)： 15/95頁(yè)
文件大?。?/td> 898K
代理商： GS4900B
GS4901B/GS4900B Preliminary Data Sheet
37703 - 0
April 2006
15 of 95
41
TIMING_OUT_6
Synchronous
with PCLK1 ~
PCLK3
Output
TIMING SIGNAL OUTPUT
Signal levels are LVCMOS/LVTTL compatible.
Selectable timing output.
Selectable from: H sync; H blanking; V sync; V blanking; F sync; F
digital; Display Enable; 10 field ID (film cadence); AFS video/audio timing
(GS4901B only); USER_1~4.
See
Section 1.5 on page 24
for signal descriptions.
NOTE: Default output is F digital.
The current drive capability of this pin may be set high or low via
designated registers in the host interface. By default, the current drive
will be low.
This signal will be high impedance when VID_STD[5:0] = 00h.
42
TIMING_OUT_7
Synchronous
with PCLK1 ~
PCLK3
Output
TIMING SIGNAL OUTPUT
Signal levels are LVCMOS/LVTTL compatible.
Selectable timing output.
Selectable from: H sync; H blanking; V sync; V blanking; F sync; F
digital; Display Enable; 10 field ID (film cadence); AFS video/audio timing
(GS4901B only); USER_1~4.
See
Section 1.5 on page 24
for signal descriptions.
NOTE: Default output is 10 Field ID (10FID).
The current drive capability of this pin may be set high or low via
designated registers in the host interface. By default, the current drive
will be low.
This signal will be high impedance when VID_STD[5:0] = 00h.
43
TIMING_OUT_8
Synchronous
with PCLK1 ~
PCLK3
Output
TIMING SIGNAL OUTPUT
Signal levels are LVCMOS/LVTTL compatible.
Selectable timing output.
Selectable from: H sync; H blanking; V sync; V blanking; F sync; F
digital; Display Enable; 10 field ID (film cadence); AFS video/audio timing
(GS4901B only); USER_1~4.
See
Section 1.5 on page 24
for signal descriptions.
NOTE: Default output is Display Enable (DE).
The current drive capability of this pin may be set high or low via
designated registers in the host interface. By default, the current drive
will be low.
This signal will be high impedance when VID_STD[5:0] = 00h.
45
LVDS/PCLK3_VDD
–
Power
Supply
Most positive power supply connection for PCLK3 output circuitry and
LVDS driver. Connect to +1.8V DC.
Table 1-1: Pin Descriptions (Continued)
Pin
Number
Name
Timing
Type
Description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS4900BCNE3 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
GS4901B 制造商:GENNUM 制造商全稱:GENNUM 功能描述:SD Clock and Timing Generator with GENLOCK
GS4901B_09 制造商:GENNUM 制造商全稱:GENNUM 功能描述:SD Clock and Timing Generator with GENLOCK
GS4901BCNE3 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
GS4910B 制造商:GENNUM 制造商全稱:GENNUM 功能描述:HD/SD/Graphics Clock and Timing Generator with GENLOCK
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