參數(shù)資料
型號(hào)： GS4901B
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)： 14/95頁(yè)
文件大小： 898K
代理商： GS4901B
GS4901B/GS4900B Preliminary Data Sheet
37703 - 0
April 2006
14 of 95
36
TIMING_OUT_2
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 H blanking.
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.
37
TIMING_OUT_3
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 V Sync.
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.
39
TIMING_OUT_4
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 V blanking.
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.
40
TIMING_OUT_5
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 Sync.
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.
Table 1-1: Pin Descriptions (Continued)
Pin
Number
Name
Timing
Type
Description
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GS4901B_09 制造商:GENNUM 制造商全稱(chēng):GENNUM 功能描述:SD Clock and Timing Generator with GENLOCK
GS4901BCNE3 功能描述:IC RE-TIMER RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專(zhuān)用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類(lèi)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(lèi)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(chēng):93786AFT
GS4910B 制造商:GENNUM 制造商全稱(chēng):GENNUM 功能描述:HD/SD/Graphics Clock and Timing Generator with GENLOCK
GS4910BCNE3 功能描述:IC RE-TIMER RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專(zhuān)用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類(lèi)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(lèi)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(chēng):93786AFT
GS4911ACNE3 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述:
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