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參數(shù)資料
| 型號： | EL4581CS-T13 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SYNC SEPARATOR S-H 50% 8-SOIC |
| 標準包裝： | 2,500 |
| 類型： | 同步分離器 |
| 應(yīng)用： | 多媒體顯示器，測試設(shè)備 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOIC |
| 包裝： | 帶卷 (TR) |
3
FN7172.2
November 12, 2010
Pin Descriptions
PIN NUMBER
PIN NAME
FUNCTION
1
Composite Sync Out
Composite sync pulse output. Sync pulses start on a falling edge and end on a rising edge.
2
Composite Video in
AC coupled composite video input. Sync tip must be at the lowest potential (Positive picture phase).
3
Vertical Sync Out
Vertical sync pulse output. The falling edge of Vert Sync is the start of the vertical period.
4
GND
Supply ground.
5
Burst/Back Porch Output
Burst/Back porch output. Low during burst portion of composite video.
6
RSET (Note 8)
An external resistor to ground sets all internal timing. 681k, 1% resistor will provide correct timing
for NTSC signals.
7
Odd/Even Output
Odd/Even field output. Low during odd fields, high during even fields. Transitions occur at start of
Vert Sync pulse.
8
VDD 5V
Positive supply. (5V)
NOTE:
8. RSET must be a 1% resistor.
Typical Performance Curves
FIGURE 1. RSET vs HORIZONTAL FREQUENCY
FIGURE 2. BACK PORCH CLAMP, ON-TIME vs RSET
FIGURE 3. VERTICAL PULSE WIDTH vs RSET
FIGURE 4. VERTICAL DEFAULT DELAY, TIME vs RSET
FIGURE 5. VERTICAL PULSE WIDTH vs TEMPERATURE
FIGURE 6. SUPPLY CURRENT vs TEMPERATURE
1000
900
800
700
600
500
400
300
200
100
10
15
20
25
30
35
40
45
50
FREQUENCY (kHz)
R
SET
(k
Ω
)
CLAMP TIME (s)
02
46
8
10
200
400
600
800
1000
0
R
SET
(k
Ω
)
200
400
600
800
1000
0
200
400
100
300
500
VERTICAL PULSE WIDTH (s)
R
SET
(k
Ω
)
200
400
600
800
1000
0
R
SET
(k
Ω
)
DELAY TIME (s)
040
80
20
60
100
150
200
250
300
350
PULSE
WI
DTH
(s)
-55
5
65
-25
35
95
125
TEMPERATURE (°C)
0.5
1.0
1.5
2.0
-55
5
65
-25
35
95
125
TEMPERATURE (°C)
SUPP
LY
CURRENT
(
m
A)
EL4581
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| EL4581CS-T7 | 功能描述:IC VIDEO SYNC SEPARATOR 8-SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
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| EL4581CSZ-T13 | 功能描述:視頻 IC EL4581CSZ SYNC SEP 50% SLICER W/FILTER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| EL4581CSZ-T7 | 功能描述:視頻 IC SYNC SEP 50% SLICER W/FILTER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| EL4583 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Sync Separator, 50% Slice, S-H, Filter |
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