el4511 Intersil Corporation, el4511 Datasheet - Page 4

• Manufacturer Part Number: el4511
• Description: Super Sync Separator
• Manufacturer: Intersil Corporation

Pin Descriptions
Typical Performance Curves
PIN NUMBER
FIGURE 1. PACKAGE POWER DISSIPATION vs AMBIENT
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
1.4
1.2
0.8
0.6
0.4
0.2
1
0
TEMPERATURE
0
JEDEC JESD51-7 HIGH EFFECTIVE
THERMAL CONDUCTIVITY TEST BOARD
1.136W
25
AMBIENT TEMPERATURE (°C)
BACKPORCH
SYNCLOCK
ODD/EVEN
PIN NAME
SYNCOUT
VERTOUT
VBLANK
SYNCIN
VERTIN
SDENB
GNDD1
GNDA1
GNDA2
GNDD2
VCCA1
VCCA2
VCCD1
XTALN
PWDN
LEVEL
HOUT
XTAL
SCL
SDA
HIN
50
4
75
85
100
Logic Output
Logic Output
Logic Output
Logic Output
Logic Output
Logic Output
Logic Output
Logic BIDIR
Logic Input
Logic Input
Logic Input
PIN TYPE
Output
Output
Power
Power
Power
Power
Power
Power
Power
Input
Input
Input
Input
125
150
Crystal input (see Table 2 for details)
Vertical blank output
Indicates that the EL4511 has locked to the line rate and has found three consecutive
“good H lines”
Power-down = hi
Serial interface enable = low
Serial clock
Serial data (input for chip setup, output for diagnostic information)
Digital ground 1
Horizontal sync
Video input, which may incorporate sync signal; connect to Y or G
Vertical sync input
Indicates 2x amplitude of sync tip vs. back porch; referred to ground
Analog ground 1
Analog power supply 1
Analog power supply 2
Analog ground 2
Digital ground 2
Digital power supply 1
Composite sync output
Back porch output
Horizontal sync output
Vertical sync output
Odd-Even field indicator output
Crystal output (see Table 2 for details)
EL4511
FIGURE 2. PACKAGE POWER DISSIPATION vs AMBIENT
1.2
0.8
0.6
0.4
0.2
1
0
PIN DESCRIPTION
TEMPERATURE
0
JEDEC JESD51-3 LOW EFFECTIVE
THERMAL CONDUCTIVITY TEST BOARD
870mW
25
AMBIENT TEMPERATURE (°C)
50
75
85
100
125
150
July 21, 2005
FN7009.7