ISL59885ISZ Intersil, ISL59885ISZ Datasheet - Page 4

• Manufacturer Part Number: ISL59885ISZ
• Description: IC SEPARATOR VID SYNC AUTO 8SOIC
• Manufacturer: Intersil
• Type: Synchronous Separatorr

Specifications of ISL59885ISZ

• Applications: HD Video
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
INTERVAL
NOTES:
2. The composite sync output reproduces all the video input sync pulses, with a propagation delay.
3. Vertical sync leading edge is coincident with the first vertical serration pulse leading edge with a propagation delay.
4. Horizontal sync output produces the “H” pulses of nominal width of 5µs. It has the same delay as the composite sync.
H SYNC
FIGURE 5. PACKAGE POWER DISSIPATION vs AMBIENT
SIGNAL 1a. COMPOSITE VIDEO INPUT, FIELD ONE
SIGNAL 1b. COMPOSITE SYNC OUTPUT, PIN 1
SIGNAL 1c. VERTICAL SYNC OUTPUT, PIN 3
SIGNAL 1d. HORIZONTAL SYNC OUTPUT, PIN 7
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1.136W
TEMPERATURE
H
25
TIME
PULSE INTERVAL
START OF
FIELD ONE
1
1.5µs ±0.1µs
EQUALIZING
TEMPERATURE (°C)
50
PRE-
3H
2
4
75
85
H
3
9 LINE VERTICAL INTERVAL
VERTICAL BLANKING INTERVAL = 20H
100
(Continued)
PULSE INTERVAL
4
H
VERTICAL SYNC
125
3H
5
FIGURE 7. TIMING DIAGRAM
t
150
VS
6
ISL59885
PULSE INTERVAL
7
EQUALIZING
POST-
3H
8
0.5H
+H
FIGURE 6. PACKAGE POWER DISSIPATION vs AMBIENT
-H
9
1271µs
1.2
1.0
0.8
0.6
0.4
0.2
0
REF SUBCARRIER PHASE,
COLOR FIELD ONE
0
10
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
+63.5µs
-0µs
781mW
TEMPERATURE
25
TEMPERATURE (°C)
50
19
H
75
20
85
100
21
125
May 12, 2009
150
FN7442.7