ISL59885ISZ Intersil, ISL59885ISZ Datasheet - Page 3

• 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

Pin Descriptions
Typical Performance Curves
PIN NUMBER
1
2
3
4
5
6
7
8
FIGURE 1. H
FIGURE 3. H
k
V
DD
Composite Sync Out Composite sync pulse output; sync pulses start on a falling edge and end on a rising edge.
Composite Video In AC coupled composite video input; sync tip must be at the lowest potential (positive picture phase).
= 3.3 AND 5.0V
k
Horizontal Output
Vertical Sync Out
PIN NAME
SYNC
SYNC
k
CSET
VDD
Gnd
HD
k
vs V
vs V
H
V
SYNC
CSET
3
CSET
CSET
k
(Hz)
(V)
Vertical sync pulse output; the falling edge of vertical sync is the start of the vertical period.
Supply ground
Low when input horizontal frequency is greater than 20kHz.
(An external capacitor to ground); bypass pin for internal bias generator.
Horizontal output; falling edge active
Positive supply
(R
(R
k
V
SET
DD
SET
= 3.3 AND 5.0V
k
= OPEN)
= OPEN)
k
k
k
ISL59885
0.5V/DIV
FIGURE 2. H
5V/DIV
5V/DIV
5V/DIV
PIN FUNCTION
FIGURE 4. MACROVISION COMPATIBILITY (NTSC)
(R
k
SYNC
SET
k
= OPEN)
PULSEWIDTH vs H
H
k
SYNC
100μs/DIV
k
FREQUENCY (Hz)
k
V
k
SYNC
DD
= 3.3 AND 5.0V
k
FREQUENCY
k
May 12, 2009
k
CSYNC
FN7442.7
VIN
HSYNC
VSYNC
k