ISL59920IRZ-T7 Intersil, ISL59920IRZ-T7 Datasheet - Page 5

• Manufacturer Part Number: ISL59920IRZ-T7
• Description: IC ANLG VID LINE TRPL 20-QFN
• Manufacturer: Intersil
• Type: Video Delay Liner

Specifications of ISL59920IRZ-T7

• Applications: RGB Video Signals
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Descriptions
PIN NUMBER
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
Thermal Pad
PIN NAME
CENABLE
SENABLE
5
SCLOCK
TESTG
TESTR
SDATA
TESTB
GNDO
V
G
B
R
V
GND
V
V
R
G
B
SMO
OUT
OUT
SPO
X2
OUT
SM
SP
IN
IN
IN
ISL59920, ISL59921, ISL59922, ISL59923
+5V for delay circuitry and input amp
Red channel video input
0V for delay circuitry supply
Green channel video input
-5V for input amp
Blue channel video input
Chip Enable input, active high: logical high enables chip, low disables chip
Serial Enable input, active low: logical low enables serial communication
Serial Data input, logic threshold 1.2V: data to be programmed into chip
Serial Clock input: Clock to enter data; logical; data written on negative edge
Blue channel video output
-5V for video output buffers
Green channel video output
0V reference for input and output buffers
Red channel video output
+5V for video output buffers
Blue channel phase detector output
Green channel phase detector output
Red channel phase detector output
Gain Select Input: logical high = 2x (+6dB), logical low = 1x (0dB)
MUST be tied to -5V. For best thermal conductivity also tie to a larger -5V copper plane (inner
or bottom). Use many vias to minimize thermal resistance between thermal pad and copper
plane. Do not connect to GND - connection to GND is equivalent to shorting the -5V and GND
planes together.
PIN DESCRIPTION
August 31, 2010
FN6826.2