ISL59450IQZ Intersil, ISL59450IQZ Datasheet - Page 28

• Manufacturer Part Number: ISL59450IQZ
• Description: IC SWITCH VID CRSSPNT 128-MQFP
• Manufacturer: Intersil

Specifications of ISL59450IQZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Descriptions
ADDRESS
0x05
0x06
S-Video Channel B
Component Channel A
REGISTER
28
(Continued)
BIT(S)
1:0
1:0
3:2
2
3
4
5
6
7
4
5
6
7
Input Select B
Reserved
Filter Disable B
Output Amplifier Gain B 0: x1
Enable B
Low Offset Mode B
Slave Mode B
Input Select A
Filter Select A
Output Amplifier Gain A 0: x1
Enable A
RGB Mode A
Slave Mode A
ISL59450
FUNCTION NAME
0: Svideo
0: Normal Mode
0: Sync tip DC-restore on selected channel (master
0: Sync tip DC-restore on selected channel (master
1: Svideo
2: Svideo
3: Svideo
Set this bit to 0
0: 10MHz Smoothing Filter
1: Smoothing Filter bypassed (40MHz bandwidth)
1: x2
0: Disables (High-Z) S-Video B outputs
1: Enables S-Video B outputs
1: Low Offset Mode
Slightly lowers the DC offset of the output by increasing
the maximum amount of clamp restore current from
130µA to 270µA.
mode)
1: DC-restore clamp timing slaved to Sync Separator B
(slave mode)
0: YPbPr
1: YPbPr
2: YPbPr
3: YPbPr
0: 10MHz Smoothing FIlter
1: 20MHz Smoothing FIlter
2: 36MHz Smoothing Filter
3: Smoothing Filter Bypassed (250MHz bandwidth)
1: x2
0: Disables (High-Z) Component A outputs
1: Enables Component A outputs
0: YPbPr Mode
Y clamps to VTIP
Y clamps to V
Pb/Pr clamps to V
1: RGB Mode
Y clamps to VTIP
Y clamps to V
Pb/Pr clamps to V
mode)
1: DC-restore clamp timing slaved to Sync Separator A
(slave mode)
IN
IN
IN
IN
IN
IN
IN
IN
0
1
2
3
0
1
2
3
LUMA
LUMA
IN
IN
CHROMA
LUMA
A (master mode)
x1/2
A (master mode)
x1/2
DESCRIPTION
x1/2
IN
IN
A (slave mode)
A (slave mode)
x1/2
IN
A
IN
A
February 14, 2008
FN7510.0