ISL59450IQZ Intersil, ISL59450IQZ Datasheet - Page 27

• 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
0x03
0x04
Composite Channel B
S-Video Channel A
REGISTER
27
(Continued)
BIT(S)
2:0
1:0
3
4
5
6
7
2
3
4
5
6
7
Input Select B
Filter Disable B
Output Amplifier Gain B 0: x1
Enable B
Low Offset Mode B
Slave Mode B
Input Select A
Reserved
Filter Disable A
Output Amplifier Gain A 0: x1
Enable A
Low Offset Mode A
Slave Mode A
ISL59450
FUNCTION NAME
0: CVBS
0: 7MHz Smoothing Filter
0: Normal Mode
0: Sync tip DC-restore on selected channel (master
0: Svideo
0: Normal Mode
0: Sync tip DC-restore on selected channel (master
1: CVBS
2: CVBS
3: CVBS
4: CVBS
5: CVBS
1: Smoothing Filter bypassed (40MHz bandwidth)
1: x2
0: Disables (High-Z) Composite B output
1: Enables Composite output B
1: Low Offset Mode
Slightly lowers the DC offset from input to 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)
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 A outputs
1: Enables S-Video A 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 A
(slave mode)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
0
1
2
3
4
5
0
1
2
3
DESCRIPTION
February 14, 2008
FN7510.0