ISL98003CNZ-165 Intersil, ISL98003CNZ-165 Datasheet - Page 12

• Manufacturer Part Number: ISL98003CNZ-165
• Description: IC AFE 3CH 8BIT 165MHZ 80EPTQFP
• Manufacturer: Intersil

Specifications of ISL98003CNZ-165

• Number Of Bits: 8
• Number Of Channels: 3
• Power (watts): 1.1W
• Voltage - Supply, Analog: 1.8V, 3.3V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Package / Case: 80-TQFP Exposed Pad, 80-eTQFP, 80-HTQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Listing
CONFIGURATION REGISTERS
ADDRESS
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
Input Configuration, (0x00)
Sync Source Selection,
(0x00)
Red Gain MSB, (0x55)
Red Gain LSB, (0x00)
Green Gain MSB, (0x55)
Green Gain LSB, (0x00)
Blue Gain MSB, (0x55)
Blue Gain LSB, (0x00)
Red Offset MSB, (0x80)
Red Offset LSB, (0x00)
(DEFAULT VALUE)
REGISTER
(Continued)
12
BITS
1:0
7:0
5:0
7:6
7:0
5:0
7:6
7:0
5:0
7:6
7:0
5:0
7:6
2
3
4
5
6
7
0
1
2
Input Channel Select
N/A
DC Coupled Input Enable
RGB YUV
N/A
EXT Clamp SEL
EXT Clamp POL
Sync Select
HSYNC Source
VSYNC Source
Red Gain MSB
N/A
Red Gain LSB
Green Gain MSB
N/A
Green Gain LSB
Blue Gain MSB
N/A
Blue Gain LSB
Red Offset MSB
N/A
Red Offset LSB
FUNCTION NAME
ISL98003
Sets video muxes as well as HSYNC, VSYNC, and SOG input
muxes.
0: CH0
1: CH1
2: N/A
3: N/A
Set to 0
0: AC-coupled Inputs
1: DC-coupled Inputs
0: RGB inputs (Clamp DAC = 300mV for R, G, B, half scale
1: YPbPr inputs (Clamp DAC = 600mV for R and B, 300mV for
Set to 0
0: Internal CLAMP generation
1: External CLAMP source
0: Active high external CLAMP
1: Active low external CLAMP
0: Automatic (HSYNC, VSYNC sources selected based on
1: Manual (bits 1and 2 determine HSYNC and VSYNC source)
0: HSYNC input pin
1: SOG
0: VSYNC input pin
1: Sync Separator output
Red channel gain, where: gain (V/V) = 0.5 + [9:0]/682
MSB/LSB
0x00 00: gain = 0.5 V/V (1.4V
0x55 00: gain = 1.0 V/V (0.7V
0xFF C0: gain = 2.0 V/V (0.35V
2 LSBs of 10-bit gain word
See Red Gain
See Red Gain
See Red Gain
See Red Gain
ABLC off: upper 8 bits to Red offset DAC
ABLC enabled: Red digital offset
0x00 00 = min DAC value or -0x80 digital offset
0x80 00 = mid DAC value or 0x00 digital offset,
0xFF C0 = max DAC value or +0x7F digital offset
2 LSBs of 10-bit offset word
analog shift for R, G, and B, base ABLC target code = 0x00
for R, G, and B).
G, half scale analog shift for G channel only, base ABLC
target code = 0x00 for G, = 0x80 for R and B).
sync activity. Multiplexer settings chosen are displayed in
the Input Characteristics register).
DESCRIPTION
P-P
P-P
P-P
input = full range of ADC)
input = full range of ADC)
input = full range of ADC)
September 12, 2008
FN6760.0