ML6430CH View Datasheet(PDF) - Micro Linear Corporation

Part Name

Description

Manufacturer

ML6430CH

Genlocking Sync Generator with Digital Audio Clock for NTSC, PAL & VGA

Micro Linear Corporation 

ML6431 Data Register Settings*

Resolution

# Pixels Refresh Horizontal Pixel

per Line Rate

Frequency Frequency

Standard

Type

Original

Standard #

Freq. Std.

PALXtal Pixel Reg PherrOut VGA External Pixel

Horizontal Vertical

Xtal Used Clk Output Pulses

Pulses

640 x 480

800

60 Hz 31.5 KHz 25.175 MHz Industry

NTSC Sq Pix =000

1

572

0

1

4.43 2X

“Hsync,Hreset” Vreset

832

72 Hz 37.9 KHz 31.500 MHz VESA

VS901101

NTSC Sq Pix =000

0

640

0

1

4.43 2X

“Hsync,Hreset” Vreset

840

75 Hz 37.5 KHz 31.500 MHz VESA

VDMT75HZ

NTSC Sq Pix =000

0

656

0

1

4.43 2X

“Hsync,Hreset” Vreset**

800 x 600

1024

56 Hz 35.1 KHz 36.000 MHz VESA

VG900601

PAL 4FSC =101

1

512

1

1

4.43 4X

“Hsync,Hreset” Vreset

1056

60 Hz 37.9 KHz 40.000 MHz VESA

VG900602

NTSC Sq Pix =000

1

544

1

1

3.58 4X

“Hsync,Hreset” Vreset**

1040

72 Hz 48.1 KHz 50.000 MHz VESA

VS900603A

NTSC Sq Pix =000

1

528

1

1

4.43 4X

“Hsync,Hreset” Vreset**

1056

75 Hz 46.9 KHz 49.500 MHz VESA

VDMT75HZ

NTSC Sq Pix =000

1

544

1

1

4.43 4X

“Hsync,Hreset” Vreset**

1024 x 768

1264

43 Hz/Int 35.5 KHz 44.900 MHz Industry

PAL 4FSC =101

0

752

1

1

4.43 4X

“Hsync,Hreset” Vreset**

1344

60 Hz 48.4 KHz 65.000 MHz VESA

VG901101A

PAL 601 = 011

0

832

1

1

4.43 4X

“Hsync,Hreset” Vreset**

1328

70 Hz 56.5 KHz 75.000 MHz VESA

VS910801-2

PAL 4FSC =101

0

816

1

1

3.58 4X & clk No

No

doubler

*For Data Register Settings: TTL = High, VGA = On, VCR = Off, Noise Gating = On, Dis Auto Ver Det = 1

** w/ external glue logic

Table 6. VGA Rates Supported

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