ADV7321KSTZ Analog Devices Inc, ADV7321KSTZ Datasheet - Page 79

• Manufacturer Part Number: ADV7321KSTZ
• Description: IC VID ENC 6-12BIT DAC'S 64LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7321KSTZ

• Applications: EVD, DVD, SD/PS/HDTV
• Voltage - Supply, Analog: 2.5V
• Voltage - Supply, Digital: 2.5V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Input Format: Digital
• Output Format: Analog
• Supply Voltage Range: 2.375V To 2.625V
• Operating Temperature Range: 0°C To +70°C
• Tv / Video Case Style: LQFP
• No. Of Pins: 64
• Msl: MSL 1 - Unlimited
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MODE 2—MASTER OPTION
(TIMING REGISTER 0 TR0 = X X X X X 1 0 1)
In this mode, the ADV7320/ADV7321 can generate horizontal
and vertical sync signals. A coincident low transition of both
HSYNC and VSYNC inputs indicates the start of an odd field.
A VSYNC low transition when HSYNC is high indicates the start
of an even field. The BLANK signal is optional. When the BLANK
input is disabled, the ADV7320/ADV7321 automatically blank
all normally blank lines as per CCIR-624. HSYNC , BLANK ,
and VSYNC are output on S_HSYNC , S_BLANK , and
S_VSYNC , respectively.
HSYNC
BLANK
VSYNC
HSYNC
BLANK
PIXEL
VSYNC
DATA
PIXEL
DATA
NTSC = 16 × CLOCK/2
NTSC = 16 × CLOCK/2
PAL = 12 × CLOCK/2
PAL = 12 × CLOCK/2
Figure 118. SD Timing Mode 2 Even-to-Odd Field Transition Master/Slave
Figure 119. SD Timing Mode 2 Odd-to-Even Field Transition
NTSC = 122 × CLOCK/2
PAL = 132 × CLOCK/2
Rev. A | Page 79 of 88
NTSC = 122 × CLOCK/2
PAL = 132 × CLOCK/2
NTSC = 858 × CLOCK/2
PAL = 864 × CLOCK/2
Cb
Y
Cr
Y
Cb
Cb
Y
ADV7320/ADV7321
Cr
Y