ADV7173KST Analog Devices Inc, ADV7173KST Datasheet - Page 18

• Manufacturer Part Number: ADV7173KST
• Description: IC DAC VIDEO NTSC 6-CH 48LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7173KST

• Rohs Status: RoHS non-compliant
• Applications: Multimedia
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Number Of Dac's: 6
• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: LQFP
• Pin Count: 48
• For Use With: EVAL-ADV7173EBM - BOARD EVAL FOR ADV7173
• Voltage - Supply, Digital: -
• Lead Free Status / RoHS Status: Not Compliant

ADV7172/ADV7173
Mode 1: Slave Option HSYNC, BLANK, FIELD
(Timing Register 0 TR0 = X X X X X 0 1 0)
In this mode the ADV7172/ADV7173 accepts horizontal SYNC and Odd/ Even FIELD signals. A transition of the FIELD input
when HSYNC is low indicates a new frame, i.e., Vertical Retrace. The BLANK signal is optional. When the BLANK input is dis-
abled, the ADV7172/ADV7173 automatically blanks all normally blank lines as per CCIR-624. Mode 1 is illustrated in Figure 27
(NTSC) and Figure 28 (PAL).
HSYNC
BLANK
HSYNC
BLANK
FIELD
FIELD
260
522
DISPLAY
DISPLAY
523
261
262
524
ANALOG
VIDEO
263
525
F
V
H
264
1
ODD FIELD
265
EVEN FIELD
2
EVEN FIELD
266
3
ODD FIELD
267
4
268
5
VERTICAL BLANK
VERTICAL BLANK
269
6
270
7
271
8
272
9
273
10
274
11
283
20
284
21
DISPLAY
DISPLAY
285
22