ADV7196AKSZ Analog Devices Inc, ADV7196AKSZ Datasheet - Page 24

• Manufacturer Part Number: ADV7196AKSZ
• Manufacturer: Analog Devices Inc

Specifications of ADV7196AKSZ

• Adc/dac Resolution: 11b
• Screening Level: Commercial
• Package Type: MQFP
• Pin Count: 52
• Lead Free Status / RoHS Status: Compliant

ADV7196A
SHARPNESS FILTER AND ADAPTIVE FILTER
APPLICATION EXAMPLES
Sharpness Filter Application
The sharpness filter can be used to enhance or attenuate the Y
video output signal.
The following register settings were used to achieve the results
shown in the figures below:
Input data was generated by an external signal source
Address
00hex
01hex
02hex
03hex
04hex
05hex
09hex
10hex
10hex
10hex
10hex
10hex
10hex
TEK RUN
R2
R4
1
REF4
CH1
T
Mode Register 0
Mode Register 1
Mode Register 2
Mode Register 3
Mode Register 4
Mode Register 5
Mode Register 6
Filter Gain
Filter Gain
Filter Gain
Filter Gain
Filter Gain
Filter Gain
500mV
T
500mV
Table V.
4.00 s
M 4.00 s
T
ALL FIELDS
9.99976ms
TRIG’D
Register Setting
40hex
81hex
00hex
78hex
00hex
00hex
3Ehex
00hex
08hex
04hex
40hex
80hex
22hex
CH1
(A)
(B)
(C)
.
(a)
(b)
(c)
(d)
(e)
(f)
The effect of the sharpness filter can also be seen when using the
internally generated cross hatch pattern
Address
00hex
01hex
02hex
03hex
04hex
05hex
09hex
TEK RUN
R1
R2
1
REF2
CH1
T
Mode Register 0
Mode Register 1
Mode Register 2
Mode Register 3
Mode Register 4
Mode Register 5
Mode Register 6
500mV
T
500mV
Table VI.
4.00 s
M 4.00 s
T
ALL FIELDS
9.99976ms
:
TRIG’D
Register Setting
00hex
85hex
00hex
38hex
00hex
00hex
3Ehex
CH1
(D)
(E)
(F)