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| MAX9512 Datasheet, PDF (7/19 Pages) Maxim Integrated Products – Video Filter Amplifier with SmartSleep and Y/C Mixer Circuit | |||
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Video Filter Amplifier with SmartSleep
and Y/C Mixer Circuit
Typical Operating Characteristics (continued)
(VDD = SHDN = +3.3V, VSMARTSLEEP = GND = 0V. Video outputs have RL = 150⦠connected to GND. TA = +25°C, unless otherwise
noted.)
OUTPUT VOLTAGE
vs. INPUT VOLTAGE
4.0
YIN, CIN
3.5 INPUTS ONLY
3.0
2.5
2.0
1.5
1.0
0.5
0
-0.5
-0.5
0
0.5 1.0 1.5 2.0
INPUT VOLTAGE (V)
DIFFERENTIAL GAIN AND PHASE
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
1234567
0.8
0.4
0
-0.4
-0.8
1234567
STEP
2T RESPONSE
MAX9512 toc11
VIN
200mV/div
100ns/div
VOUT
400mV/div
12.5T RESPONSE
MAX9512 toc12
YIN
200mV/div
YOUT
400mV/div
NTC-7 VIDEO TEST SIGNAL GENERATED
FROM LUMA AND CHROMA INPUTS
MAX9512 toc13
YIN
500mV/div
CIN
500mV/div
CVBOUT1
1V/div
PAL MULTIBURST RESPONSE
MAX9512 toc14
CVBSIN
500mV/div
CVBSOUT1
1V/div
400ns/div
10µs/div
10µs/div
PAL COLOR BARS
MAX9512 toc15
CVBSIN
500mV/div
CVBSOUT1
1V/div
FIELD SQUARE-WAVE RESPONSE
MAX9512 toc16
CVBSIN
500mV/div
CVBSOUT1
1V/div
10µs/div
2ms/div
_______________________________________________________________________________________ 7
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