hmp8156a Intersil Corporation, hmp8156a Datasheet - Page 28

• Manufacturer Part Number: hmp8156a
• Description: Ntsc/pal Video Encoder
• Manufacturer: Intersil Corporation

Typical Performance Curves
-100.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
-40.0
-45.0
-50.0
-55.0
-60.0
-65.0
-70.0
-75.0
-80.0
-85.0
-90.0
-95.0
-5.0
0.0
AVERAGE
FIELD = 1 LINE = 47
AMPLITUDE (0dB = 714mV
BANDWIDTH 10kHz TO FULL
FIGURE 22. NOISE SPECTRUM (NTSC)
1.0
2.0
(MHz)
28
P-P
3.0
)
Wfm ---> PEDESTAL
NOISE LEVEL = -79.9dB RMS
4.0
FIGURE 24. NTSC FCC COLOR BAR
HMP8154, HMP8156A
5.0
APL = 44.3%
SETUP 7.5%
FIGURE 23. NTSC COLOR BAR VECTOR SCOPE
SYSTEM LINE L 47 F1
ANGLE (DEG) 0.0
GAIN x1.000
525 LINE NTSC
BURST FROM SOURCE
0.000dB
November 4, 2005
4343.4