HMP8115 Intersil Corporation, HMP8115 Datasheet - Page 42

• Manufacturer Part Number: HMP8115
• Description: Ntsc/pal Video Decoder
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
43. Guaranteed by design or characterization.
44. Test performed with C
45. This should not be confused with Clock Jitter, since the HMP8115 does not generate the sample clock. Thus, clock jitter is solely depen-
Video Input Bandwidth
ADC Input Range
ADC Integral Nonlinearity
ADC Differential Nonlinearity
VIDEO PERFORMANCE
Differential Gain
Differential Phase
Hue Accuracy
Color Saturation Accuracy
Luminance Nonlinearity
SNR
GENLOCK PERFORMANCE
Horizontal Locking Time
Long-Term horizontal Sync
Lock Range
Number of Missing Horizontal
Syncs Before Lost Lock Declared
Number of Missing Vertical Syncs
Before Lost Lock Declared
Long-Term Color Subcarrier
Lock Range
Vertical Sample Alignment
dent on the source of the CLK2 signal. The Vertical Sample Alignment parameter specifies how accurately samples align vertically from
one scan line to the next.
PARAMETER
L
= 40pF, I
V
OL
CC
A
SNRL
IN
= 4mA, I
A
H
V
= V
IN
SYNC LOST
SYMBOL
SYNC LOST
FULL SCALE
t
AA
OFFSET
LOCK
DNL
WEIGHTED
BW
INL
DG
DP
= 5.0V, T
OH
= -4mA. Input reference level is 1.5V for all inputs. V
A
= 25
1V
-3dBc Reduction, (Note 43)
Best Fit Linearity
Modulated Ramp (Note 43)
75% Color Bars (Note 43)
NTC-7 Composite (Note 43)
Pedestal Input (Note 43)
Time from Initial Lock
Acquisition to an Error of
1 Pixel. (Note 43)
Range over specified pixel jitter
is maintained. Assumes line
time changes by amount indicat-
ed slowly between over one
field. (Note 43)
Programmable via register 04
(Note 43)
Range over color subcarrier
locking time and accuracy spec-
ifications are maintained. Sub-
carrier frequency changes by
amount indicated slowly over 24
hours. (Note 43)
(Notes 43, 45)
HMP8115
P-P
o
C (Continued)
TEST CONDITION
Sine Wave Input to
42
H
1 or 12
1 or 3
MIN
5
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
IH
1 or 12
= 3.0V, V
1 or 3
TYP
1.5
1/8
0.35
50
200
10
1
2
1
2
2
2
3
-
-
2
IL
= 0V.
1 or 12
1 or 3
MAX
400
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Hsyncs
Vsyncs
UNITS
Fields
V
Pixel
MHz
LSB
LSB
Deg.
Deg.
dB
Hz
ns
P-P
%
%
%
V