bt865a Conexant Systems, Inc., bt865a Datasheet - Page 67

• Manufacturer Part Number: bt865a
• Description: Ycrcb To Ntsc/pal Digital Video Encoder
• Manufacturer: Conexant Systems, Inc.

Bt864A/Bt865A Data Sheet
4.2
Table 4-4. AC Characteristics (VDD = 5 V, VAA = 5 V) (1 of 2)
100138C
02/17/03
Hue Accuracy
Color Amplitude Accuracy
Chroma AM/PM Noise
Differential Gain
Differential Phase
SNR (unweighted 100 IRE Y Ramp Tilt Correct)
100 IRE Multiburst (4.0 MHz Packet)
Gain/frequency (4.8 MHz Packet)
Chroma/Luma Gain Ineq
Chroma/Luma Delay Ineq
Short Time Distortion 100IRE/PIXEL
Luminance Nonlinearity
Chroma/Luma Intermod
Chroma Nonlinear Gain
Chroma Nonlinear Phase
Pixel/Control Setup Time
Pixel/Control Hold Time
Control Output Delay Time
Control Output Hold Time
CLK Frequency
CLK Pulse Width Low Time
CLK Pulse Width High Time
RMS (5 MHz Bandwidth)
Peak Periodic
5.0 V
3.3 V
5.0 V
3.3 V
(3)
(3)
(3)
Parameter
AC Electrical Parameters
(4)
(3)
(3)
(5)
(3)
(4)
(3)
(5)
(4)
(5)
(3)
(5)
(4)
(4)
(3)
X
X
1 MHz
Red Field
6.2.2.1
6.2.2.2
6.3.1
6.3.2
6.1.1
6.1.2.2
6.1.2.2
6.1.2
6.1.6
6.2.1
6.2.3
6.2.4.1
6.2.4.2
250C Ref
(1)
(1)
EIA/TIA
Conexant
X
X
C3.4.1.3
C3.4.1.3
C3.5.4.1
C3.5.3.1
C3.5.3.1
C3.5.3.2
C3.5.1.4
C3.4.1.4
(2)
(2)
CCIR
567
Symbol
1
2
3
3
4
24.54
Min
7
3
4
8
8
0.45
–2.3
–0.5
–2.5
Typ
–64
–62
–60
1.5
0.5
2.3
0.5
0.2
0.8
0.2
0.2
–2
27
1
1
1
0
Max
–0.8
–2.5
29.5
2.5
2.3
2.2
–3
10
22
17
35
2
3
2
2
Parametric Information
dB rms
dB rms
dB p–p
% p–p
% p–p
Units
°
°
± IRE
± IRE
± IRE
± IRE
± IRE
± IRE
MHz
± %
±
±
dB
ns
%
%
ns
ns
ns
ns
ns
ns
ns
p–p
p–p
°
°
4-3