cx25870 Conexant Systems, Inc., cx25870 Datasheet - Page 79
cx25870
Manufacturer Part Number
cx25870
Description
Video Encoder With Adaptive Flicker Filtering And Hdtv Output
Manufacturer
Conexant Systems, Inc.
Datasheet
1.CX25870.pdf
(291 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
cx25870-14P
Manufacturer:
CONEXANT
Quantity:
20 000
- Current page: 79 of 291
- Download datasheet (3Mb)
CX25870/871
Flicker-Free Video Encoder with Ultrascale Technology
Figure 1-31. Composite and S-Video Format (Internal Colorbars)
Table 1-19. Composite and Luminance Amplitude
100381B
NTSC-M (volts)
NTSC-J (volts)
PAL-B (volts)
NOTE(S):
NOTE(S):
1. A is the DC (luminance) amplitude referenced to black, except for A
2. M numbers are the peak-to-peak amplitudes of the subcarrier waveform.
Amplitudes
Composite
Y and
x
x
A
x
is the DC (luminance) amplitude referenced to black, except for A
Composite
S Video
–0.286
–0.286
–0.300
A
sync
C
Y
A
A
sync
sync
different color bar outputs.
0.661
0.714
0.700
A
wht
Figure 1-31
M
M
b
b
0.441
0.477
0.465
A
yel
and
A
M
A
wht
wht
wht
Conexant
Tables 1-19
A
0.347
0.375
0.368
M
A
yel
A
yel
yel
M yel
cyn
A
M
A
cyn
cyn
cyn
M cyn
0.292
0.316
0.308
and
A
A
blk
grn
A
grn
M
grn
M grn
grn
and A
1-20
blk
A
and A
mgt
A
M
M mgt
sync
mgt
mgt
illustrate the voltage amplitudes for the
0.203
0.220
0.217
A
, which are referenced to blank.
mgt
sync
A
M
A
red
M red
red
red
, which are referenced to blank.
A
blu
M
A
0.149
0.161
0.157
blu
blu
M blu
A
red
1.0 Functional Description
M
A
A
blk
blk
blk
1.3 Device Description
Blank
Level
0.054
0.059
0.060
A
blu
0.0536
A
100381_043
blk
0
0
1-63
Related parts for cx25870
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Bluetooth RF Transceiver
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Bluetooth RF Transceiver
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
ATM transmitter/receiver with UTOPIA interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Service SAR controller
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
CN8223EPFATM Transmitter/Receiver with UTOPIA Interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Embedded modem family
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Fully integrated T1/E1 framer and line interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Flicker-free video encoder
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Home Networking Physical Layer Device with Integrated Analog Front End Circuitry Data Sheet (Preliminary) CX82100-41Home Network Processor (HNP)
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Flicker-free video encoder
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
Conexant Systems, Inc.
Datasheet:
Part Number:
Description:
Multichannel synchronous communications controller
Manufacturer:
Conexant Systems, Inc.
Datasheet: