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CH7038B डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Multi-Standard Display Interface Converter - Chrontel

भाग संख्या CH7038B
समारोह Multi-Standard Display Interface Converter
मैन्युफैक्चरर्स Chrontel 
लोगो Chrontel लोगो 
पूर्व दर्शन
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<?=CH7038B?> डेटा पत्रक पीडीएफ

CH7038B pdf
CHRONTEL
CH7038B
Support 2 channel I2S digital audio input and 8(7.1) 601/656 and BT1120). A 2x4 output switch matrix can be
channel output for up to 24-bit data stream programmed to drive the various output ports
(32kHz/8ch,
44.1kHz/8ch,
48kHz/8ch, simultaneously with two kinds of independent timing.
88.2kHz/8ch, 96kHz/8ch, 176.4kHz/8ch and
192kHz/8ch)
The CH7038B supports 3D data structures defined by DP
Supports LPCM, One Bit Audio, Dolby Digital, and HDMI standards. The device can translate and repack
DTS, DSD,HBR digital audio formats
3D data when DP signals are converted to HDMI and vice
27MHz is available as crystal or oscillator clock versa. 3D data can also be displayed as R/L frame via its
input frequency
LVDS output.
MCU embedded to handle the control logic
Integrated EDID Buffer
The CH7038B’s DisplayPort receiver and transmitter are
IO and SPC/SPD supply voltages from 1.8V to 3.3V designed to comply with DisplayPort Specification 1.2
Programmable power management
and Embedded DisplayPort (eDP) Specification version
Device fully programmable through serial port or 1.3. It provides support for one or two Main Link lanes
can automatically load firmware from EEPROM
RoHS compliant and Halogen free package
Offered in 196 pin BGA package
with data rate running at 1.62Gb/s or 2.7Gb/s. To further
optimize the display quality and power dissipation, this
device is equipped with seamless display refresh rate
switching and progressive to interlace timing switching
capabilities.
APPLICATIONS
Docking Station
Embedded System
Notebook / Ultrabook
Tablet Device
IPTV Box
Internet TV / SmartTV
Video Conversion Cable / Adapter / Matrix
DVR / Security field
Stand Show / Medical Inspection Apparatus
The CH7038B’s HDMI receiver and transmitter are
designed to meet HDMI Specification 1.4 and DVI
Specification 1.0. The transmitter performs serialization
and transmission of video/audio data up to 4Kx2K with
the internal powerful scaler engine. On-chip HDCP cipher
engine can be activated to protect the high definition
media content.
Dual channel LVDS receiver and transmitter are
incorporated into the CH7038B. The Panel protection
mechanism is also built in to switch off the LCD instantly
through device’s automated panel on/off sequences if
input data is missing or unstable. The backlight on/off
control can be configured through programming internal
registers. A built-in PWM generator can be used to adjust
display brightness and dimming of the LCD. Dithering
algorithm is implemented on chip in support of 18-bits
LCD panels.
To support legacy analog displays, three
high-performance 9-bit DACs along with separate
horizontal and vertical sync outputs are used. CH7038B
can output analog RGB signals for VGA monitor, YPrPb
for HDTV and CVBS / S-Video for SDTV.
To support local digital audio input and output, the device
has both SPDIF and 2-channel I²S digital audio interfaces.
Like the video signal path, the audio path can take inputs
from DP, HDMI, SPDIF and I2S sources and repack the
data for the chosen outputs. Its high fidelity audio engine
can handle sampling frequency for up to 192kS/s of stereo
and 7.1 audio. The SPDIF interface supports PCM
encoded data and compressed audio including Dolby
Digital and DTS.
In summary, the CH7038B is a general purpose display
interface converter. It is designed to handle both advanced
and legacy display interface standards. It can be used in
universal docking stations for phones, tablets, personal
computers, OTT and IOT devices for both the office and
the home markets.
2
209-1000-143 Rev 1.1
2018-3-1

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डाउनलोड[ CH7038B Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
CH7038BMulti-Standard Display Interface ConverterChrontel
Chrontel


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