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IT68352: USB-C (DP Alt Mode) & Power Delivery Controller Built-in 4 Lane DP 1.4 and HDMI 2.0 to HDMI 2.0 Converter

Product Information
Specification Table

Product Information
Specification Table
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Product Information

IT68352: USB-C (DP Alt Mode) & Power Delivery Controller Built-in 4 Lane DP 1.4 and HDMI 2.0 to HDMI 2.0 Converter

The IT68352 is a highly integrated USB type-C/PD controller with DisplayPort and HDMI 2.0 to HDMI 2.0 converter.

The IT68352 has integrated type-C DFP/UFP/DRP resistors and controls logic with dead battery support. For the USB PD application, IT68352 supports PD 2.0 completely, and PD 3.0 with the chunk mode completely. The built-in DisplayPort receiver is fully compatible with DisplayPort 1.4a and HDCP 1.3/2.3 specifications. With 4-Lane HBR3 (High-Bit-Rate 3) configuration, DP receiver can support VESA resolution up to WUXGA (1920x1200@120Hz) or WQXGA (2560x1600 RB@120Hz) or support CEA resolution up to 1080P@240Hz or 4Kx2K@60Hz. This DisplayPort receiver also supports MCCS over AUX channel. The built-in HDMI 2.0b receiver can support 6.0 Gbps/channel capability and up to 18 Gb/s bandwidth. It's fully compatible with HDMI 1.4b/HDMI 2.0b, HDCP 1.4/HDCP 2.3 and also backward compatible with DVI 1.0 specifications.

The built-in HDMI transmitter is a high-performance HDMI 2.0 transmitter, fully compliant with HDMI 2.0b, HDCP 1.4/2.3 and backward compatible with DVI 1.0 specifications. This HDMI transmitter can support color depth up to 36 bits (12bits/color) and ensures robust transmission of high-quality uncompressed video content. Aside from the various video output formats supported, this HDMI transmitter also support 8 channels digital audio, with sampling rate up to 192 kHz and sample size up to 24 bits, and HBR audio.

With embedded MCU and Flash, IT68352 is easy to be programmed. Customers need no external Flash and MCU, which can save the BOM cost and board size.

Each IT68352 comes preprogrammed with a unique HDCP key, in compliance with 1.3/2.3–Amendment for DisplayPort, rev 1.0 and HDCP 1.4/2.3–HDMI compliance standard so as to provide secure transmission of high-definition content. Users of the IT68352 need not purchase any HDCP keys or ROMs.

Features

1.1 Display Port Receiver

Compliant with DisplayPort Specification V1.4a at 1.62/2.7/5.4/8.1 Gbps data rate (RBR/HBR/HBR2/HBR3)
Supports flexible 1/2/4 lanes configurations; full 32.4 Gbps data rate support (4 lanes at 8.1 Gbps)
Supports DPCD Rev. 1.4
Supports metadata transport for static High Dynamic Range (HDR) for 4K60 422/420 mode
Supports HDCP 1.3/2.3 with HDCP key embedded
Supports HDCP repeater function
Supports MCCS over AUX
Supports 3D display left/right field/frame
Supports Spread Spectrum Clocking up to 0.5% down-spread to reduce EMI
Supports Horizontal Blanking Expansion
Supports eDP mode
Supports DP 1.4a Adaptive Sync
Bi-direction Color Space Conversion (CSC) between RGB 444 and YCbCr 444/422/420 color spaces with programmable coefficients
Supports 8-channel, uncompressed LPCM I2S audio with sample rates of 32~192 kHz and sample sizes of 16~24 bits, and 768 kHz HBR NLPCM audio
Automatic loss of signal detection for link management
Intelligent, programmable power management
Compliance with "DP only" or "DP++" source device

1.2 HDMI Receiver

Compliant with HDMI 1.4b, HDMI 2.0, HDCP 1.4, HDCP 2.3 and DVI 1.0 specifications
Supports link speeds of up to 6.0 Gbps (link clock rate of 600 MHz) for 4K2K@60Hz or 1920x1200@120Hz with deep color solution
Supports all the primary 3D formats which are compliant with the HDMI 1.4b 3D specification:

- Supports 3D video up to 1080P@50/59.95/60/120Hz, 1080P@23.98/24/29.97/30Hz, 1080i@50/59.94/60/Hz, 720P@23.98/24/29.97/30Hz, 720P@50/59.94/60Hz

- Supporting formats: Framing Packing, Side-by-Side (half), Top-and-Bottom

Supports HDMI 2.0b 3D feature:

- Frame packing mode up to 4Kx2K@23.98/24/30Hz and 1080P@59.94/60Hz

- Top and Bottom up to 4Kx2K@59.94/60Hz

- Side-by-Side (Half) up to 4Kx2K@59.94/60Hz

- Side-by-Side (Full) up to 1080P@59.94/60Hz

Bi-direction Color Space Conversion (CSC) between RGB 444 and YCbCr 444/422/420 color spaces with programmable coefficients
Supports 8-channel, uncompressed LPCM I2S audio with sample rates of 32~192 kHz and sample sizes of 16~24 bits, and 768 kHz HBR NLPCM audio
Supports HDR packet InfoFrame decode and save the related static metadata in registers table

1.3 HDMI Transmitter

Single channel HDMI transmitter
Compliant with HDMI 2.0b, HDCP 1.4/2.3 and DVI 1.0 specification
Supports link speed up to 6 Gbps, resolution up to 4K60Hz
Supports 8-channel, uncompressed LPCM I2S audio with sample rates of 32~192 kHz and sample sizes of 16~24 bits, and 768K HBR NLPCM audio
Supports Gamut Metadata packet for High Dynamic Range (HDR) for 4K60 422/420 mode
Software programmable, auto-calibrated TMDS source terminations provide for optimal source signal quality
Software programmable HDMI output current, enabling user to optimize the performance for fixed-cable systems or those with pre-defined cable length
Integrated pre-programmed HDCP keys
Purely hardware HDCP engine increasing the robustness and security of HDCP operation
Monitor detection through Hot Plug Detection and Receiver Termination Detection
Embedded full-function pattern generator
Intelligent, programmable power management

1.4 Common Features

Supports up to WUXGA (1920x1200@120Hz), WQXGA (2560x1600 RB@120Hz) VESA display format
Supports up to 1080P@240Hz, 4Kx2K@60Hz CEA display format
Supports DP input color depth 6/8/10/12 bits
Supports HDMI input color depth 8/10/12 bits
Supports HDMI output color depth 8/10/12 bits
Digital audio output interface supporting:

- four I2S interface supporting 8-channel audio with sample rates of 32~192 kHz and sample sizes of 16~24 bits

- S/PDIF interface supporting PCM digital audio at up to 192 kHz frame rate

- HBR audio up to 768 kHz

Automatic Audio Error detection with soft mute function, preventing annoying harsh output sound due to audio error or hot-unplug
Embedded two blocks EDID RAM to saving BOM cost
Embedded InfoBlock in communication with SOC
128-pin QFN (12.3 mm x 12.3 mm) package
RoHS-compliant and Halogen-Free

Specification Table

After years of technology development, ITE has owned many types of advanced Silicon Intellectual Property (SIP) and highly integrated technology of system software/hardware.

PART NO.

PACKAGE TYPE

DESCRIPTION

FLASH SUPPORT

IT68352

128-pin QFN (12.3 mm x 12.3 mm)

USB Type-C & PD Built-in 4 Lane DP 1.4 and HDMI 2.0 to HDMI 2.0 Converter

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IT6561: Single Chip 4 Lane DisplayPort to HDMI Converter with Embedded MCU

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IT6562: Single Chip 4 Lane DisplayPort to HDMI/VGA Converter with Embedded MCU

The IT6562FN is a high-performance single-chip DisplayPort to HDMI and VGA converter. Combined with DisplayPort receiver, HDMI transmitter and triple DACs, the IT6562FN support DisplayPort input and HDMI/VGA output by conversion function.

IT6563: Single Chip 4 Lane DisplayPort 1.2 to HDMI 2.0 Converter with Embedded MCU

The IT6563FN is a high-performance single-chip DisplayPort to HDMI converter. Combined with DisplayPort receiver and HDMI transmitter, the IT6563FN support DisplayPort input and HDMI output by conversion function.

IT6564: Single Chip 4 Lane DisplayPort 1.2 to HDMI 2.0/VGA Converter with Embedded MCU

The IT6564FN is a high-performance single-chip DisplayPort to HDMI and VGA converter. Combined with DisplayPort receiver, HDMI transmitter and triple DACs, the IT6564FN support DisplayPort input and HDMI/VGA output by conversion function.

IT6565: Single Chip 2 Lane DisplayPort 1.4 to HDMI 2.0 Converter with Embedded MCU

The IT6565FN is a high-performance single-chip DisplayPort to HDMI converter. Combined with DisplayPort receiver and HDMI transmitter, the IT6565FN support DisplayPort input and HDMI output by conversion function.

IT6566: Single Chip 2 Lane DisplayPort 1.4 to HDMI 2.0/VGA Converter with Embedded MCU

The IT6566FN is a high-performance single-chip DisplayPort to HDMI and VGA converter. Combined with DisplayPort receiver, HDMI transmitter and triple DACs, the IT6566FN support DisplayPort input and HDMI/VGA output by conversion function.

IT6505E DisplayPort 1.1a Transmitter (The World’s First DP CTS 1.1 Source Device Certified)

The IT6505 is a high-performance DisplayPort 1.1a transmitter, fully compliant with DisplayPort 1.1a, HDCP 1.3 specifications. The IT6505 supports color depth of up to 36 bits (12 bits/color) and ensures robust transmission of high-quality uncompressed video content, along with uncompressed and compressed digital audio content.

IT6507: Single Chip DisplayPort 1.2 Transmitter

The IT6507 is a high-performance DisplayPort 1.2a transmitter, fully compliant with DisplayPort 1.2a, HDCP 1.3 /2.3 specifications. The IT6507 supports color depth of up to 36 bits (12 bits/color) and ensures robust transmission of high-quality uncompressed video and audio content.

IT6508: 4 Lanes DisplayPort 1.2 to Dual Bus TTL Converter

The IT6508 is a high-performance single-chip DisplayPort to TTL output converter.The build-in DisplayPort receiver is fully compatible with DisplayPort 1.2a and HDCP 1.3/2.3 specifications. With 4-lane HBR2 (High-Bit-Rate 2) configuration, the DP receiver can support VESA resolution up to WUXGA (1920 x 1200@120 Hz) or WQXGA (2560 x 1600 RB@120 Hz) or support CEA resolution up to 1080P@120 Hz or 4K x 2K@60 Hz.

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In order to reduce the EMI noise on legacy system application, the traditional LVDS source will transmit differential signals with spread spectrum, but this spread spectrum does not be allowed for DisplayPort protocol. The IT6251 also build-in unique De-SSC ( De-Spread Spectrum ) function , it can help customers easily to adopt the IT6251 on the EMI-concerned platform, with SSC has been generated from LVDS source processors.

IT68353: Dual Port 4 Lane DP 1.4 and HDMI 2.0 to HDMI 2.0 Converter with one portUSB-C (DP Alt Mode) & PD Controller

The IT68353 is a highly integrated one port USB type-C/PD controller with dual port DisplayPort and single port HDMI 2.0 to HDMI 2.0 converter. Only one of the DisplayPort ports can be configured as USB-C. The IT68353 has integrated type-C DFP/UFP/DRP resistors and controls logic with dead battery support.

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IT68352: USB-C (DP Alt Mode) & Power Delivery Controller Built-in 4 Lane DP 1.4 and HDMI 2.0 to HDMI 2.0 Converter

Features