Vendor: Qualitas Semiconductor Category: Single-Protocol PHY

Intra-panel TX PHY IP

The Intra-panel TX PHY IP is a low-power transmitter designed for COG (Chip-on-Glass) and COF (Chip-on-Film) display modules.

Overview

The Intra-panel TX PHY IP is a low-power transmitter designed for COG (Chip-on-Glass) and COF (Chip-on-Film) display modules. It supports data rates up to 4.0Gbps, utilizing a DC-coupled differential pair and a push-pull current mode driver with 600mV swing and 6dB pre-emphasis, enabling high-speed and reliable panel-to-display communication.

Key features

  • Compliant to multi-protocol interface
  • COG and COF transmitter
  • Data Rate : 120Mbps ~ 4.0Gbps
  • Supports Power Down Mode
  • Supports Low Power Mode during V-blank period
  • Programmable differential transmitter output impedance (75Ω - 180Ω)
  • Pre-emphasis : max 6dB
  • Programmable Byte clock: 1/12
  • HBM 2kV, CDM +/- 500V
  • Supports APB v3.0 Interface
  • Supports SPI interface for DFT purpose

Block Diagram

Intra-Panel TX PHY block diagram

Specifications

Identity

Part Number
Intra-Panel TX PHY
Vendor
Qualitas Semiconductor
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Qualitas Semiconductor
HQ: South Korea

Learn more about Single-Protocol PHY IP core

Qualitas Semiconductor Secures Strategic IP Licensing Agreement for MIPI Solutions

Under the agreement, Qualitas will deliver an integrated interface solution combining its 8nm process-based MIPI D-PHY TX/RX PHY IP with its MIPI CSI-2 TX/RX Controller IP. Moving beyond the traditional standalone PHY IP model, the company is expanding its portfolio to include optimized sub-system solutions that integrate both PHYs and controllers, maximizing technical synergy.

Frequently asked questions about Single-Protocol PHY IP

What is Intra-panel TX PHY IP?

Intra-panel TX PHY IP is a Single-Protocol PHY IP core from Qualitas Semiconductor listed on Semi IP Hub.

How should engineers evaluate this Single-Protocol PHY?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Single-Protocol PHY IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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