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LIMCHIP CO., LIMITED
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IT66318
Brand: ITE Tech
IT66318 is a single-input single-output HDMI 2.0 retiming buffer from ITE Tech, supporting serial data rates up to 6.0 Gbps per TMDS lane for 4K/2K @ 60 Hz resolution. The device recovers and regenerates HDMI signals degraded by extended PCB traces or cables, ensuring signal integrity in complex system designs. It is fully compliant with HDMI 2.0 and HDMI 1.4 specifications, featuring adaptive equalization and output pre-emphasis for robust link performance. Housed in a 40-pin QFN package, it operates on a 3.3 V supply over 0 °C to +70 °C commercial temperature range.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ITE | IT66318 | 1,920 | 25+ | HDMI Retimer IC stock for RFQ and production sourcing |
Listed stock and date code are subject to final RFQ confirmation.
Technical Specifications
| Parameter | Value / Specification |
|---|---|
| Exact Part Number | IT66318 |
| Manufacturer | ITE Tech Inc. |
| Product Category | HDMI Retimer IC |
| Protocol / Function | HDMI 2.0 single-input single-output retiming buffer, compliant with HDMI 2.0a and HDMI 1.4 |
| Channels | 4 TMDS data lanes (1 clock lane), single SISO retiming path |
| Data Rate | Up to 6.0 Gbps per TMDS lane, supporting 4K/2K @ 60 Hz, 3D, and deep color formats |
| Supply Voltage | 3.3 V single supply with integrated termination and equalization circuits |
| Signal Conditioning | Adaptive receiver equalization and programmable output pre-emphasis for long PCB trace and cable compensation |
| Operating Temperature | 0 °C to +70 °C (commercial grade) |
| Package / Case | QFN-40 (5 × 5 mm SMT, Tray) |
| Package / Orderable Variant | QFN-40 (5 × 5 mm SMT, Tray); exact suffix IT66318 |
Key Features & Applications
- HDMI 2.0 retiming buffer supporting 6.0 Gbps per lane for 4K/2K @ 60 Hz ultra-high-definition video with 3D and deep color support
- Single-input single-output topology with adaptive receiver equalization to recover degraded signals from long PCB traces or cables
- Programmable output pre-emphasis and swing control for optimizing signal quality across a wide range of channel conditions
- Fully compliant with HDMI 2.0a and backward compatible with HDMI 1.4, supporting TMDS scrambling for reduced EMI
- Integrated on-chip termination resistors and equalization, requiring minimal external passives for compact system integration
- QFN-40 package (5 × 5 mm), 3.3 V supply, 0 °C to +70 °C, ideal for monitors, projectors, docking stations, and AV receivers
Need Price & Availability for IT66318?
LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for IT66318 are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is IT66318 available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for IT66318 by RFQ.
What should buyers check before ordering IT66318?
Buyers should check exact suffix, package, electrical characteristics and current stock for IT66318, together with live stock and traceable supply.
How do I request a quote for IT66318?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.