Vendor: Analog Bits Inc. Category: High-Speed

DDR3/DDR3L Compatible I/O Buffer on TSMC CLN40G

The impedance programmable I/O buffer provides a high-speed physical interface solution to support the increasing bandwidths dema…

TSMC 40nm G View all specifications

Overview

The impedance programmable I/O buffer provides a high-speed physical interface solution to support the increasing bandwidths demanded by today’s high-performance DDR3/DDR3L applications. The I/O buffer delivers performance up to 1066MHz (2133Mbps data rate), and serves as the integral link between the memory controller / PHY interface and the latest high-speed DDR3/DDR3L memory devices.

Electrical Properties Parameter Min Typ Max Units IO Supply Voltage VDDQ (DDR3 mode) 1.425 1.5 1.575 V IO Supply Voltage VDDQ (DDR3L mode) 1.283 1.35 1.418 V Core Supply Voltage VDD 0.81 0.9 0.99 V Temperature 0 25 125 C AC Performance (DDR3 mode) 1066 MHz Data Rate (DDR3 mode ) 2133 Mbps AC Performance (DDR3L mode) 800 MHz Data Rate (DDR3L mode ) 1600 Mbps Note: All performance specifications are subject to package and topology Deliverables and EDA Design Views Back-end Design Views (with License Front-end Design Views (with NDA) Agreement Verilog Model GDSII stream file Synopsys (LIB) CDL/Spice netlist Footprint (LEF) Application Notes inclusive of design Datasheet (PDF) integration guidelines (PDF) Extended Options • DDR2 compatibility • 2.5V IO oxide • Non point-to-point, multiple-load topologies • Peripheral IO ring construction

Key features

  • High-Speed Bi-directional DDR3/DDR3L compatible I/O buffer
  • Operation up to 1066MHz DDR (2133Mbps) performance with single load topology
  • Designed with core and 1.8V IO oxide devices
  • Built-in ODT (On-Die Termination)
  • Flip-chip construction (area IO based)

Silicon Options

Foundry Node Process Maturity
TSMC 40nm G —

Specifications

Identity

Part Number
DDR3/DDR3L Compatible I/O Buffer on TSMC CLN40G
Vendor
Analog Bits Inc.
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Learn more about High-Speed IP core

Analog Bits to Participate in a Customer Test Chip Tapeout on TSMC A14 and Present Papers with Cerebras, Arm and Socionext on Real-Time On-Chip Power Sensing and Delivery at 2026 TSMC Global OIP Ecosystem Events

At TSMC 2026 North America OIP Ecosystem Forum, Analog Bits will showcase new real-time power observability and sensing analog IP in TSMC’s N2P process technology and present a paper with Cerebras; Papers planned with partners at global OIP Ecosystem events to highlight smarter power delivery for scalable SoCs targeting data centers, automotive and more.

Frequently asked questions about High-Speed I/O Pad IP

What is DDR3/DDR3L Compatible I/O Buffer on TSMC CLN40G?

DDR3/DDR3L Compatible I/O Buffer on TSMC CLN40G is a High-Speed IP core from Analog Bits Inc. listed on Semi IP Hub. It is listed with support for tsmc.

How should engineers evaluate this High-Speed?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this High-Speed 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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