Vendor: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Category: DAC

IBM10LPE 1.2v/2.5v 11bit R2R DAC

The I65LPEV25_R2RDAC_01 is a 11bit 1MHz DAC IP.

Overview

The I65LPEV25_R2RDAC_01 is a 11bit 1MHz DAC IP. It implements an 8-bit (from D [0] to D [7]) R2R_Ladder and 3-bit thermometer decoder architecture. At the output, a voltage-mode buffer is used to generate the output voltage and filter out excessive band noise.

Key features

  • Process: IBM 65nm 2.5/1.2V (CMOS 10LPE)
  • Supply Voltages:
  • ♦ 2.5V Pad and Analog Supply typ. (2.25 ~ 2.75)
  • ♦ 1.2V Digital Supply (1.1 ~ 1.3)
  • Output Swing: 0.04*~0.96*Analog Power Supply
  • Current Consumption: 2.0mA
  • Resolution: 11bit precision
  • Update Rate: 1MHz
  • Operating Junction Temperature: -40°C ~ +25°C ~ +125°C

Specifications

Identity

Part Number
I65LPEV25_R2RDAC_01
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.
Type
Silicon IP

Analog

Resolution bits
11 Bit

Provider

Learn more about DAC IP core

Specifying a PLL Part 1: Calculating PLL Clock Spur Requirements from ADC or DAC SFDR

In high end RF systems, such as 5G radios, the requirements are so stringent that the source of this strongest unwanted tone can be the PLL. This article outlines how spurs in the input clock to the ADC or DAC may limit the SFDR. This in turn will set the requirements for the spurs for the input clock (from a PLL), in order to achieve a specific SFDR.

Frequently asked questions about DAC IP cores

What is IBM10LPE 1.2v/2.5v 11bit R2R DAC?

IBM10LPE 1.2v/2.5v 11bit R2R DAC is a DAC IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub.

How should engineers evaluate this DAC?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DAC 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.

×
Semiconductor IP