AD9059 Dual 8-Bit, 60 MSPS A/D Converter

The AD9059 is a dual 8-bit monolithic analog-to-digital converter optimized for low cost, low power, small size, and ease of use. With a 60 MSPS encode rate capability and full-power analog bandwidth of 120 MHz typical, the component is ideal for applications requiring multiple ADCs with excellent dynamic performance.

To minimize system cost and power dissipation, the AD9059 includes an internal +2.5 V reference and dual track-and-hold circuits. The ADC requires only a +5 V power supply and an encode clock. No external reference or driver components are required for many applications.

The AD9059's single encode input is TTL/CMOS compatible and simultaneously controls both internal ADC channels. The parallel 8-bit digital outputs can be operated from +5 V or +3 V supplies. A power-down function may be exercised to bring total consumption to < 12 mW when ADC data is not required for lengthy periods of time. In power-down mode the digital outputs are driven to a high impedance state.

Fabricated on an advanced BiCMOS process, the AD9059 is available in a space saving 28-lead surface mount plastic package (28 SSOP) and is specified over the industrial (-40°C to +85°C) temperature range.

Customers desiring single channel digitization may consider the AD9057, a single 8-bit, 60 MSPS monolithic based on the AD9059 ADC core. The AD9057 is available in a 20-lead surface mount plastic package (20 SSOP) and is specified over the industrial temperature range.

Features and Benefits
  • Dual 8-Bit ADCs on a Single Chip
  • Low Power: 400 mW Typical
  • On-Chip 2.5 V Reference and Track-and-Hold
  • 1 V p-p Analog Input Range
  • Single 5 V Supply Operation
  • 5 V or 3 V Logic Interface
  • 120 MHz Analog Bandwidth
  • Power-Down Mode: <12 mW
Analog to Digital Converters
Data Sheets
Documentnote
AD9059: Dual 8-Bit, 60 MSPS A/D Converter Data Sheet (Rev. A)PDF 226 kB
Application Notes
Documentnote
AN-501: Aperture Uncertainty and ADC System Performance (Rev. A)PDF 227 kB
AN-756: Sampled Systems and the Effects of Clock Phase Noise and Jitter (Rev. 0)PDF 291.7 K
AN-737: How ADIsimADC Models an ADC (Rev. B)PDF 373 kB
AN-715: A First Approach to IBIS Models: What They Are and How They Are Generated (Rev. 0)PDF 370.2 K
AN-741: Little Known Characteristics of Phase Noise (Rev. 0)PDF 1679 kB
AN-302: Exploit Digital Advantages in an SSB ReceiverPDF 417 kB
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
AD9059BRS Production28 ld SSOPOTH 47-40 to 85C21.1515.24N
AD9059BRS-REEL Production28 ld SSOPREEL 1500-40 to 85C015.24N
AD9059BRSZ Production28 ld SSOPOTH 47-40 to 85C18.3513.23Y
AD9059BRSZ-REEL Production28 ld SSOPREEL 1500-40 to 85C013.23Y
Reference Materials
AD9059: Dual 8-Bit, 60 MSPS A/D Converter Data Sheet (Rev. A) ad9059
AN-501: Aperture Uncertainty and ADC System Performance (Rev. A) ad9220
AN-756: Sampled Systems and the Effects of Clock Phase Noise and Jitter (Rev. 0) ad9220
AN-737: 如何用ADIsimADC完成ADC建模 (Rev. B) ad6642
AN-737: How ADIsimADC Models an ADC (Rev. B) ad9220
AN-715: 走近IBIS模型：什么是IBIS模型？它们是如何生成的？ (Rev. 0) ad6655
AN-715: A First Approach to IBIS Models: What They Are and How They Are Generated (Rev. 0) ad9220
AN-756: 系统采样以及时钟相位噪声和抖动的影响[中文版] (Rev. 0) ad9540
AN-501: 孔径不确定度与ADC系统性能[中文版] (Rev. A) ad9540
AN-741: Little Known Characteristics of Phase Noise (Rev. 0) ad9221
AN-741: 鲜为人知的相位噪声特性 ad9540
AN-302: Exploit Digital Advantages in an SSB Receiver ad6600
MS-2210：高速ADC的电源设计 ad9861
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