AD9211 10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter

The AD9211 is a 10-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates at up to a 300 MSPS conversion rate and is optimized for outstanding dynamic performance in wideband carrier and broadband systems. All necessary functions, including a track-and-hold (T/H) and voltage reference, are included on the chip to provide a complete signal conversion solution.

The ADC requires a 1.8 V analog voltage supply and a differential clock for full performance operation. The digital outputs are LVDS (ANSI-644) compatible and support either twos complement, offset binary format, or Gray code. A data clock output is available for proper output data timing.

Fabricated on an advanced CMOS process, the AD9211 is available in a 56-lead LFCSP, specified over the industrial temperature range (−40°C to +85°C).

Product Highlights

Applications

Wireless and wired broadband communications
Cable reverse path
Communications test equipment
Radar and satellite subsystems
Power amplifier linearization

Features and Benefits

SNR = 60.1 dBFS @ fIN up to 70 MHz @
300 MSPS
ENOB of 9.7 @ fIN up to 70 MHz @ 300 MSPS (−1.0 dBFS)
SFDR = −80 dBc @ fIN up to 70 MHz @ 300 MSPS (−1.0 dBFS)
Excellent linearity
DNL = ±0.1 LSB typical
INL = ±0.2 LSB typical
LVDS at 300 MSPS (ANSI-644 levels)
700 MHz full power analog bandwidth
On-chip reference, no external decoupling required

Integrated input buffer and track-and-hold
Low power dissipation
437 mW @ 300 MSPS—LVDS SDR mode
410 mW @ 300 MSPS—LVDS DDR mode
Programmable input voltage range
1.0 V to 1.5 V, 1.25 V nominal
1.8 V analog and digital supply operation
Selectable output data format (offset binary, twos complement, Gray code)

Analog to Digital Converters

AD9211 IBIS Models

AD9211BCP (All Speed Grades) .IBS

Data Sheets

Document	note
AD9211: 10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter Data Sheet (Rev. 0)	PDF 1405 kB

Application Notes

Document	note
AN-878: High Speed ADC SPI Control Software (Rev. A)	PDF 585 kB
AN-905: Visual Analog Converter Evaluation Tool Version 1.0 User Manual (Rev. 0)	PDF 2124 kB
AN-835: Understanding High Speed ADC Testing and Evaluation (Rev. B)	PDF 985 kB
AN-501: Aperture Uncertainty and ADC System Performance (Rev. A)	PDF 227 kB
AN-282: Fundamentals of Sampled Data Systems	PDF 2131 kB
AN-756: Sampled Systems and the Effects of Clock Phase Noise and Jitter (Rev. 0)	PDF 291.7 K
AN-827: A Resonant Approach to Interfacing Amplifiers to Switched-Capacitor ADCs (Rev. 0)	PDF 203 kB
AN-935: Designing an ADC Transformer-Coupled Front End (Rev. 0)	PDF 363 kB
AN-742: Frequency Domain Response of Switched-Capacitor ADCs (Rev. B)	PDF 401 kB
AN-345: Grounding for Low-and-High-Frequency Circuits	PDF 455 kB
AN-586: LVDS Outputs for High Speed A/D Converters (Rev. 0)	PDF 207 kB
AN-1142: Techniques for High Speed ADC PCB Layout (Rev. 0)	PDF 392 kB
AN-737: How ADIsimADC Models an ADC (Rev. B)	PDF 373 kB
AN-807: Multicarrier WCDMA Feasibility (Rev. 0)	PDF 969 kB
AN-808: Multicarrier CDMA2000 Feasibility (Rev. 0)	PDF 1535 kB
AN-812: MicroController-Based Serial Port Interface (SPI) Boot Circuit (Rev. 0) Software Download (zip, 21,702,560 bytes)	PDF 441 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

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
AD9211BCPZ-200 Production	56 ld LFCSP (8x8mm, 4.3mm exposed pad)	OTH 260	-40 to 85C	38.1	32.38	Y
AD9211BCPZ-250 Production	56 ld LFCSP (8x8mm, 4.3mm exposed pad)	OTH 260	-40 to 85C	46.43	39.47	Y
AD9211BCPZ-300 Production	56 ld LFCSP (8x8mm, 4.3mm exposed pad)	OTH 260	-40 to 85C	54.77	46.55	Y