Datasheet > AD9430_10

AD9430_10

更新时间： 2024-10-28 12:27:19

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
44页	1513K
描述
12-Bit, 170/210 MSPS 3.3 V A/D Converter

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AD9430_10 数据手册

12-Bit, 170/210 MSPS

3.3 V A/D Converter

AD9430

FUNCTIONAL BLOCK DIAGRAM

FEATURES

SNR = 65 dB @ f_IN= 70 MHz @ 210 MSPS

ENOB of 10.6 @ f_IN= 70 MHz @ 210 MSPS (–0.5 dBFS)

SFDR = 80 dBc @ f_IN= 70 MHz @ 210 MSPS (–0.5 dBFS)

Excellent linearity:

DRGND DRVDD

AGND

AVDD

SENSE

VREF

AD9430

SCALABLE

REFERENCE

DNL = 0.3 LSB (typical)

INL = 0.5 LSB (typical)

2 output data options:

Demultiplexed 3.3 V CMOS outputs each @ 105 MSPS

Interleaved or parallel data output option

LVDS at 210 MSPS

700 MHz full-power analog bandwidth

On-chip reference and track-and-hold

Power dissipation = 1.3 W typical @ 210 MSPS

1.5 V input voltage range

LVDS

OUTPUTS

ADC

VIN+

VIN–

DATA,

TRACK-

AND-HOLD

12-BIT

PIPELINE

CORE

OVERRANGE

IN LVDS OR

2-PORT CMOS

CMOS

OUTPUTS

DS+

DS–

SELECT CMOS

OR LVDS

DCO+

DCO–

CLOCK

MANAGEMENT

CLK+

CLK–

3.3 V supply operation

Output data format option

Figure 1.

Data sync input and data clock output provided

Clock duty cycle stabilizer

APPLICATIONS

GENERAL DESCRIPTION

Wireless and wired broadband communications

Cable reverse path

Communications test equipment

Radar and satellite subsystems

Power amplifier linearization

The AD9430 is a 12-bit, monolithic, sampling analog-to-digital

converter (ADC) optimized for high performance, low power,

and ease of use. The product operates up to a 210 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

reference, are included on the chip to provide a complete

conversion solution.

PRODUCT HIGHLIGHTS

1. High performance.

Maintains 65 dB SNR @ 210 MSPS with a 65 MHz input.

2. Low power.

Consumes only 1.3 W @ 210 MSPS.

3. Ease of use.

The ADC requires a 3.3 V power supply and a differential

ENCODE clock for full performance operation. The digital

outputs are TTL/CMOS or LVDS compatible and support either

twos complement or offset binary format. Separate output

power supply pins support interfacing with 3.3 V CMOS logic.

LVDS output data and output clock signal allow interface

to current FPGA technology. The on-chip reference and

sample-and-hold provide flexibility in system design. Use

of a single 3.3 V supply simplifies system power supply

design.

Two output buses support demultiplexed data up to 105 MSPS

rates in CMOS mode. A data sync input is supported for proper

output data port alignment in CMOS mode, and a data clock

output is available for proper output data timing. In LVDS

mode, the chip provides data at the ENCODE clock rate.

4. Out of range (OR) feature.

The OR output bit indicates when the input signal is

beyond the selected input range.

5. Pin compatible with 10-bit AD9411 (LVDS only).

Fabricated on an advanced BiCMOS process, the AD9430 is

available in a 100-lead, surface-mount plastic package

(100 e-PAD TQFP) specified over the industrial temperature

range (–40°C to +85°C).

Rev. E

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

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与AD9430_10相关器件

型号	品牌	获取价格	描述	数据表
AD9430BST-170	ADI	获取价格	IC 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP100, HEAT SINK, PLASTIC, TQFP-
AD9430BSV-170	ADI	获取价格	12-Bit, 170 MSPS 3.3V A/D Converter
AD9430BSV-210	ADI	获取价格	12-Bit, 170/210 MSPS 3.3 V A/D Converter
AD9430BSVZ-170	ADI	获取价格	12-Bit, 170/210 MSPS 3.3 V A/D Converter
AD9430BSVZ-210	ADI	获取价格	12-Bit, 170/210 MSPS 3.3 V A/D Converter
AD9430-CMOSPCB	ADI	获取价格	High Speed ADC USB FIFO Evaluation Kit
AD9430-LVDSPCB2	ADI	获取价格	High Speed ADC USB FIFO Evaluation Kit
AD9432	ADI	获取价格	12-Bit, 80 MSPS/105 MSPS A/D Converter
AD9432/PCB	ADI	获取价格	12-Bit, 80 MSPS/105 MSPS A/D Converter
AD9432_09	ADI	获取价格	12-Bit, 80 MSPS/105 MSPS ADC

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