ADC08B3000

更新时间： 2024-11-30 03:11:19

品牌	Logo	应用领域
美国国家半导体 - NSC		转换器
页数	文件大小	规格书
32页	820K
描述
High Performance, Low Power, 8-Bit, 3 GSPS A/D Converter with 4K Buffer

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ADC08B3000 数据手册

ADVANCE INFORMATION

June 2006

ADC08B3000

High Performance, Low Power, 8-Bit, 3 GSPS A/D

Converter with 4K Buffer

General Description

Features

n Internal Sample-and-Hold

Note: This product is currently in development. - ALL

specifications are design targets and are subject to

change.

n Single +1.9V 0.1V Operation

n Choice of SDR or DDR output clocking

n Internal selectable 4K Data Buffer

n Clock Phase Adjust for Multiple ADC Synchronization

n Guaranteed No Missing Codes

n Serial Interface for Extended Control

n Fine Adjustment of Input Full-Scale Range and Offset

n Duty Cycle Corrected Sample Clock

The ADC08B3000 is a single, low power, high performance

CMOS analog-to-digital converter that digitizes signals to 8

bits resolution at sampling rates up to 3.4 GSPS. Consuming

a typical 1.8 Watts at 3 GSPS from a single 1.9 Volt supply,

this device is guaranteed to have no missing codes over the

full operating temperature range. The unique folding and

interpolating architecture, the fully differential comparator

design, the innovative design of the internal sample-and-

hold amplifier and the self-calibration scheme enable a very

flat response of all dynamic parameters upto Nyquist, pro-

ducing a high 7.0 ENOB with a 748 MHz input signal and a

3 GHz sample rate while providing a 10^-18B.E.R. 3 GSPS is

achieved through using a 1.5GHz clock. Output formatting is

offset binary. The device contains a 4K FIFO Capture Buffer

which is used to feed two 8 bit CMOS output busses at a rate

up to 200MHz.

Key Specifications

n Resolution

8 Bits

n Max Conversion Rate

n Bit Error Rate

3 GSPS (min)

10^-18(typ)

7.0 Bits (typ)

44 dB (typ)

TBD

n ENOB 748 MHz Input

n SNR 748 MHz

n Full Power Bandwidth

n Power Consumption

— Operating

The converter typically consumes less than 20 mW in the

Power Down Mode and is available in a 128-lead, thermally

enhanced exposed pad LQFP and operates over the Indus-

trial (-40˚C ≤ T_A≤ +85˚C) temperature range.

1.8 W (typ)

20 mW (typ)

— Power Down Mode

Applications

n Ranging Applications

n Test and measurement Applications

Block Diagram

20160153

DS201601

www.national.com

12 3 4 5 6 7...32

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与ADC08B3000相关器件

型号	品牌	获取价格	描述	数据表
ADC08B3000_08	NSC	获取价格	8-bIT, 3gsps, High Performance, Low Power A/D Converter with 4K Buffer
ADC08B3000_09	NSC	获取价格	8-Bit, 3 GSPS, High Performance, Low Power A/D Converter with 4K Buffer
ADC08B3000CIYB	NSC	获取价格	8-bIT, 3gsps, High Performance, Low Power A/D Converter with 4K Buffer
ADC08B3000CIYB/NOPB	TI	获取价格	缓冲区容量为 4K 的 8 位、3.0GSPS 模数转换器 (ADC) \| NNB \| 1
ADC08B3000RB	NSC	获取价格	8-bIT, 3gsps, High Performance, Low Power A/D Converter with 4K Buffer
ADC08D1000	NSC	获取价格	High Performance, Low Power, Dual 8-Bit, 1 GSPS A/D Converter
ADC08D1000	TI	获取价格	8 位、双路 1.0GSPS 或单路 2.0GSPS 模数转换器 (ADC)
ADC08D1000_05	NSC	获取价格	High Performance, Low Power, Dual 8-Bit, 1 GSPS A/D Converter
ADC08D1000_08	NSC	获取价格	High Performance, Low Power, Dual 8-Bit, 1 GSPS A/D Converter
ADC08D1000_09	NSC	获取价格	High Performance, Low Power, Dual 8-Bit, 1 GSPS A/D Converter

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