Datasheet > MAX1434

MAX1434

更新时间： 2023-12-20 18:44:59

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
22页	416K
描述
八路、10位、50Msps、1.8V ADC，串行LVDS输出

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数据手册

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MAX1434 数据手册

19-3647; Rev 1; 2/11

Octal, 10-Bit, 50Msps, 1.8V ADC

with Serial LVDS Outputs

MAX134

General Description

Features

The MAX1434 octal, 10-bit analog-to-digital converter

(ADC) features fully differential inputs, a pipelined

architecture, and digital error correction incorporating a

fully differential signal path. This ADC is optimized for

low-power and high-dynamic performance in medical

imaging instrumentation and digital communications

applications. The MAX1434 operates from a 1.8V single

supply and consumes only 767mW (96mW per chan-

nel) while delivering a 61dB (typ) signal-to-noise ratio

(SNR) at a 5.3MHz input frequency. In addition to low

operating power, the MAX1434 features a power-down

mode for idle periods.

o Excellent Dynamic Performance

61dB SNR at 5.3MHz

84dBc SFDR at 5.3MHz

94dB Channel Isolation

o Ultra-Low Power

96mW per Channel (Normal Operation)

o Serial LVDS Outputs

o Pin-Selectable LVDS/SLVS (Scalable Low-Voltage

Signal) Mode

o LVDS Outputs Support Up to 30 Inches FR-4

An internal 1.24V precision bandgap reference sets the

full-scale range of the ADC. A flexible reference struc-

ture allows the use of an external reference for applica-

tions requiring increased accuracy or a different input

voltage range. The reference architecture is optimized

for low noise.

Backplane Connections

o Test Mode for Digital Signal Integrity

o Fully Differential Analog Inputs

o Wide Differential Input Voltage Range (1.4V

)

P-P

o On-Chip 1.24V Precision Bandgap Reference

o Clock Duty-Cycle Equalizer

A single-ended clock controls the data-conversion

process. An internal duty-cycle equalizer compensates

for wide variations in clock duty cycle. An on-chip PLL

generates the high-speed serial low-voltage differential

signal (LVDS) clock.

o Compact, 100-Pin TQFP Package with Exposed

Pad

o Evaluation Kit Available (Order MAX1434EVKIT)

The MAX1434 has self-aligned serial LVDS outputs for

data, clock, and frame-alignment signals. The output

data is presented in two’s complement or binary format.

Ordering Information

The MAX1434 offers a maximum sample rate of

50Msps. See the Pin-Compatible Versions table below

for 12-bit versions. This device is available in a small,

14mm x 14mm x 1mm, 100-pin TQFP package with

exposed pad and is specified for the extended industri-

al (-40°C to +85°C) temperature range.

PART

TEMP RANGE PIN-PACKAGE

100 TQFP-EP*

(14mm x 14mm x 1mm)

MAX1434ECQ+D -40°C to +85°C

+Denotes a lead(Pb)-free/RoHS-compliant package.

D = Dry pack.

*EP = Exposed pad.

Applications

Ultrasound and Medical Imaging

Pin-Compatible Versions

Instrumentation

SAMPLING RATE

(Msps)

RESOLUTION

(BITS)

Multichannel Communications

PART

MAX1434

MAX1436

MAX1437

MAX1438

Pin Configuration appears at the end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...22

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与MAX1434相关器件

型号	品牌	获取价格	描述	数据表
MAX1434_11	MAXIM	获取价格	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs
MAX1434ECQ	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 8 Func, 1 Channel, Serial Access, PQFP100, 14 X 14 MM, 1
MAX1434ECQ+D	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 8 Func, 8 Channel, Serial Access, BICMOS, 14 X 14 MM, 1 M
MAX1434ECQ+TD	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 8 Func, 1 Channel, Serial Access, PQFP100, 14 X 14 MM, 1
MAX1434ECQ-TD	MAXIM	获取价格	ADC, Proprietary Method, 10-Bit, 8 Func, 1 Channel, Serial Access, PQFP100, 14 X 14 MM, 1
MAX1434EVKIT	MAXIM	获取价格	Low-Voltage and Low-Power Operation
MAX1436	MAXIM	获取价格	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs
MAX1436B	MAXIM	获取价格	Octal, 12-Bit, 40Msps, 1.8V ADC with Serial LVDS Outputs
MAX1436B	ADI	获取价格	八路、12位、40Msps、1.8V ADC，串行LVDS输出
MAX1436BECQ-TD	MAXIM	获取价格	ADC, One Bit Comparator, 12-Bit, 1 Func, 8 Channel, Serial Access, PQFP100, 14 X 14 MM, 1

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