Datasheet > MAX5890

MAX5890

更新时间： 2024-09-19 14:58:15

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亚德诺 - ADI		/
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描述
14位、600Msps、高动态性能、DAC，LVDS输入

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MAX5890 数据手册

19-3619; Rev 1; 3/07

14-Bit, 600Msps, High-Dynamic-Performance

DAC with LVDS Inputs

General Description

Features

♦ 600Msps Output Update Rate

The MAX5890 advanced 14-bit, 600Msps, digital-to-

analog converter (DAC) meets the demanding perfor-

mance requirements of signal synthesis applications

found in wireless base stations and other communica-

tions applications. Operating from 3.3V and 1.8V sup-

plies, the MAX5890 DAC supports update rates of

600Msps using high-speed LVDS inputs while consum-

ing only 297mW of power and offers exceptional

dynamic performance such as 80dBc spurious-free

♦ Low Noise Spectral Density: -162dBFS/Hz at

= 36MHz

OUT

♦ Excellent SFDR and IMD Performance

SFDR = 80dBc at f

SFDR = 68dBc at f

= 30MHz (to Nyquist)

= 130MHz (to Nyquist)

OUT

IMD = -95dBc at f

IMD = -70dBc at f

= 30MHz

= 130MHz

OUT

dynamic range (SFDR) at f

= 30MHz.

OUT

♦ ACLR = 73dB at f

= 122.88MHz

OUT

The MAX5890 utilizes a current-steering architecture that

supports a 2mA to 20mA full-scale output current range,

and produces -2dBm to -22dBm full-scale output signal

levels with a double-terminated 50Ω load. The MAX5890

features an integrated 1.2V bandgap reference and con-

trol amplifier to ensure high-accuracy and low-noise per-

formance. A separate reference input (REFIO) allows for

the use of an external reference source for optimum flexi-

bility and improved gain accuracy.

♦ 2mA to 20mA Full-Scale Output Current

♦ LVDS-Compatible Digital Inputs

♦ On-Chip 1.2V Bandgap Reference

♦ Low 297mW Power Dissipation at 600Msps

♦ Compact (10mm x 10mm) QFN-EP Package

♦ Evaluation Kit Available (MAX5891EVKIT)

Ordering Information

The MAX5890 digital inputs accept LVDS voltage lev-

els, and the flexible clock input can be driven differen-

tially or single-ended, AC- or DC-coupled. The

MAX5890 is available in a 68-pin QFN package with an

exposed paddle (EP) and is specified for the extended

(-40°C to +85°C) temperature range.

PIN-

PACKAGE

PKG

CODE

PART

TEMP RANGE

MAX5890EGK-D

-40 C to +85 C 68 QFN-EP*

G6800-4

Refer to the MAX5891 and MAX5889 data sheets for

pin-compatible 16-bit and 12-bit versions of the

MAX5890.

MAX5890EGK+D -40 C to +85 C 68 QFN-EP*

*EP = Exposed paddle.

D = Dry pack.

+Denotes lead-free package.

Applications

Functional Diagram

Base Stations: Single/Multicarrier UMTS,

CDMA, GSM

Communications: Fixed Broadband Wireless

Access, Point-to-Point Microwave

MAX5890

OUTP

Direct Digital Synthesis (DDS)

Cable Modem Termination Systems (CMTS)

Automated Test Equipment (ATE)

Instrumentation

D0–D13

LVDS DATA

INPUTS

600MHz

14-BIT DAC

LVDS

RECEIVER

LATCH

OUTN

DACREF

Selector Guide

REFIO

1.2V

REFERENCE

RESOLUTION UPDATE RATE

FSADJ

CLKP

CLKN

PART

LOGIC INPUT

CLK

INTERFACE

(BITS)

(Msps)

MAX5889

MAX5890

MAX5891

600

LVDS

POWER

DOWN

Pin Configuration appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...16

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与MAX5890相关器件

型号	品牌	获取价格	描述	数据表
MAX5890EGK	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X10 MM, MO-
MAX5890EGK+D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X10 MM, 0.9
MAX5890EGK+TD	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X10 MM, 0.9
MAX5890EGK-D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X10 MM, 0.9
MAX5890EGK-TD	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X10 MM, 0.9
MAX5890EVKIT	MAXIM	获取价格	MAX5889/MAX5890/MAX5891 Evaluation Kits
MAX5891	MAXIM	获取价格	16-Bit, 600Msps, High-Dynamic-Performance DAC with LVDS Inputs
MAX5891	ADI	获取价格	16位、600Msps、高动态性能DAC，LVDS输入
MAX5891EGK	MAXIM	获取价格	16-Bit, 600Msps, High-Dynamic-Performance DAC with LVDS Inputs
MAX5891EGK+D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X 10 MM, 0.

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