MAX5887EGK

更新时间： 2024-09-17 22:22:43

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
18页	980K
描述
3.3V, 14-Bit, 500Msps High Dynamic Performance DAC with Differential LVDS Inputs

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MAX5887EGK 数据手册

19-2777; Rev 1; 10/03

3.3V, 14-Bit, 500Msps High Dynamic

Performance DAC with Differential LVDS Inputs

General Description

Features

The MAX5887 is an advanced, 14-bit, 500Msps digital-

to-analog converter (DAC) designed to meet the

demanding performance requirements of signal synthe-

sis applications found in wireless base stations and

other communications applications. Operating from a

single 3.3V supply, this DAC offers exceptional dyna-

mic performance such as 76dBc spurious-free dynamic

♦ 500Msps Output Update Rate

♦ Single 3.3V Supply Operation

♦ Excellent SFDR and IMD Performance

SFDR = 76dBc at f

= 30MHz (to Nyquist)

OUT

IMD = -85dBc at f

ACLR = 72dB at f

= 10MHz

= 61MHz

range (SFDR) at f

= 30MHz. The DAC supports

OUT

♦ 2mA to 20mA Full-Scale Output Current

update rates of 500Msps and a power dissipation of

only 230mW.

♦ Differential, LVDS-Compatible Digital and Clock

The MAX5887 utilizes a current-steering architecture,

which supports a full-scale output current range of 2mA

to 20mA, and allows a differential output voltage swing

Inputs

♦ On-Chip 1.2V Bandgap Reference

♦ Low 130mW Power Dissipation

♦ 68-Lead QFN-EP Package

between 0.1V

and 1V

P-P

The MAX5887 features an integrated 1.2V bandgap ref-

erence and control amplifier to ensure high accuracy

and low noise performance. Additionally, a separate

reference input pin enables the user to apply an exter-

nal reference source for optimum flexibility and to

improve gain accuracy.

Ordering Information

PART

TEMP RANGE

PIN-PACKAGE

The digital and clock inputs of the MAX5887 are

designed for differential low-voltage differential signal

(LVDS)-compatible voltage levels. The MAX5887 is

available in a 68-pin QFN package with an exposed

paddle (EP) and is specified for the extended industrial

temperature range (-40°C to +85°C).

MAX5887EGK

-40°C to +85°C

68 QFN-EP*

*EP = Exposed paddle.

Pin Configuration

Refer to the MAX5886 and MAX5888 data sheets for

pin-compatible 12- and 16-bit versions of the MAX5887.

TOP VIEW

68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52

Applications

Base Stations: Single/Multicarrier UMTS,

CDMA, GSM

B1P

B1N

51 B9N

50 B9P

B0P

49 B10N

48 B10P

47 B11N

46 B11P

45 B12N

44 B12P

Communications: LMDS, MMDS, Point-to-Point

Microwave

B0N

N.C.

DGND

Digital Signal Synthesis

Automated Test Equipment (ATE)

Instrumentation

MAX5887

43 B13N

42 B13P

41 DGND

VCLK 11

CLKGND 12

CLKP 13

40 DV

39 SEL0

38 N.C.

37 N.C.

36 N.C.

35 N.C.

CLKN 14

CLKGND 15

VCLK 16

PD 17

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

QFN

________________________________________________________________ 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...18

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与MAX5887EGK相关器件

型号	品牌	获取价格	描述	数据表
MAX5887EGK-D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X 10 MM, 0.
MAX5887EGK-D+	MAXIM	获取价格	Quick Dynamic Performance Evaluation
MAX5888	MAXIM	获取价格	3.3V, 16-Bit, 500Msps High Dynamic Performance DAC with Differential LVDS Inputs
MAX5888	ADI	获取价格	3.3V、16位、500Msps、高动态性能DAC，差分LVDS输入
MAX5888A	MAXIM	获取价格	3.3V.16-Bit.500Msps High Dynamic Performance DAC with Differential LVDS Inputs
MAX5888AEGK	MAXIM	获取价格	3.3V, 16-Bit, 500Msps High Dynamic Performance DAC with Differential LVDS Inputs
MAX5888AEGK+	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X 10 MM, 0.
MAX5888AEGK+D	MAXIM	获取价格	暂无描述
MAX5888AEGK-D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.011us Settling Time, 10 X 10 MM, 0.
MAX5888AEGK-T	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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