MAX5873EGK

更新时间： 2024-02-24 15:27:53

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
18页	510K
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MAX5873EGK 数据手册

19-3591; Rev 0; 2/05

16-Bit, 250Msps, High-Dynamic-Performance,

Dual DAC with LVDS Inputs

General Description

Features

The MAX5878 is an advanced 16-bit, 250Msps, dual

digital-to-analog converter (DAC). This DAC meets the

demanding performance requirements of signal synthesis

applications found in wireless base stations and other

communications applications. Operating from +3.3V and

+1.8V supplies, this dual DAC offers exceptional dynamic

performance such as 76dBc spurious-free dynamic range

♦ 250Msps Output Update Rate

♦ Noise Spectral Density = -164dBFS/Hz

at f = 16MHz

OUT

♦ Excellent SFDR and IMD

SFDR = 76dBc at f

SFDR = 71dBc at f

= 16MHz (to Nyquist)

= 80MHz (to Nyquist)

OUT

(SFDR) at f

= 16MHz and supports update rates of

OUT

IMD = -90dBc at f

IMD = -72dBc at f

= 10MHz

= 80MHz

OUT

250Msps, with a power dissipation of only 296mW.

The MAX5878 utilizes a current-steering architecture

that supports a 2mA to 20mA full-scale output current

♦ ACLR = 75dB at f

= 61MHz

OUT

range, and allows a 0.1V

to 1V

differential output

♦ 2mA to 20mA Full-Scale Output Current

♦ LVDS-Compatible Digital and Clock Inputs

♦ On-Chip +1.20V Bandgap Reference

♦ Low 296mW Power Dissipation

P-P

voltage swing. The device features an integrated +1.2V

bandgap reference and control amplifier to ensure

high-accuracy and low-noise performance. A separate

reference input (REFIO) allows for the use of an exter-

nal reference source for optimum flexibility and

improved gain accuracy.

♦ Compact 68 QFN-EP Package (10mm x 10mm)

♦ Evaluation Kit Available (MAX5878EVKIT)

The clock inputs of the MAX5878 accept both LVDS

and LVPECL-compatible voltage levels. The device fea-

tures an interleaved data input that allows a single

LVDS bus to support both DACs. The MAX5878 is avail-

able in a 68-pin QFN package with an exposed paddle

(EP) and is specified for the extended temperature

range (-40°C to +85°C).

Ordering Information

PIN-

PACKAGE

PART

TEMP RANGE

PKG CODE

MAX5878EGK -40°C to +85°C 68 QFN-EP**

G6800-4

**EP = Exposed pad.

Refer to the MAX5876* and MAX5877* data sheets for

pin-compatible 12-bit and 14-bit versions of the

MAX5878, respectively. Refer to the MAX5875 data

sheet for a CMOS-compatible version of the MAX5878.

Pin Configuration

TOP VIEW

Applications

Base Stations: Single/Multicarrier UMTS, CDMA, GSM

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

Communications: Fixed Broadband Wireless Access,

Point-to-Point Microwave

Direct Digital Synthesis (DDS)

Cable Modem Termination Systems (CMTS)

Automated Test Equipment (ATE)

Instrumentation

B4N

B3P

B3N

B2P

B2N

B1P

B1N

B0P

B0N

51 B12P

50 B13N

49 B13P

48 B14N

47 B14P

46 B15N

45 B15P

44 SELIQN

43 SELIQP

42 XORP

41 XORN

40 PD

*Future product—contact factory for availability.

MAX5878

GND 10

Selector Guide

DD3.3

GND 12

GND 13

RESOLUTION

(BITS)

UPDATE

RATE

LOGIC

INPUTS

39 TORB

38 CLKP

37 CLKN

36 GND

PART

GND 15

DD3.3

MAX5873

MAX5874

MAX5875

MAX5876*

MAX5877*

MAX5878

200Msps

250Msps

CMOS

LVDS

REFIO 16

FSADJ 17

35 AV

CLK

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MAX5873EGK相关器件

型号	品牌	获取价格	描述	数据表
MAX5873EGK+D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.014us Settling Time, 10 X 10 MM, 0.
MAX5873EGK+TD	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.014us Settling Time, 10 X 10 MM, 0.
MAX5873EGK-D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.014us Settling Time, 10 X 10 MM, 0.
MAX5873EGK-TD	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.014us Settling Time, 10 X 10 MM, 0.
MAX5874	MAXIM	获取价格	16-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs
MAX5874	ADI	获取价格	14位、200Msps、高动态性能、双路DAC，CMOS输入
MAX5874EGK+D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.014us Settling Time, 10 X 10 MM, 0.
MAX5875	MAXIM	获取价格	16-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs
MAX5875	ADI	获取价格	16位、200Msps、高动态性能、双路DAC，CMOS输入
MAX5875EGK-D	MAXIM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.014us Settling Time, 10 X 10 MM, 0.

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