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MAX19586

更新时间： 2024-11-27 12:04:31

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
20页	389K
描述
High-Dynamic-Range, 16-Bit, 80Msps ADC with -82dBFS Noise Floor

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MAX19586 数据手册

19-3758; Rev 0; 8/05

High-Dynamic-Range, 16-Bit,

80Msps ADC with -82dBFS Noise Floor

General Description

Features

The MAX19586 is a 3.3V, high-speed, high-perfor-

mance analog-to-digital converter (ADC) featuring a

fully differential wideband track-and-hold (T/H) and a

16-bit converter core. The MAX19586 is optimized for

multichannel, multimode receivers, which require the

ADC to meet very stringent dynamic performance

requirements. With a -82dBFS noise floor, the

MAX19586 allows for the design of receivers with supe-

rior sensitivity requirements.

ꢀ 80Msps Minimum Sampling Rate

ꢀ -82dBFS Noise Floor

ꢀ Excellent Dynamic Performance

80dB/79.2dB SNR at f = 10MHz/70MHz

and -2dBFS

96dBc/102dBc Single-Tone SFDR1/

SFDR2 at f = 10MHz

84.3dBc/100dBc Single-Tone SFDR1/

SFDR2 at f = 70MHz

ꢀ Less than 0.1ps Sampling Jitter

ꢀ 1.1W Power Dissipation

At 80Msps, the MAX19586 achieves a 79.2dB signal-to-

noise ratio (SNR) and an 84.3dBc/100dBc single-tone

spurious-free dynamic range (SFDR) performance

ꢀ 2.56V

Fully Differential Analog Input Voltage

P-P

Range

(SFDR1/SFDR2) at f = 70MHz. The MAX19586 is not

ꢀ CMOS-Compatible Two’s-Complement Data

Output

ꢀ Separate Data Valid Clock and Over-Range

Outputs

ꢀ Flexible Input Clock Buffer

ꢀ 3.3V Analog Power Supply; 1.8V Digital Output

Supply

ꢀ Small 8mm x 8mm x 0.8mm 56-Pin Thin QFN

Package

only optimized for excellent dynamic performance in

the 2nd Nyquist region, but also for high-IF input fre-

quencies. For instance, at 130MHz, the MAX19586

achieves an 82.5dBc SFDR and its SNR performance

stays flat (within 2.5dB) throughout the 4th Nyquist

region. This level of performance makes the part ideal

for high-performance digital receivers.

The MAX19586 operates from a 3.3V analog supply

voltage and a 1.8V digital voltage, features a 2.56V

P-P

ꢀ EV Kit Available for MAX19586

(Order MAX19586EVKIT)

full-scale input range, and allows for a guaranteed sam-

pling speed of up to 80Msps. The input track-and-hold

stage operates with a 600MHz full-scale, full-power

bandwidth.

Ordering Information

PKG

CODE

The MAX19586 features parallel, low-voltage CMOS-

compatible outputs in two’s-complement output format.

PART

TEMP RANGE PIN-PACKAGE

56 Thin QFN-EP

MAX19586ETN

-40°C to +85°C

T5688-2

The MAX19586 is manufactured in an 8mm x 8mm,

56-pin thin QFN package with exposed paddle (EP) for

low thermal resistance, and is specified for the extend-

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

MAX19586ETN+ -40°C to +85°C

+Denotes lead-free package.

Pin Configuration

Applications

TOP VIEW

Cellular Base-Station Transceiver Systems (BTS)

Wireless Local Loop (WLL)

Multicarrier Receivers

42 41 40 39 38 37 36 35 34 33 32 31 30 29

D9 43

AGND

D10 44

D11 45

D12 46

D13 47

D14 48

D15 49

DAV 50

REFIN

REFOUT

Multistandard Receivers

24 AV

23 AV

E911 Location Receivers

22 AGND

21 AGND

20 AGND

High-Performance Instrumentation

Antenna Array Processing

MAX19586

DGND 52

DOR 53

N.C. 54

19 AV

18 AV

17 AV

16 N.C.

15 N.C.

10 11 12 13 14

THIN QFN

8mm x 8mm

________________________________________________________________ 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...20

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与MAX19586相关器件

型号	品牌	获取价格	描述	数据表
MAX19586ETN	MAXIM	获取价格	High-Dynamic-Range, 16-Bit, 80Msps ADC with -82dBFS Noise Floor
MAX19586ETN+	MAXIM	获取价格	ADC, Proprietary Method, 16-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, 8 X 8 MM,
MAX19586ETN+D	MAXIM	获取价格	ADC, Proprietary Method, 16-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, 8 X 8 MM,
MAX19586ETN+TD	MAXIM	获取价格	ADC, Proprietary Method, 16-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, 8 X 8 MM,
MAX19586ETN-D	MAXIM	获取价格	ADC, Proprietary Method, 16-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, 8 X 8 MM,
MAX19586ETN-T	MAXIM	获取价格	暂无描述
MAX19586ETN-TD	MAXIM	获取价格	ADC, Proprietary Method, 16-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, 8 X 8 MM,
MAX19588	MAXIM	获取价格	High-Dynamic-Range, 16-Bit, 100Msps ADC with -82dBFS Noise Floor
MAX19588	ADI	获取价格	高动态范围、16位、100Msps ADC，具有-82dBFS的噪声底
MAX19588ETN+D	MAXIM	获取价格	暂无描述

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