MAX1428

更新时间： 2024-02-05 11:59:54

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
18页	716K
描述
15-Bit, 80Msps ADC with -78.4dBFS Noise Floor for IF Applications

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MAX1428 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	HVQCCN,
针数：	56	Reach Compliance Code：	compliant
ECCN代码：	3A001.A.5.A.5	HTS代码：	8542.39.00.01
风险等级：	5.92	Is Samacsys：	N
转换器类型：	ADC, PROPRIETARY METHOD	JESD-30 代码：	S-XQCC-N56
JESD-609代码：	e0	长度：	8 mm
湿度敏感等级：	3	模拟输入通道数量：	1
位数：	15	功能数量：	1
端子数量：	56	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出位码：	2'S COMPLEMENT BINARY
输出格式：	PARALLEL, WORD	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	245
认证状态：	Not Qualified	采样速率：	80 MHz
采样并保持/跟踪并保持：	TRACK	座面最大高度：	0.8 mm
标称供电电压：	5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	8 mm	Base Number Matches：	1

MAX1428 数据手册

19-3433; Rev 0; 10/04

15-Bit, 80Msps ADC with -78.4dBFS

Noise Floor for IF Applications

General Description

Features

The MAX1428 is a 5V, high-speed, high-performance

analog-to-digital converter (ADC) featuring a fully differ-

ential wideband track-and-hold (T/H) and a 15-bit con-

verter core. The MAX1428 is optimized for multichannel,

multimode receivers, which require the ADC to meet very

stringent dynamic performance requirements. With a

noise floor of -78.4dBFS, the MAX1428 allows for the

design of receivers with superior sensitivity.

♦ 80Msps Minimum Sampling Rate

♦ -78.4dBFS Noise Floor

♦ Excellent Dynamic Performance

73.9dB SNR at f_IN= 70MHz and A_IN= -2dBFS

83dBc/91dBc Single-Tone SFDR1/SFDR2 at

f_IN= 70MHz and A = -2dBFS

-82dB Multitone SFDR at f_IN1= 69MHz

and f_IN2= 71MHz

The MAX1428 achieves two-tone, spurious-free dynamic

range (SFDR) of -82dBc for input tones of 69MHz and

71MHz. Its excellent signal-to-noise ratio (SNR) of 73.9dB

and single-tone SFDR performance (SFDR1/SFDR2) of

83dBc/91dBc at f = 70MHz and a sampling rate of

80Msps make this part ideal for high-performance digital

receivers.

♦ Less than 0.25ps Sampling Jitter

♦ Fully Differential Analog Input Voltage Range of

2.56V_P-P

♦ CMOS-Compatible Two’s-Complement Data Output

♦ Separate Data Valid Clock and Overrange Outputs

♦ Flexible-Input Clock Buffer

The MAX1428 operates from an analog 5V and a digital

3V supply, features a 2.56V

full-scale input range,

P-P

and allows for a sampling speed of up to 80Msps. The

input T/H operates with a -1dB full-power bandwidth of

260MHz.

♦ EV Kit Available for MAX1428

(Order MAX1427EVKIT)

The MAX1428 features parallel, CMOS-compatible out-

puts in two’s-complement format. To enable the interface

with a wide range of logic devices, this ADC provides a

separate output driver power-supply range of 2.3V to

3.5V. The MAX1428 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 extended

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

Ordering Information

PART

TEMP RANGE

PIN-PACKAGE

Note that IF parts MAX1418, MAX1428, and MAX1430

(see Pin-Compatible Higher/Lower Speed Versions

Selection table) are recommended for applications that

require high dynamic performance for input frequen-

MAX1428ETN

-40°C to +85°C

56 Thin QFN-EP*

*EP = Exposed paddle.

cies greater than f

/3. Unlike its baseband counter-

CLK

part MAX1427, the MAX1428 is optimized for input

frequencies greater than f /3.

CLK

Pin-Compatible Higher/Lower

Speed Versions Selection

Applications

Cellular Base-Station Transceiver Systems (BTS)

Wireless Local Loop (WLL)

SPEED GRADE

(Msps)

TARGET

APPLICATION

PART

Single- and Multicarrier Receivers

Multistandard Receivers

MAX1418

MAX1419

MAX1427

MAX1428

MAX1429

MAX1430

Baseband

E911 Location Receivers

Power Amplifier Linearity Correction

Antenna Array Processing

100

Baseband

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...18

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与MAX1428相关器件

型号	品牌	获取价格	描述	数据表
MAX1428ETN	MAXIM	获取价格	15-Bit, 80Msps ADC with -78.4dBFS Noise Floor for IF Applications
MAX1428ETN+TD	MAXIM	获取价格	ADC, Proprietary Method, 15-Bit, 1 Func, 1 Channel, Parallel, Word Access, 8 X 8 MM, 0.80
MAX1428ETN-D	MAXIM	获取价格	ADC, Proprietary Method, 15-Bit, 1 Func, 1 Channel, Parallel, Word Access, 8 X 8 MM, 0.80
MAX1428ETN-TD	MAXIM	获取价格	暂无描述
MAX1429	MAXIM	获取价格	15-Bit, 100Msps ADC with -77.7dBFS Noise Floor for Baseband Applications
MAX1429ETN	MAXIM	获取价格	15-Bit, 100Msps ADC with -77.7dBFS Noise Floor for Baseband Applications
MAX1429ETN+TD	MAXIM	获取价格	ADC, Proprietary Method, 15-Bit, 1 Func, 1 Channel, Parallel, Word Access, 8 X 8 MM, 0.8 M
MAX1429ETN-D	MAXIM	获取价格	ADC, Proprietary Method, 15-Bit, 1 Func, 1 Channel, Parallel, Word Access, 8 X 8 MM, 0.8 M
MAX1429ETN-TD	MAXIM	获取价格	ADC, Proprietary Method, 15-Bit, 1 Func, 1 Channel, Parallel, Word Access, 8 X 8 MM, 0.8 M
MAX1430	MAXIM	获取价格	15-Bit, 100Msps ADC with -77.7dBFS Noise Floor for Baseband Applications

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