MAX5863

更新时间： 2024-02-16 04:46:23

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
26页	1671K
描述
Ultra-Low-Power, High-Dynamic Performance, 7.5Msps Analog Front End

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MAX5863 技术参数

是否无铅：	含铅	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：	48
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.33	Is Samacsys：	N
JESD-30 代码：	S-XQCC-N48	JESD-609代码：	e0
长度：	7 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	48
最高工作温度：	85 °C	最低工作温度：	-40 °C
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）：	240	认证状态：	Not Qualified
座面最大高度：	0.8 mm	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	RF AND BASEBAND CIRCUIT	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：	7 mm
Base Number Matches：	1

MAX5863 数据手册

19-2914; Rev 1; 10/03

Ultra-Low-Power, High-Dynamic

Performance, 7.5Msps Analog Front End

General Description

Features

o Integrated Dual 8-Bit ADCs and Dual 10-Bit DACs

o Ultra-Low Power

The MAX5863 ultra-low-power, highly integrated analog

front end is ideal for portable communication equipment

such as handsets, PDAs, WLAN, and 3G wireless termi-

nals. The MAX5863 integrates dual 8-bit receive ADCs

and dual 10-bit transmit DACs while providing the high-

est dynamic performance at ultra-low power. The ADCs’

analog I-Q input amplifiers are fully differential and

22.8mW at f

20.7mW at f

= 7.5MHz (Transceiver Mode)

= 5.2MHz (Transceiver Mode)

CLK

Low-Current Idle and Shutdown Modes

o Excellent Dynamic Performance

accept 1V

full-scale signals. Typical I-Q channel

P-P

48.5dB SINAD at f = 1.875MHz (ADC)

phase matching is 0.03° and amplitude matching is

73dBc SFDR at f

= 620kHz (DAC)

OUT

0.03dB. The ADCs feature 48.5dB SINAD and 69dBc

spurious-free dynamic range (SFDR) at f = 1.875MHz

o Excellent Gain/Phase Match

and f

= 7.5Msps. The DACs’ analog I-Q outputs are

CLK

0.03° Phase, 0.03dB Gain at f = 1.875MHz

fully differential with 400mV full-scale output, and 1.4V

common-mode level. Typical I-Q channel phase match is

0.15° and gain match is 0.05dB. The DACs also fea-

ture dual 10-bit resolution with 73dBc SFDR, and 61dB

(ADC)

o Internal/External Reference Option

o +1.8V to +3.3V Digital Output Level (TTL/CMOS

SNR at f

= 620kHz and f

= 7.5MHz.

OUT

CLK

Compatible)

The ADCs and DACs operate simultaneously or indepen-

dently for frequency-division duplex (FDD) and time-divi-

sion duplex (TDD) modes. A 3-wire serial interface

controls power-down and transceiver modes of opera-

o Multiplexed Parallel Digital Input/Output for

ADCs/DACs

o Miniature 48-Pin Thin QFN Package (7mm ✕ 7mm)

o Evaluation Kit Available (Order MAX5865EVKIT)

tion. The typical operating power is 22.8mW at f

CLK

7.5Msps with the ADCs and DACs operating simultane-

ously in transceiver mode. The MAX5863 features an

internal 1.024V voltage reference that is stable over the

entire operating power-supply range and temperature

range. The MAX5863 operates on a +2.7V to +3.3V ana-

log power supply and a +1.8V to +3.3V digital I/O power

supply for logic compatibility. The quiescent current is

3.5mA in idle mode and 1µA in shutdown mode. The

MAX5863 is specified for the extended (-40°C to +85°C)

temperature range and is available in a 48-pin thin QFN

package.

Functional Diagram

IA+

ADC

IA-

ADC

OUTPUT

MUX

DA0–DA7

CLK

QA+

QA-

ADC

Applications

Narrowband/Wideband CDMA Handsets

and PDAs

ID+

ID-

DAC

Fixed/Mobile Broadband Wireless Modems

3G Wireless Terminals

DAC

INPUT

MUX

DD0–DD9

QD+

QD-

Ordering Information

REFP

COM

REFN

PART

TEMP RANGE

-40 C to +85 C

PIN-PACKAGE

SERIAL

INTERFACE

AND SYSTEM

CONTROL

48 Thin QFN-EP*

(7mm x 7mm)

DIN

SCLK

MAX5863ETM

REF AND

BIAS

REFIN

MAX5863E/D

Dice**

*EP = Exposed paddle.

**Contact factory for dice specifications.

MAX5863

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...26

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与MAX5863相关器件

型号	品牌	获取价格	描述	数据表
MAX5863E/D	MAXIM	获取价格	Ultra-Low-Power, High-Dynamic Performance, 7.5Msps Analog Front End
MAX5863ETM	MAXIM	获取价格	Ultra-Low-Power, High-Dynamic Performance, 7.5Msps Analog Front End
MAX5863ETM+	MAXIM	获取价格	RF and Baseband Circuit, CMOS, 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48
MAX5863ETM+T	MAXIM	获取价格	暂无描述
MAX5863ETM-T	MAXIM	获取价格	RF and Baseband Circuit, CMOS, 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48
MAX5864	MAXIM	获取价格	Ultra-Low-Power, High-Dynamic- Performance, 22Msps Analog Front End
MAX5864	ADI	获取价格	超低功耗、高动态性能、22Msps模拟前端
MAX5864E/D	MAXIM	获取价格	Ultra-Low-Power, High-Dynamic- Performance, 22Msps Analog Front End
MAX5864ETM	MAXIM	获取价格	Ultra-Low-Power, High-Dynamic- Performance, 22Msps Analog Front End
MAX5864ETM	ROCHESTER	获取价格	TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, QCC48, 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48

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