Datasheet > MAX5865ETM+T

MAX5865ETM+T

更新时间： 2024-02-10 23:25:56

品牌	Logo	应用领域
美信 - MAXIM		电信电信集成电路
页数	文件大小	规格书
26页	2143K
描述
RF and Baseband Circuit, CMOS, 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48

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技术参数
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替代型号

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MAX5865ETM+T 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	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
Factory Lead Time：	6 weeks	风险等级：	5.11
JESD-30 代码：	S-XQCC-N48	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）：	NOT SPECIFIED
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

MAX5865ETM+T 数据手册

19-2916; Rev 1; 10/03

Ultra-Low-Power, High-Dynamic-

Performance, 40Msps Analog Front End

General Description

Features

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

o Ultra-Low Power

The MAX5865 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 MAX5865 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

75.6mW at f

64mW at f

= 40MHz (Transceiver Mode)

= 22MHz (Transceiver Mode)

CLK

Low-Current Idle and Shutdown Modes

o Excellent Dynamic Performance

accept 1V

full-scale signals. Typical I-Q channel

P-P

48.4dB SINAD at f = 5.5MHz (ADC)

phase matching is 0.2° and amplitude matching is

70dB SFDR at f

= 2.2MHz (DAC)

OUT

0.05dB. The ADCs feature 48.4dB SINAD and 70dBc

spurious-free dynamic range (SFDR) at f = 5.5MHz and

o Excellent Gain/Phase Match

= 40MHz. The DACs’ analog I-Q outputs are fully

CLK

0.2° Phase, 0.05dB Gain at f = 5.5MHz (ADC)

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

mon-mode level. Typical I-Q channel phase matching is

0.15° and gain matching is 0.05dB. The DACs also

feature dual 10-bit resolution with 72dBc SFDR, and

o Internal/External Reference Option

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

Compatible)

57dB SNR at f

= 2.2MHz and f

= 40MHz.

OUT

CLK

o Multiplexed Parallel Digital Input/Output for

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-

ADCs/DACs

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

o Evaluation Kit Available (Order MAX5865EVKIT)

tion. The typical operating power is 75.6mW at f

CLK

40Msps with the ADCs and DACs operating simultane-

ously in transceiver mode. The MAX5865 features an

internal 1.024V voltage reference that is stable over the

entire operating power-supply range and temperature

range. The MAX5865 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

8.5mA in idle mode and 1µA in shutdown mode. The

MAX5865 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

QA+

QA-

ADC

CLK

Applications

Narrowband/Wideband CDMA Handsets

and PDAs

ID+

ID-

DAC

INPUT

MUX

DD0–DD9

QD+

QD-

Fixed/Mobile Broadband Wireless Modems

3G Wireless Terminals

REFP

COM

REFN

Ordering Information

SERIAL

INTERFACE

AND SYSTEM

CONTROL

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

DIN

SCLK

REF AND

BIAS

48 Thin QFN-EP*

(7mm x 7mm)

REFIN

MAX5865ETM

MAX5865E/D

Dice**

*EP = Exposed paddle.

**Contact factory for dice specifications.

MAX5865

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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MAX5865ETM+T 替代型号

型号	品牌	替代类型	描述	数据表
MAX5865ETM+	MAXIM	类似代替	RF and Baseband Circuit, CMOS, 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48

与MAX5865ETM+T相关器件

型号	品牌	获取价格	描述	数据表
MAX5865ETM-T	MAXIM	获取价格	RF and Baseband Circuit, CMOS, 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48
MAX5865EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX5865
MAX5866	MAXIM	获取价格	Ultra-Low-Power. High-Dynamic-Performance. 60Msps Analog Front End
MAX5866	ADI	获取价格	超低功耗、高动态性能、60Msps模拟前端
MAX5866ETM	MAXIM	获取价格	Ultra-Low-Power, High-Dynamic- Performance, 60Msps Analog Front End
MAX5866ETM+	MAXIM	获取价格	RF and Baseband Circuit, CMOS, 7 X 7 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, QFN-48
MAX5866ETM+T	MAXIM	获取价格	RF and Baseband Circuit, CMOS, 7 X 7 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, QFN-48
MAX5866ETM-T	MAXIM	获取价格	RF and Baseband Circuit, CMOS, 7 X 7 MM, 0.80 MM HEIGHT, QFN-48
MAX5868	ADI	获取价格	16位、5Gsps内插和调制RF DAC
MAX5869	ADI	获取价格	16位、5.9Gsps插值和调制RF DAC，带JESD204B接口

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