Datasheet > 电信电路 > 其他电信集成电路> MAX7030LATJ-T

MAX7030LATJ-T

更新时间： 2024-11-05 12:57:55

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
20页	733K
描述
Telecom IC, CMOS, PQCC32,

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MAX7030LATJ-T 技术参数

是否Rohs认证：	不符合	生命周期：	Active
Reach Compliance Code：	not_compliant	风险等级：	5.66
JESD-30 代码：	S-PQCC-N32	JESD-609代码：	e0
端子数量：	32	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QCCN	封装等效代码：	LCC32,.2SQ,20
封装形状：	SQUARE	封装形式：	CHIP CARRIER
电源：	2.5/5 V	认证状态：	Not Qualified
子类别：	Other Telecom ICs	最大压摆率：	20.4 mA
表面贴装：	YES	技术：	CMOS
温度等级：	AUTOMOTIVE	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	Base Number Matches：	1

MAX7030LATJ-T 数据手册

19-3706; Rev 0; 5/05

Low-Cost, 315MHz, 345MHz, and 433.92MHz

ASK Transceiver with Fractional-N PLL

General Description

Features

The MAX7030 crystal-based, fractional-N transceiver is

designed to transmit and receive ASK/OOK data at fac-

tory-preset carrier frequencies of 315MHz, 345MHz^†, or

433.92MHz with data rates up to 33kbps (Manchester

encoded) or 66kbps (NRZ encoded). This device gen-

erates a typical output power of +10dBm into a 50Ω

load, and exhibits typical sensitivity of -114dBm. The

MAX7030 features separate transmit and receive pins

(PAOUT and LNAIN) and provides an internal RF switch

that can be used to connect the transmit and receive

pins to a common antenna.

♦ +2.1V to +3.6V or +4.5V to +5.5V Single-Supply

Operation

♦ Single-Crystal Transceiver

♦ Factory-Preset Frequency (No Serial Interface

Required)

♦ ASK/OOK Modulation

♦ +10dBm Output Power into 50Ω Load

♦ Integrated TX/RX Switch

The MAX7030 transmit frequency is generated by a 16-

bit, fractional-N, phase-locked loop (PLL), while the

receiver’s local oscillator (LO) is generated by an inte-

ger-N PLL. This hybrid architecture eliminates the need

for separate transmit and receive crystal reference

oscillators because the fractional-N PLL is preset to be

10.7MHz above the receive LO. Retaining the fixed-N

PLL for the receiver avoids the higher current-drain

requirements of a fractional-N PLL and keeps the

receiver current drain as low as possible. All frequency-

generation components are integrated on-chip, and

only a crystal, a 10.7MHz IF filter, and a few discrete

components are required to implement a complete

antenna/digital data solution.

♦ Integrated Transmit and Receive PLL, VCO, and

Loop Filter

♦ > 45dB Image Rejection

♦ Typical RF Sensitivity*: -114dBm

♦ Selectable IF Bandwidth with External Filter

♦ < 12.5mA Transmit-Mode Current

♦ < 6.7mA Receive-Mode Current

♦ < 800nA Shutdown Current

♦ Fast-On Startup Feature, <250µs

♦ Small, 32-Pin, Thin QFN Package

*0.2% BER, 4kbps Manchester-encoded data, 280kHz IF BW

The MAX7030 is available in a small, 5mm x 5mm, 32-

pin thin QFN package, and is specified to operate over

the automotive -40°C to +125°C temperature range.

Ordering Information

†

Consult factory for availability.

PKG

CODE

Applications

PART

TEMP RANGE PIN-PACKAGE

2-Way Remote Keyless Entry

MAX7030_ATJ -40°C to +125°C 32 Thin QFN-EP** T3255-3

Security Systems

**EP = Exposed paddle.

Note: The MAX7030 is available with factory-preset operating

frequencies. See the Product Selector Guide for complete part

numbers.

Home Automation

Remote Controls

Remote Sensing

Product Selector Guide

Smoke Alarms

Garage Door Openers

Local Telemetry Systems

PART

CARRIER FREQUENCY (MHz)

MAX7030LATJ

MAX7030MATJ

MAX7030HATJ

315

345

433.92

Pin Configuration, Typical Application Circuit, and

Functional Diagram appear 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...20

中文翻译

下载PDF

与MAX7030LATJ-T相关器件

型号	品牌	获取价格	描述	数据表
MAX7030MATJ	MAXIM	获取价格	Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL
MAX7030MATJ+	MAXIM	获取价格	Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL
MAX7030MATJ-T	MAXIM	获取价格	暂无描述
MAX7031	MAXIM	获取价格	Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031_09	MAXIM	获取价格	Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031_10	MAXIM	获取价格	Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031_ATJ+	MAXIM	获取价格	Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031ATJ	MAXIM	获取价格	Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031HATJ17	ROCHESTER	获取价格	SPECIALTY TELECOM CIRCUIT, QCC32, 5 X 5 MM, 0.80 MM HEIGHT, MO-220-WHHD-2, QFN-32
MAX7031HATJ17+	MAXIM	获取价格	Telecom Circuit, 1-Func, CMOS, 5 X 5 MM, ROHS COMPLIANT, QFN-32

与MAX7030LATJ-T相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX7030LATJ-T

MAX7030LATJ-T 技术参数

MAX7030LATJ-T 数据手册

与MAX7030LATJ-T相关器件

与MAX7030LATJ-T相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX7030LATJ-T

MAX7030LATJ-T 技术参数

MAX7030LATJ-T 数据手册

与MAX7030LATJ-T相关器件

与MAX7030LATJ-T相关文章

您还可以找

您在本页遇到什么问题？