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MAX7033ETJ+ PDF预览

MAX7033ETJ+

更新时间: 2024-09-16 21:10:59
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
16页 793K
描述
Telecom Circuit, 1-Func, CMOS, ROHS COMPLIANT, TQFN-32

MAX7033ETJ+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.16JESD-30 代码:S-XQCC-N32
JESD-609代码:e3长度:5 mm
湿度敏感等级:1功能数量:1
端子数量:32最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC32,.2SQ,20
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):260电源:3.3/5 V
认证状态:Not Qualified座面最大高度:0.8 mm
子类别:Other Telecom ICs最大压摆率:0.00688 mA
标称供电电压:3.3 V表面贴装:YES
技术:CMOS电信集成电路类型:TELECOM CIRCUIT
温度等级:INDUSTRIAL端子面层:TIN
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:5 mmBase Number Matches:1

MAX7033ETJ+ 数据手册

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MAX7033  
315MHz/433MHz ASK Superheterodyne  
Receiver with AGC Lock  
General Description  
Features  
The MAX7033 fully integrated low-power CMOS super-  
heterodyne receiver is ideal for receiving amplitude shift-  
keyed (ASK) data in the 300MHz to 450MHz frequency  
range. The receiver has an RF input signal range of  
-114dBm to 0dBm. With few external components and a  
low-current power-down mode, it is ideal for cost-sensitive  
and power-sensitive applications typical in consumer  
markets. The MAX7033 consists of a low-noise ampli-  
fier (LNA), a fully differential image-rejection mixer, an  
on-chip phase-locked loop (PLL) with integrated voltage-  
controlled oscillator (VCO), a 10.7MHz IF limiting amplifier  
stage with received-signal-strength indicator (RSSI), and  
analog baseband data-recovery circuitry. The MAX7033  
also has a discrete one-step automatic gain control  
(AGC) that reduces the LNA gain by 35dB when the RF  
input signal exceeds -62dBm. The AGC circuitry offers an  
externally controlled hold feature.  
Optimized for 315MHz or 433MHz Band  
Operates from Single +3.3V or +5.0V Supplies  
High Dynamic Range with On-Chip AGC  
AGC Hold Circuit  
1ms AGC Release Time  
Selectable Image-Rejection Center Frequency  
Selectable x64 or x32 f /f  
Ratio  
XTAL  
LO  
Low 5.2mA Operating Supply Current  
● < 3.5μA Low-Current Power-Down Mode for Efficient  
Power Cycling  
● 250μs Startup Time  
Built-In 44dB RF Image Rejection  
Better than -114dBm Receive Sensitivity  
-40°C to +105°C Operation  
Ordering Information  
The MAX7033 is available in 28-pin TSSOP and 32-pin  
TQFN packages and is specified over the extended  
(-40°C to +105°C) temperature range.  
PART  
TEMP RANGE  
-40°C to +105°C  
-40°C to +105°C  
PIN-PACKAGE  
28 TSSOP  
MAX7033EUI+  
MAX7033ETJ+  
32 TQFN-EP*  
Applications  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
*EP = Exposed pad.  
Security Systems  
Garage Door Openers  
Home Automation  
Remote Controls  
Local Telemetry  
Wireless Sensors  
Typical Application Circuit appears at end of data sheet.  
Pin Configurations  
TOP VIEW  
XTAL1  
+
1
2
3
4
5
6
7
8
9
28 XTAL2  
AVDD  
LNAIN  
27 SHDN  
26 PDOUT  
25 DATAOUT  
LNASRC  
AGND  
+
N.C.  
AGND  
1
2
3
4
5
6
7
8
24 DATAOUT  
23  
24  
V
DD5  
V
DD5  
MAX7033  
LNAOUT  
AVDD  
23 DSP  
22 DFFB  
21 OPP  
20 DSN  
19 DFO  
18 IFIN2  
17 IFIN1  
16 XTALSEL  
15 AC  
LNAOUT  
AVDD  
22 DSP  
21 N.C.  
20 DFFB  
19 OPP  
18 DSN  
17 DFO  
MAX7033  
MIXIN1  
MIXIN2  
MIXIN1  
MIXIN2  
AGND  
AGND 10  
IRSEL 11  
MIXOUT 12  
DGND 13  
DVDD 14  
IRSEL  
TSSOP  
TQFN  
19-3273; Rev 4; 4/14  

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