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MAX2620EUA-T PDF预览

MAX2620EUA-T

更新时间: 2024-02-10 05:36:35
品牌 Logo 应用领域
美信 - MAXIM 电信光电二极管电信集成电路
页数 文件大小 规格书
11页 229K
描述
RF and Baseband Circuit, Bipolar, PDSO8, MICRO, MAX-8

MAX2620EUA-T 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SOIC
包装说明:TSSOP,针数:8
Reach Compliance Code:unknown风险等级:5.9
JESD-30 代码:S-PDSO-G8JESD-609代码:e0
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240认证状态:COMMERCIAL
座面最大高度:1.1 mm标称供电电压:3 V
表面贴装:YES技术:BIPOLAR
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:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:3 mm

MAX2620EUA-T 数据手册

 浏览型号MAX2620EUA-T的Datasheet PDF文件第2页浏览型号MAX2620EUA-T的Datasheet PDF文件第3页浏览型号MAX2620EUA-T的Datasheet PDF文件第4页浏览型号MAX2620EUA-T的Datasheet PDF文件第5页浏览型号MAX2620EUA-T的Datasheet PDF文件第6页浏览型号MAX2620EUA-T的Datasheet PDF文件第7页 
19-1248; Rev 2; 2/02  
10MHz to 1050MHz Integrated  
RF Oscillator with Buffered Outputs  
_________________General Description  
____________________________Features  
The MAX2620 combines a low-noise oscillator with two  
output buffers in a low-cost, plastic surface-mount,  
ultra-small µMAX package. This device integrates func-  
tions typically achieved with discrete components. The  
oscillator exhibits low-phase noise when properly  
mated with an external varactor-tuned resonant tank  
circuit. Two buffered outputs are provided for driving  
mixers or prescalers. The buffers provide load isolation  
to the oscillator and prevent frequency pulling due to  
load-impedance changes. Power consumption is typi-  
Low-Phase-Noise Oscillator: -110dBc/Hz  
(25kHz offset from carrier) Attainable  
Operates from Single +2.7V to +5.25V Supply  
Low-Cost Silicon Bipolar Design  
Two Output Buffers Provide Load Isolation  
Insensitive to Supply Variations  
Low, 27mW Power Consumption (V  
= 3.0V)  
CC  
Low-Current Shutdown Mode: 0.1µA (typ)  
cally just 27mW in operating mode (V  
= 3.0V), and  
CC  
drops to less than 0.3µW in standby mode. The MAX2620  
operates from a single +2.7V to +5.25V supply.  
________________________Applications  
_______________Ordering Information  
Analog Cellular Phones  
Digital Cellular Phones  
900MHz Cordless Phones  
900MHz ISM-Band Applications  
Land Mobile Radio  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
8 µMAX  
MAX2620EUA  
MAX2620E/D  
Dice*  
*Dice are tested at T = +25°C, DC parameters only.  
A
Pin Configuration appears at end of data sheet.  
Narrowband PCS (NPCS)  
____________________________________________________Typical Operating Circuit  
V
V
CC  
CC  
10Ω  
1000pF  
10nH  
8
1000pF  
1.5pF  
V
1
1
OUT  
CC  
OUT TO MIXER  
C5  
1.5pF  
C17  
MAX2620  
1.5pF  
V
CC  
2
3
TANK  
FDBK  
7
6
V
TUNE  
V
2
CC  
C3  
1kΩ  
0.1µF  
51Ω  
2.7pF  
GND  
OUT  
CERAMIC  
C6  
RESONATOR  
L1  
1000pF  
D1  
ALPHA  
SMV1204-34  
C4  
1pF  
4
SHDN  
BIAS  
SUPPLY  
5
OUT TO SYNTHESIZER  
SHDN  
V
CC  
1000pF  
900MHz BAND OSCILLATOR  
________________________________________________________________ Maxim Integrated Products  
1
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.  

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