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MAX2312EEI

更新时间： 2024-01-17 07:37:25
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
22页 334K
描述
CDMA IF VGAs and I/Q Demodulators with VCO and Synthesizer

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MAX2312EEI 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SSOP包装说明：SSOP, SSOP28,.25
针数：28Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.78JESD-30 代码：R-PDSO-G28
JESD-609代码：e0长度：9.89 mm
湿度敏感等级：1功能数量：1
端子数量：28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：SSOP封装等效代码：SSOP28,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：240电源：3/5 V
认证状态：Not Qualified座面最大高度：1.73 mm
子类别：Other Telecom ICs最大压摆率：0.0415 mA
标称供电电压：2.75 V表面贴装：YES
电信集成电路类型：BASEBAND CIRCUIT温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：20宽度：3.9 mm
Base Number Matches：1

MAX2312EEI 数据手册

 浏览型号MAX2312EEI的Datasheet PDF文件第1页浏览型号MAX2312EEI的Datasheet PDF文件第3页浏览型号MAX2312EEI的Datasheet PDF文件第4页浏览型号MAX2312EEI的Datasheet PDF文件第5页浏览型号MAX2312EEI的Datasheet PDF文件第6页浏览型号MAX2312EEI的Datasheet PDF文件第7页 
CDMA IF VGAs and I/Q Demodulators  
with VCO and Synthesizer  
ABSOLUTE MAXIMUM RATINGS  
CC  
SHDN to GND.............................................-0.3V to (V + 0.3V)  
STBY, BUFEN, MODE, EN, DATA,  
V
to GND..............................................................-0.3V, +6.0V  
Digital Input Current SHDN, MODE, DIVSEL,  
BUFEN, DATA, CLK, EN, STBY..................................... 10mA  
CC  
Continuous Power Dissipation (T = +70°C)  
A
CLK, DIVSEL ...........................................-0.3V to (V  
VGC to GND...............-0.3V, the lesser of +4.2V or (V  
+ 0.3V)  
+ 0.3V)  
28-pin QSOP (derate 10mW/°C above T = +70°C) ....800mW  
A
CC  
CC  
Operating Temperature Range ...........................-40°C to +85°C  
Junction Temperature......................................................+150°C  
Storage Temperature Range.............................-65°C to +160°C  
Lead Temperature (soldering, 10s) .................................+300°C  
AC Signals TankH , TankL  
,
REF, FM , CDMA .................................................1.0V peak  
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional  
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to  
absolute maximum rating conditions for extended periods may affect device reliability.  
DC ELECTRICAL CHARACTERISTICS  
CC  
registers set to default power-up settings. Typical values are at V  
(V  
= +2.7V to +5.5V, MODE = DIVSEL = SHDN = STBY = BUFEN = high, differential output load = 10kΩ, T = -40°C to +85°C,  
A
= +2.75V and T = +25°C, unless otherwise noted.)  
A
CC  
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
37.5  
41.5  
36.7  
40.6  
35.7  
39.5  
18.8  
20.7  
18.4  
20.3  
UNITS  
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
= +25°C  
25.9  
CDMA mode  
= -40°C to +85°C  
= +25°C  
25.4  
24.7  
12.3  
11.5  
FM IQ mode  
= -40°C to +85°C  
= +25°C  
FM I mode  
Supply Current (Note 1)  
I
= -40°C to +85°C  
= +25°C  
mA  
CC  
STANDBY (VCO_H)  
STANDBY (VCO_L)  
= -40°C to +85°C  
= +25°C  
= -40°C to +85°C  
3.5  
1.5  
3
Addition for LO out (BUFEN = low)  
SHDN = low  
Shutdown Current  
I
I
10  
µA  
mA  
V
CC  
Register Shutdown Current  
Logic High  
5.8  
CC  
2.0  
2
Logic Low  
0.5  
V
Logic High Input Current  
Logic Low Input Current  
VGC Control Input Current  
I
µA  
µA  
µA  
IH  
I
2
5
IL  
0.5V < V  
< 2.3V  
-5  
VGC  
VGC Control Input Current  
During Shutdown  
1
µA  
SHDN = low  
Lock Indicator High (locked)  
Lock Indicator Low (unlocked)  
DC Offset Voltage  
50kΩ load  
50kΩ load  
2.0  
-20  
V
V
0.5  
I+ to I- and Q+ to Q-, PLL locked  
= 2.75V  
1.5  
+20  
mV  
V
Common-Mode Output Voltage  
V
CC  
V
- 1.4  
CC  
2
_______________________________________________________________________________________  
1234567...22

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