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MAX2312EEI PDF预览

MAX2312EEI

更新时间: 2024-02-01 23:30:43
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

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2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  
AC ELECTRICAL CHARACTERISTICS (continued)  
(MAX2310/MAX2314 or MAX2312/MAX2316 EV kit, V  
= +2.75V, registers set to default power-up states, f = 210.88MHz for  
CC  
IN  
CDMA, f = 85.88MHz for FM, f  
= 19.68MHz, synthesizer locked with passive 2nd-order lead-lag loop filter, SHDN = high, VGC  
IN  
REF  
set for +35dB voltage gain, differential output load = 10k, all power levels referred to 50, T = +25°C, unless otherwise noted.)  
A
PARAMETER  
SYMBOL  
M1, M2  
M1, M2  
R1, R2  
CONDITIONS  
MIN  
16383  
2047  
TYP  
MAX  
UNITS  
VCO Minimum Divide Ratio  
VCO Maximum Divide Ratio  
REF Minimum Divide Ratio  
REF Maximum Divide Ratio  
256  
2
R1, R2  
Minimum Phase Detector  
Comparison Frequency  
(Note 6)  
(Note 6)  
20  
kHz  
Maximum Phase Detector  
Comparison Frequency  
1500  
kHz  
dBc  
Base Band Spurious due to PLL  
-50  
1kHz offset  
-72  
-100  
-110  
-119  
-125  
-64  
12.5kHz offset  
30kHz offset  
120kHz offset  
900kHz offset  
1kHz offset  
LOOUT at 85MHz,  
VCO_L Enabled (Note 9)  
dBc/Hz  
dBc/Hz  
12.5kHz offset  
30kHz offset  
120kHz offset  
900kHz offset  
-91  
LOOUT at 210MHz,  
VCO_H Enabled (Note 9)  
-105  
-115  
-125  
TURBO LOCK  
Acquisition, CPX = XX, TC = 1  
Locked, CPX = 00  
1480  
105  
150  
210  
300  
2100  
150  
210  
300  
425  
2650  
190  
265  
380  
530  
Charge-Pump Source/Sink  
Current  
Locked, CPX = 01  
µA  
%
Locked, CPX = 10  
Locked, CPX = 11  
Charge-Pump Source/Sink  
Matching  
Locked, all values of CPX,  
0.2  
10  
0.5V < V < V - 0.5V  
CP  
CC  
Note 1: FM_IQ and FM_I modes are not available on MAX2312 and MAX2316.  
Note 2: Recommended operating frequency range.  
Note 3: f = 210.88MHz, f = 210.89MHz, P = P = -15dBm.  
1
2
f1  
f2  
Note 4: f = 210.88MHz, f = 210.89MHz, P = P = -50dBm.  
1
2
f1  
f2  
Note 5: Small-signal gain at 200kHz below the LO frequency will be reduced by less than 0.25dB when an interfering signal at  
1.25MHz below the LO frequency is applied at the specified level.  
Note 6: Guaranteed by design and characterization.  
Note 7: f = 85.88MHz, f = 85.98MHz, P = P = -15dBm.  
1
2
f1  
f2  
Note 8: f = 85.88MHz, f = 85.98MHz, P = P = -50dBm.  
1
2
f1  
f2  
Note 9: Measured at LOOUT with BD = 0 (÷2 selected).  
4
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