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MAX2118UTL

更新时间: 2024-02-06 16:52:51
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
15页 315K
描述
Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOs

MAX2118UTL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:6 X 6 MM, LEAD FREE, QFN-40
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.78
特性阻抗:30 Ω构造:COMPONENT
JESD-609代码:e3LO 可调谐:YES
安装特点:SURFACE MOUNT端子数量:40
最高工作温度:85 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装等效代码:LCC40,.24SQ,20
电源:5 V最大射频输入频率:2175 MHz
最小射频输入频率:925 MHz射频/微波设备类型:DOWN CONVERTER
子类别:RF/Microwave Up/Down Converters最大压摆率:265 mA
表面贴装:YES端子面层:Matte Tin (Sn)

MAX2118UTL 数据手册

 浏览型号MAX2118UTL的Datasheet PDF文件第2页浏览型号MAX2118UTL的Datasheet PDF文件第3页浏览型号MAX2118UTL的Datasheet PDF文件第4页浏览型号MAX2118UTL的Datasheet PDF文件第6页浏览型号MAX2118UTL的Datasheet PDF文件第7页浏览型号MAX2118UTL的Datasheet PDF文件第8页 
Complete DBS Direct-Conversion Tuner ICs  
with Monolithic VCOs  
AC ELECTRICAL CHARACTERISTICS (continued)  
(MAX2116/MAX2118 EV kits, V  
= +4.75V to +5.25V, GC1 and GC2 set for maximum gain, GND = 0V, IOUT = QOUT = 800mV  
CC  
P-P  
(MAX2116), loaded with 1kIOUT = QOUT = 590mV  
differential (DL = 0, MAX2118), IOUT = QOUT = 1V  
differential (DL  
P-P  
P-P  
= 1, MAX2118), loaded with differential 2k. Baseband LPF BW = 33MHz, f  
= 2175MHz. For default register values, see the  
RFIN  
Serial Interface and Control Registers section. T = +25°C to +85°C. Typical values are at V  
= +5V, T = +25°C, unless otherwise  
A
CC  
A
noted.) (Note 1)  
PARAMETER  
VCO PERFORMANCE  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
VCO Tuning Range  
VCO Tuning Gain  
VCO 0 to VCO 7 coverage  
2250  
4500  
MHz  
Worst case, any VCO, any tuning voltage  
500  
-75  
-99  
MHz/V  
10kHz offset  
Bit DIV2 = 1,  
= 2175MHz  
LO Phase Noise Referred to Mixer LO Port  
dBc/Hz  
f
LO  
100kHz offset  
SYNTHESIZER PERFORMANCE  
Phase Detector Comparison Frequency  
Reference Divide Range  
0.15  
2
2
MHz  
128  
RF Divide Range  
256  
0.75  
32768  
1.5  
Level at XTALOUT  
4MHz to 27MHz, driving 10pF  
1
V
P-P  
PLL-Referred Phase Noise Floor  
XTAL Frequency Range  
-143  
dBc/Hz  
MHz  
4
27  
Note 1: Parameters are production tested at T = +25°C and +85°C; limits called out at 0°C are guaranteed by design and charac-  
A
terization and are not production tested.  
Note 2: GCI gain control is guaranteed over this voltage range. 0.75V corresponds to maximum gain and 2.6V corresponds to  
minimum gain.  
Note 3: RF front-end specification met at this output level.  
Note 4: The VTUNE ADC transfer curve has been tailored to that of the VCO tuning curve.  
Note 5: Input IP3 test conditions: VGC1 set to provide 800mV  
(MAX2116), 1V  
differential (MAX2118, DL = high), 0.59V  
dif-  
P-P  
P-P  
P-P  
ferential (MAX2118 DL = low) baseband output when mixing down a -25dBm tone at 2175MHz to 5MHz baseband, with  
VGC2 = 00000. Two tones at -18dBm each are applied at f -100MHz and f -195MHz; IM3 tone at 5MHz is measured at  
LO  
LO  
baseband but is referred to RF input.  
Note 6: Input IP2 test conditions: VGC1 set to provide 800 mV  
(MAX2116), 1V  
differential (MAX2118, DL = high), 0.59V  
dif-  
P-P  
P-P  
P-P  
ferential (MAX2118 DL = low) baseband output when mixing down a -25dBm tone at 2175MHz to 5MHz baseband, with  
VGC2 = 0.75V. Two tones at -25dBm each are applied at f = 925MHz and f = 1245MHz; IM2 tone at f - 5MHz is mea-  
RF  
RF  
LO  
sured at baseband but is referred to RF input.  
Note 7: These parameters are guaranteed by design and characterization, and are not production tested.  
_______________________________________________________________________________________  
5

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