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参数资料
| 型号： | MAX2047ETJ+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 7/21页 |
| 文件大小： | 0K |
| 描述： | IC MULT HI GAIN VECTOR 32-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 功能： | 高增益矢量倍频器 |
| 频率： | 790MHz ~ 1.005GHz |
| RF 型： | 手机，DCS，GSM，PCS，UMTS |
| 次要属性： | 15dBm 输入 IP3 |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 包装： | 管件 |
High-Gain Vector Multipliers
MAX2047 ELECTRICAL CHARACTERISTICS (continued)
( Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40 ° C to +85 ° C, R BIAS = 280 ? , f IN = 915MHz, input cur-
rent range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode
DAC). If using a current-mode DAC, voltage mode I/Q inputs are left open. If using a voltage-mode DAC, all current-mode I/Q inputs
are left open. Typical values are at V CC = 5V and T A = +25 ° C, unless otherwise noted.) (Notes 1, 2, 3)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VI = VQ = 0.707V (radius = 1V)
-147.5
Output Noise Power
IP1dB
IIP3
VI = VQ = 0.5V (radius = 0.707V)
VI = VQ = 0.25V (radius = 0.35V)
VI = VQ = 0.125V (radius = 0.175V)
VI = VQ = 0.707V (radius = 1V)
VI = VQ = 0.125V (radius = 0.175V)
VI = VQ = 0.707V (radius = 1V)
VI = VQ = 0.125V (radius = 0.175V)
-148.4
-148.6
-148.6
6.1
6.9
15.6
14.1
dBm/Hz
dBm
dBm
CURRENT MODE
Power Gain (Note 4)
Power-Gain Range
II1 = IQ1 = 4mA, II2 = IQ2 = 0mA
II1 = IQ1 = 1mA, II2 = IQ2 = 0mA
Difference in gain between II1 = IQ1 = 4mA, II2 = IQ2 =
0mA and II1 = IQ1 = 1mA, II2 = IQ2 = 0mA
GSM, f IN = 942.5MHz
± 62.5MHz
8.1
-6.2
14.3
± 0.25
dB
dB
Gain Flatness Over Frequency
II1 = IQ1 = 4mA,
II2 = IQ2 = 0mA
US cell, f IN = 881.5MHz
± 62.5MHz
JCDMA, f IN = 850MHz
± 60MHz
± 0.12
± 0.1
dB
KDI/JDC/PDC, f IN = 820MHz
± 30MHz
GSM, f IN = 942.5MHz
± 62.5MHz
± 0.1
± 0.8
Phase Flatness Over Frequency
US cell, f IN = 881.5MHz
Electrical delay removed, ± 62.5MHz
II1 = IQ1 = 4mA,
JCDMA, f IN = 850MHz
II2 = IQ2 = 0mA
± 60MHz
KDI/JDC/PDC, f IN = 820MHz
± 30MHz
± 1.1
± 1.3
± 0.4
Degrees
Note 1: Guaranteed by design and characterization.
Note 2: All specifications reflect losses and delays of external components (matching components, baluns, and PC board traces).
Output measurements taken at the RF OUTPUT of the Typical Operating Circuit .
Note 3: Radius is defined as (VI 2 + VQ 2 ) 0.5 . VI denotes the difference between VI1 and VI2. VQ denotes the difference between VQ1
and VQ2. For differential operation: VI1 = V REF + 0.5 ? VI, VI2 = V REF - 0.5 ? VI, VQ1 = V REF + 0.5 ? VQ, VQ2 = V REF - 0.5 ?
VQ. For single-ended operation: VI1 = V REF + VI, VI2 = V REF , VQ1 = V REF + VQ, VQ2 = V REF .
Note 4: When using the I/Q current inputs, maximum gain occurs when one differential input current is zero and the other corre-
sponding differential input is 5mA. Minimum gain occurs when both differential inputs are equal.
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| MAX2047ETJ+ | 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比（最小值）: 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel |
| MAX2047ETJ+T | 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比（最小值）: 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel |
| MAX2047ETJ-T | 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比（最小值）: 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel |
| MAX2047EVKIT | 功能描述:射频开发工具 RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX2048ETP+ | 功能描述:上下转换器 1.6-3.9GHz Up/Down Conversion Mixer RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
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