参数资料
型号: MAX19995ETX+T
厂商: Maxim Integrated
文件页数: 27/29页
文件大小: 0K
描述: IC DOWNCONVERTER 2CH 36TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
RF 型: CDMA,DCS,EDGE,GSM,UMTS,WCDMA
频率: 1.7GHz ~ 2.2GHz
混频器数目: 1
增益: 9dB
噪音数据: 9dB
次要属性: 降频变频器
电流 - 电源: 212mA,370mA
电源电压: 3 V ~ 3.6 V,4.75 V ~ 5.25 V
包装: 带卷 (TR)
封装/外壳: 36-WFQFN 裸露焊盘
供应商设备封装: 36-TQFN 裸露焊盘(6x6)
Dual, SiGe, High-Linearity, 1700MHz to 2200MHz
Downconversion Mixer with LO Buffer/Switch
Table 1. Component Values
COMPONENT
C1, C2, C7, C8, C14, C16
C3, C6
C4, C5
C9, C13, C15, C17, C18
C10, C11, C12, C19, C20, C21
L1, L2, L4, L5
L3, L6
VALUE
39pF
0.033μF
0.01μF
150pF
330nH
10nH
806 Ω
DESCRIPTION
Microwave capacitors (0402)
Microwave capacitors (0603)
Not used
Microwave capacitors (0402)
Microwave capacitors (0603)
Wire-wound high-Q inductors (0805)
Wire-wound high-Q inductors (0603). Smaller values can be
used at the expense of some performance loss (see the
Typical Operating Characteristics) .
±1% resistors (0402). Used for DCS/PCS band, V CC = +5.0V
applications. Larger values can be used to reduce power at the
expense of some performance loss.
R1, R4
R2, R5
681 Ω
909 Ω
2.32k Ω
1.5k Ω
2.49k Ω
±1% resistors (0402). Used for UMTS band, V CC = +5.0V
applications. Larger values can be used to reduce power at
the expense of some performance loss.
±1% resistors (0402). Used for V CC = +3.3V applications.
±1% resistors (0402). Used for DCS/PCS band, V CC = +5.0V
applications. Larger values can be used to reduce power at the
expense of some performance loss.
±1% resistors (0402). Used for UMTS band, V CC = +5.0V
applications. Larger values can be used to reduce power at
the expense of some performance loss.
±1% resistors (0402). Used for V CC = +3.3V applications.
R3, R6
T1, T2
U1
0 Ω
4:1
0 Ω resistors (1206)
Transformers (200:50)
MAX19995 IC
______________________________________________________________________________________
27
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MAX19996AETP+T 功能描述:上下转换器 High-Gain 2GHz to 3.9GHz Downconv 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
MAX19996AEVKIT# 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
MAX19996ETP+ 功能描述:上下转换器 High-Gain 2GHz to 3.9GHz Downconv 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