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| 型号： | MAX19995AETX+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/23页 |
| 文件大小： | 0K |
| 描述： | IC DOWNCONVERTER 2CH 36TQFN-EP |
| 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： | 8.7dB |
| 噪音数据： | 9.2dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 300mA，410mA |
| 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
3.3V SUPPLY AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, R1 = R4 = 909 Ω , R2 = R5 = 1k Ω . Typical values are at V CC = 3.3V, P RF = -5dBm, P LO = 0dBm,
f RF = 1850MHz, f LO = 2200MHz, f IF = 350MHz, T C = +25°C, unless otherwise noted.) (Note 6)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LO Input Return Loss
LO port selected, RF and IF terminated into
matched impedance
LO port unselected, RF and IF terminated
into matched impedance
22
16
dB
RF terminated into 50 Ω , LO driven by 50 Ω
IF Output Return Loss
source, IF transformed to 50 Ω using
external components shown in the Typical
11.5
dB
Application Circuit
RF-to-IF Isolation
LO Leakage at RF Port
2LO Leakage at RF Port
LO Leakage at IF Port
Channel Isolation
RFMAIN converted power measured at
IFDIV relative to IFMAIN, all unused ports
terminated to 50 Ω
RFDIV converted power measured at
IFMAIN relative to IFDIV, all unused ports
terminated to 50 Ω
36
-40
-23
-37
48
48
dB
dBm
dBm
dBm
dB
LO-to-LO Isolation
LO Switching Time
P LO1 = +3dBm, P LO2 = +3dBm,
f LO1 = 2200MHz, f LO2 = 2201MHz
50% of LOSEL to IF settled within 2 degrees
47
50
dB
ns
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Not production tested. Operation outside this range is possible, but with degraded performance of some parameters.
See the Typical Operating Characteristics.
All limits reflect losses of external components, including a 0.9dB loss at f IF = 350MHz due to the 4:1 transformer. Output
measurements were taken at IF outputs of the Typical Application Circuit.
100% production tested.
100% production tested for functionality.
Maximum reliable continuous input power applied to the RF or IF port of this device is +12dBm from a 50 Ω source.
Note 10: Not production tested.
Note 11: Measured with external LO source noise filtered so the noise floor is -174dBm/Hz. This specification reflects the effects of
all SNR degradations in the mixer, including the LO noise as defined in Application Note 2021: Specifications and
Measurement of Local Oscillator Noise in Integrated Circuit Base Station Mixers.
6
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX19995AEVKIT# | 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 |
| MAX19995ETX+ | 功能描述:上下转换器 High-Gain 1.7GHz to 2.2GHz 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 |
| MAX19995ETX+T | 功能描述:上下转换器 High-Gain 1.7GHz to 2.2GHz 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 |
| MAX19995EVKIT# | 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 |
| MAX19996AETP+ | 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 |
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