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| 型号： | MAX19995AETX+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/23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： | 50 |
| 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： | 管件 |
| 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
5.0V SUPPLY AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, R1 = R4 = 681 Ω , R2 = R5 = 1.5k Ω , V CC = 4.75V to 5.25V, RF and LO ports are driven from 50 Ω sources,
P LO = -3dBm to +3dBm, P RF = -5dBm, f RF = 1700MHz to 2000MHz, f LO = 2050MHz to 2350MHz, f IF = 350MHz, f RF < f LO , T C = -40°C
to +85°C. Typical values are at V CC = 5.0V, P RF = -5dBm, P LO = 0dBm, f RF = 1850MHz, f LO = 2200MHz, f IF = 350MHz, T C = +25°C.
All parameters are guaranteed by design and characterization, unless otherwise noted.) (Note 6)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RFMAIN converted power measured at
IFDIV relative to IFMAIN, all unused ports
40
48
Channel Isolation (Note 7)
terminated to 50 Ω
RFDIV converted power measured at
dB
IFMAIN relative to IFDIV, all unused ports
terminated to 50 Ω
40
48
LO-to-LO Isolation
LO Switching Time
P LO1 = +3dBm, P LO2 = +3dBm,
f LO1 = 2200MHz, f LO2 = 2201MHz (Note 7)
50% of LOSEL to IF settled within
2 degrees
40
48
50
dB
ns
3.3V SUPPLY AC ELECTRICAL CHARACTERISTICS
(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
Conversion Gain
SYMBOL
G C
(Note 8)
CONDITIONS
MIN
TYP
8.4
MAX
UNITS
dB
Flatness over any one of three frequency
bands:
+0.07
Conversion Gain Flatness
Δ G C
f RF = 1710MHz to 1785MHz
f RF = 1850MHz to 1910MHz
f RF = 1920MHz to 1980MHz
-0.03
-0.13
dB
Gain Variation Over Temperature
Input Compression Point
Input Third-Order Intercept Point
Input Third-Order Intercept Point
Variation Over Temperature
Noise Figure
Noise Figure Temperature
Coefficient
2LO-2RF Spur Rejection
3LO-3RF Spur Rejection
RF Input Return Loss
TC CG
IP 1dB
IIP3
TC IIP3
NF SSB
TC NF
2x2
3x3
T C = -40°C to +85°C
(Note 9)
f RF1 - f RF2 = 1MHz
f RF1 - f RF2 = 1MHz, P RF = -5dBm per tone,
T C = -40°C to +85°C
Single sideband, no blockers present
Single sideband, no blockers present,
T C = -40°C to +85°C
P RF = -10dBm
P RF = -5dBm
P RF = -10dBm
P RF = -5dBm
LO and IF terminated into matched
impedance, LO on
-0.013
10.2
22.5
0.0017
9
0.016
65
60
77
67
25
dB/°C
dBm
dBm
dBm/°C
dB
dB/°C
dBc
dBc
dB
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相关代理商/技术参数 |
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|---|---|
| MAX19995AETX+ | 功能描述:上下转换器 High-Gain 1.2GHz to 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 |
| MAX19995AETX+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 |
| 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 |
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