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参数资料
| 型号： | MAX9995ETX+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/13页 |
| 文件大小： | 0K |
| 描述： | IC MIXER DOWN CONV 36-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 系列： | MAX9995 |
| RF 型： | 手机，DCS，EDGE，PCS，UMTS，WLL |
| 频率： | 1.7GHz ~ 2.2GHz |
| 混频器数目： | 2 |
| 增益： | 6.1dB |
| 噪音数据： | 9.9dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 380mA |
| 电源电压： | 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） |
MAX9995
Dual, SiGe, High-Linearity, 1700MHz to 2700MHz
Downconversion Mixer with LO Buffer/Switch
AC ELECTRICAL CHARACTERISTICS—fRF = 2540MHz
(Typical Application Circuit, RF and LO ports are driven from 50 Ω sources, f RF > f LO , V CC = 5.0V, P RF = -5dBm, P LO = 0dBm, f RF =
2540MHz, f LO = 2400MHz, f IF = 140MHz, T C = +25°C, unless otherwise noted.) (Note 7)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RF Return Loss
14
dB
LO Return Loss
IF Return Loss
Conversion Gain
G C
LO port selected
LO port unselected
LO driven at 0dBm, RF terminated into 50 Ω
(Note 11)
18
21
21
5.2
dB
dB
dB
Input Third-Order Intercept Point
2RF - 2LO Spurious Response
3RF - 3LO Spurious Response
LO Leakage at IF Port
RF-to-IF Isolation
IIP3
2x2
3x3
Two tones: f RF1 = 2540MHz, f RF2 = 2541MHz,
P RF = -5dBm/tone
P RF = -10dBm
P RF = -5dBm
P RF = -10dBm
P RF = -5dBm
24.6
58
63
72
82
-45
49
dBm
dBc
dBc
dBm
dB
P RF = -10dBm, RFMAIN (RFDIV) power
Channel-to-Channel Isolation
measured at IFDIV (IFMAIN), relative to IFMAIN
48
dB
(IFDIV), all unused ports terminated at 50 Ω
Note 5: Operation outside this frequency band is possible but has not been characterized. See the Typical Operating Characteristics.
Note 6: Guaranteed by design and characterization.
Note 7: All limits reflect losses of external components. Output measurements taken at IF outputs of Typical Application Circuit.
Note 8: Production tested.
Note 9: Two tones 3MHz spacing, -5dBm per tone at RF port.
Note 10: Measured at IF port at IF frequency. f LO1 and f LO2 are offset by 1MHz.
Note 11: IF return loss can be optimized by external matching components.
Typical Operating Characteristics
(Typical Application Circuit, V CC = 5.0V, P RF = -5dBm, P LO = 0dBm, LO is low-side injected for a 200MHz IF, T C = +25°C.)
8.0
CONVERSION GAIN vs. RF FREQUENCY
6.5
CONVERSION GAIN vs. RF FREQUENCY
6.5
CONVERSION GAIN vs. RF FREQUENCY
7.5
6.4
P LO = -3dBm, 0dBm, +3dBm
6.4
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
T C = -20 ° C
T C = +85 ° C
T C = +25 ° C
6.3
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
6.3
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
V CC = 4.75V
V CC = 5.25V
V CC = 5.0V
1700
1800
1900
2000
2100
2200
1700
1800
1900
2000
2100
2200
1700
1800
1900
2000
2100
2200
4
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
Maxim Integrated
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| MAX9995ETX+ | 功能描述:上下转换器 SiGe 1700-2200MHz Downconversion 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 |
| MAX9995ETX+T | 功能描述:上下转换器 SiGe 1700-2200MHz Downconversion 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 |
| MAX9995ETX-T | 功能描述:上下转换器 SiGe 1700-2200MHz Downconversion 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 |
| MAX9995EVKIT | 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 |
| MAX9996ETP | 功能描述:特殊用途放大器 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 |
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