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参数资料
| 型号： | MAX2044ETP+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 9/39页 |
| 文件大小： | 0K |
| 描述： | IC MIXER UP/DOWN CONVER 20TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| RF 型： | WiMax，WLAN |
| 频率： | 2.3GHz ~ 4GHz |
| 混频器数目： | 1 |
| 噪音数据： | 8.5dB |
| 次要属性： | 升/降频器 |
| 电流 - 电源： | 138mA |
| 电源电压： | 3.3V，5V |
| 包装： | 带卷 (TR) |
| 封装/外壳： | 20-WQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（5x5） |
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SiGe, High-Linearity, 2300MHz to 4000MHz
Upconversion/Downconversion Mixer with LO Buffer
3.3V SUPPLY AC ELECTRICAL CHARACTERISTICS (UPCONVERTER OPERATION,
f RF = 3100MHz to 3900MHz, LOW-SIDE LO INJECTION) (continued)
( Typical Application Circuit with tuning elements outlined in Table 2 , RF and LO ports are driven from 50 I sources. Typical values
are for T C = +25 N C, V CC = 3.3V, P IF = 0dBm, P LO = 0dBm, f RF = 3500MHz, f LO = 3200MHz, f IF = 200MHz, unless otherwise noted.)
PARAMETER
LO ± 2IF Spur
LO ± 3IF Spur
SYMBOL
1x2
1x3
LO - 2IF
LO + 2IF
LO - 3IF
LO + 3IF
CONDITIONS
MIN
TYP
58.9
57.8
69.4
69.5
MAX
UNITS
dBc
dBc
Output Noise Floor
P OUT = 0dBm (Note 11)
-165
dBm/Hz
Note 5:
Note 6:
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 0.5dB loss at f IF = 300MHz due to the 1:1 impedance trans-
former. Output measurements were taken at IF outputs of the Typical Application Circuit .
Note 7: Guaranteed by design and characterization.
Note 8: 100% production tested for functional performance.
Note 9: Maximum reliable continuous input power applied to the RF or IF port of this device is +20dBm from a 50 I 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 .
Typical Operating Characteristics
( Typical Application Circuit with tuning elements outlined in Table 1, Downconverter Mode, V CC = 5.0V, f RF = 3000MHz to
4000MHz, LO is low-side injected for a 300MHz IF, P RF = 0dBm, P LO = 0dBm, T C = +25 N C, unless otherwise noted.)
10
CONVERSION LOSS vs. RF FREQUENCY
10
CONVERSION LOSS vs. RF FREQUENCY
10
CONVERSION LOSS vs. RF FREQUENCY
9
8
T C = +85°C
T C = +25°C
9
8
9
8
7
7
P LO = -3dBm, 0dBm, +3dBm
7
V CC = 4.75V, 5.0V, 5.25V
T C = -40°C
6
6
6
3000
3200
3400
3600
3800
4000
3000
3200
3400
3600
3800
4000
3000
3200
3400
3600
3800
4000
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
_______________________________________________________________________________________
9
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| MAX2044EVKIT# | 功能描述:射频混合器 SiGe High-Linearity 2300MHz to 4000MHz Upconvervion/Downconversion Mixer w/LO Buffer RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| MAX2044EVKIT+ | 功能描述:射频混合器 MAX2044 EVKIT RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| MAX2045 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Gain Vector Multipliers |
| MAX2045ETJ | 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 |
| MAX2045ETJ+ | 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 |
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