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参数资料
| 型号： | MAX2658 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | GPS/GNSS低噪声放大器 |
| 中文描述： | GPS/GNSS低噪声放大器 |
| 文件页数： | 9/15页 |
| 文件大小： | 559K |
| 代理商： | MAX2658 |
MAX4060/MAX4061/MAX4062
Differential Microphone Preamplifiers with
Internal Bias and Complete Shutdown
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3V for MAX4061/MAX4062, VCC = 5V for MAX4060, VGND = 0V, VSHDN = VCC, VINT/AUX = 0V, RG = 11.11kΩ,
RL = 100k
Ω to 1.5V, RBIAS = ∞, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Total Harmonic Distortion
Plus Noise
THD+N
AV = 10V/V, f = 1kHz, VOUT = 0.7VRMS,
BW = 22Hz to 22kHz
0.04
%
RG = open
1
1.13
1.3
RG = 11.11k
Ω
9.6
10
10.4
1V < VCM < 2V,
VOUT = 0.7VRMS,
MAX4061/MAX4062
RG = 1.01k
Ω
96
100
104
Differential Gain
AVDIFF
1V < VCM < 2V, VOUT = 0.7VRMS, MAX4060
9.6
10.0
10.4
V/V
Common-Mode Rejection Ratio
CMRR
VCM = 500mVP-P, f = 1kHz
70
dB
TA = +25°C
72
89
TA = TMIN to TMAX
60
Power-Supply Rejection Ratio
PSRR
VCC = 5V
±100mV, f = 1kHz
86
dB
AUXILIARY INPUT (MAX4060/MAX4062, INT/AUX = VCC)
Small-Signal Bandwidth
BW-3dB
200
kHz
Input Resistance
RIN
100
k
Ω
Input Noise-Voltage Density
en
f = 1kHz
45
nV/
√Hz
RMS Output Noise Voltage
VNRMS
BW = 22Hz to 22kHz
385
μVRMS
Total Harmonic Distortion
Plus Noise
THD+N
f = 1kHz, BW = 22Hz to 22kHz
0.05
%
TA = +25°C
65
90
Power-Supply Rejection Ratio
PSRR
TA = TMIN - TMAX
50
dB
Voltage Gain
AVAUX
VOUT = 0.7VRMS
-10.7
-10
-9.3
V/V
BIAS OUTPUT (MAX4060/MAX4062)
IBIAS = 0.8mA to GND, MAX4060
2
2.2
Output Voltage
VOUT
IBIAS = 0.5mA to GND, MAX4062
2
2.2
V
IBIAS = 0.8mA to GND, MAX4060
(TA = +25°C)
2
2.5
k
Ω
Output Resistance
ROUT
IBIAS = 0.5mA to GND, MAX4062
(TA = +25°C)
22
40
Ω
IBIAS = 0.8mA to GND, BW = 22Hz to
22kHz, MAX4060
50
Output Noise Voltage
VNRMS
IBIAS = 0.5mA to GND, BW = 22Hz to
22kHz, MAX4062
20
μVRMS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2658AEVKIT+ | 功能描述:放大器 IC 开发工具 MAX2658A Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX2658EVKIT+ | 功能描述:射频开发工具 MAX2658 Eval Kit 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 |
| MAX2658EWT+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX2658EWT+T | 功能描述:射频放大器 GPS/GNSS Low Noise Amp RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAX2658EWT+T10 | 功能描述:射频放大器 GPS/GNSS Low Noise Amp RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
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