參數(shù)資料
型號： MAX2685
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer
中文描述： 低成本、900MHz、低噪聲放大器及下變頻混頻器
文件頁數(shù)： 2/10頁
文件大?。?/td> 188K
代理商： MAX2685
M
Low-Cost, 900MHz, Low-Noise Amplifier
and Downconverter Mixer
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND..............................................................-0.3V to +6V
LNAIN Input Power (50
source)...................................+10dBm
LO Input Power (50
source) ........................................+10dBm
MIXIN Input Power (50
source) ...................................+10dBm
IFOUT+, IFOUT- to GND..........................................-0.3V to +6V
LNAOUT to GND......................................................-0.3V to +6V
GAIN,
SHDN
to GND..................................-0.3V to (V
CC
+ 0.3V)
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +2.7V to +5.5V, V
SHDN
= +2V, V
GAIN
= +2V, LNAIN = LNAOUT = MIXIN = LO = unconnected, IFOUT+ = IFOUT- = V
CC
, T
A
= -40°C to +85°C. Typical values are at T
A
= +25°C and V
CC
= +3V, unless otherwise noted.)
AC ELECTRICAL CHARACTERISTICS
(MAX2685 EV kit, V
CC
= V
SHDN
= +3V, f
LNAIN
= f
MIXIN
= 880MHz, f
LO
= 960MHz, P
LNAIN
= -30dBm, P
LO
= -8dBm, P
MIXIN
= -25dBm,
differential IFOUT operation, Z
o
= 50
, T
A
= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
16-Pin QSOP (derate 8.3mW/°C above +70°C)............667mW
Junction Temperature......................................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
SHDN
= GND
GAIN,
SHDN
GAIN,
SHDN
V
SHDN
= V
GAIN
= 0 to 5.5V
GAIN = V
CC
GAIN = GND
CONDITIONS
μA
V
V
μA
0.1
1.0
Shutdown Supply Current
Logic Input Voltage High
Logic Input Voltage Low
Logic Input Current
8.5
3.8
14.1
6.4
V
2.7
5.5
Supply Voltage Range
2.0
0.5
±1
±0.01
UNITS
MIN
TYP
MAX
PARAMETER
mA
Operating Supply Current
GAIN = GND
GAIN = V
CC
, T
A
= T
MIN
to T
MAX
(Note 2)
GAIN = V
CC
GAIN = GND
GAIN = V
CC
(Note 3)
GAIN = GND (Note 4)
dB
-14
-12
0.9
1.4
12.2
-4.1
+16.2
-10.3
1.6
LNA Gain
GAIN = V
CC
GAIN = V
CC
GAIN = V
CC
GAIN = GND
CONDITIONS
dB
LNA Gain Variation over Temperature
13
15
16.2
dB
LNA Noise Figure
-18.4
-18.6
-11.3
LNA Input 1dB Compression
UNITS
MIN
TYP
MAX
PARAMETER
MHz
800
1000
RF Frequency Range (Note 1)
dBm
dB
LNAOUT Port Return Loss
MHz
800
4.7
1000
7.0
RF Frequency Range (Note 1)
GAIN = GND
dB
2.5
4.6
6.0
Mixer Conversion Gain
GAIN = V
CC
6.1
dBm
LNA Input IP3
LOW-NOISE AMPLIFIER (LNA)
DOWNCONVERTER MIXER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2685EEE 功能描述:射頻放大器 900MHz Low-Noise Downconverter RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2685EEE+ 功能描述:射頻放大器 900MHz Low-Noise Downconverter RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2685EEE+T 功能描述:射頻放大器 900MHz Low-Noise Downconverter RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2685EEE-T 功能描述:射頻放大器 900MHz Low-Noise Downconverter RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2685EVKIT 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
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