參數(shù)資料
型號： MAX2685EEE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 無繩電話/電話
英文描述： Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer
中文描述： TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO16
封裝： 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁數(shù)： 3/10頁
文件大?。?/td> 188K
代理商： MAX2685EEE
M
Low-Cost, 900MHz, Low-Noise Amplifier
and Downconverter Mixer
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS (continued)
(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.)
Note 1:
This is the recommended operating frequency range.
Note 2:
Maximum and minimum limits are guaranteed by design and device characterization and are not production tested.
Note 3:
Two tones at 880MHz and 880.1MHz, -30dBm per tone.
Note 4:
Two tones at 880MHz and 880.1MHz, -10dBm per tone.
Note 5:
Two tones at 880MHz and 880.1MHz, -25dBm per tone.
Note 6:
Time from
SHDN
= high, until the cascaded receive gain is within 1dB of its final value. Measured with 47pF blocking
capacitors on LNAIN and LNAOUT. Matching network removed from IFOUT output.
Typical Operating 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.)
0
3
2
1
4
5
6
7
8
9
10
2.5
3.5
SUPPLY VOLTAGE (V)
3.0
4.0
4.5
5.0
5.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
S
GAIN = HIGH
GAIN = LOW
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
0
3
2
1
4
5
6
7
8
9
10
2.5
3.5
SUPPLY VOLTAGE (V)
3.0
4.0
4.5
5.0
5.5
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
S
SHDN = GND
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
-15
-5
-10
5
0
15
10
20
2.5
3.5
SUPPLY VOLTAGE (V)
4.0
3.0
4.5
5.0
5.5
LNA GAIN vs. SUPPLY VOLTAGE
M
G
GAIN = HIGH
GAIN = LOW T
A
= +85°C
T
A
= +25°CT
A
= -40°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
GAIN = GND
GAIN = V
CC
GAIN = GND
dB
12.1
7
-1.5
11
53
31
Mixer Noise Figure (SSB)
GAIN = V
CC
, T
A
= T
MIN
to T
MAX
(Note 2)
GAIN = V
CC
dB
1
2
Mixer Conversion Gain Variation over
Temperature
(Note 6)
dB
dB
dB
CONDITIONS
μs
0.8
Receiver Enable Time
13
dBm
Mixer Input IP3 (Note 5)
LO Port Return Loss
LO-to-LNAIN Isolation
LO-to-MIXIN Isolation
UNITS
MIN
TYP
MAX
PARAMETER
SHDN
= V
CC
or GND
dB
28
LNAOUT-to-MIXIN Isolation
OVERALL SYSTEM
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相關代理商/技術參數(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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2685EVKIT# 功能描述:射頻開發(fā)工具 MAX2685 Eval Kit RoHS:否 制造商:Taiyo Yuden 產品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
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