參數(shù)資料
型號： MAX2681
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 衰減器
英文描述： 400MHz to 2.5GHz, Low-Noise, SiGe Downconverter Mixers
中文描述： RF/MICROWAVE DOWN CONVERTER
文件頁數(shù)： 3/12頁
文件大小： 126K
代理商： MAX2681
M
400MHz to 2.5GHz, Low-Noise,
S iGe Downc onverter Mixers
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2680/1/2 EV Kit, V
CC
=
SHDN
= +3.0V, T
A
= +25°C, unless otherwise noted. RFIN and IFOUT matched to 50
. P
LO
= -5dBm,
P
RFIN
= -25dBm.)
CONDITIONS
PARAMETER
MAX2681
f
RF
= 1950MHz, f
LO
= 1880MHz, f
IF
= 70MHz,
T
A
= T
MIN
to T
MAX
(Note 1)
f
RF
= 900MHz, 901MHz, f
LO
= 970MHz, f
IF
= 70MHz
dB
1.7
2.3
(Notes 1, 2)
(Notes 1, 2)
f
RF
= 400MHz, f
LO
= 445MHz, f
IF
= 45MHz
f
RF
= 900MHz, f
LO
= 970MHz, f
IF
= 70MHz
f
RF
= 1950MHz, f
LO
= 1880MHz, f
IF
= 70MHz (Note 1)
Gain Variation Over Temperature
f
LO
= 1880MHz
f
RF
= 1915MHz, f
LO
= 1880MHz, f
IF
= 70MHz (Note 4)
(Notes 1, 2)
f
LO
= 1880MHz
dBm
dBm
50
source impedance
f
RF
= 1950MHz, 1951MHz, f
LO
= 1880MHz, f
IF
= 70MHz
f
RF
= 2450MHz, 2451MHz, f
LO
= 2210MHz, f
IF
= 240MHz
f
RF
= 2450MHz, f
LO
= 2210MHz, f
IF
= 240MHz
f
RF
= 1950MHz, f
LO
= 2020MHz, f
IF
= 70MHz
-27
-65
f
RF
= 2450MHz, f
LO
= 2210MHz, f
IF
= 240MHz
f
RF
= 900MHz, f
LO
= 970MHz, f
IF
= 70MHz
LO Leakage at RFIN Port
IF/2 Spurious Response
MAX2682
dBm
-23
LO Leakage at IFOUT Port
1.5:1
LO Input VSWR
dB
12.7
Noise Figure (Single Sideband)
11.1
7.0
dBm
+1.0
Input Third-Order Intercept Point
(Note 3)
MHz
MHz
400
10
2500
500
LO Frequency Range
IF Frequency Range
MHz
400
2500
RF Frequency Range
+0.5
-6.1
dB
7.7
Conversion Power Gain
11.0
14.2
8.4
6.7
9.4
UNITS
MIN
TYP
MAX
f
RF
= 1950MHz, f
LO
= 1880MHz, f
IF
= 70MHz,
T
A
= T
MIN
to T
MAX
(Note 1)
f
RF
= 900MHz, 901MHz, f
LO
= 970MHz, f
IF
= 70MHz
dB
2.1
3.2
(Notes 1, 2)
(Notes 1, 2)
f
RF
= 400MHz, f
LO
= 445MHz, f
IF
= 45MHz
f
RF
= 900MHz, f
LO
= 970MHz, f
IF
= 70MHz
f
RF
= 1950MHz, f
LO
= 1880MHz, f
IF
= 70MHz (Note 1)
Gain Variation Over Temperature
(Notes 1, 2)
f
RF
= 1950MHz, 1951MHz, f
LO
= 1880MHz, f
IF
= 70MHz
f
RF
= 2450MHz, 2451MHz, f
LO
= 2210MHz, f
IF
= 240MHz
f
RF
= 900MHz, f
LO
= 970MHz, f
IF
= 70MHz
f
RF
= 2450MHz, f
LO
= 2210MHz, f
IF
= 240MHz
dBm
+3.2
6.5
Input Third-Order Intercept Point
(Note 3)
MHz
MHz
400
10
2500
500
LO Frequency Range
IF Frequency Range
MHz
400
2500
RF Frequency Range
+4.4
-1.8
dB
7.9
Conversion Power Gain
13.4
14.7
10.4
8.7
11.7
f
RF
= 1950MHz, f
LO
= 2020MHz, f
IF
= 70MHz
f
RF
= 2450MHz, f
LO
= 2210MHz, f
IF
= 240MHz
dB
13.4
Noise Figure (Single Sideband)
10.2
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相關代理商/技術參數(shù)
參數(shù)描述
MAX2681EUT 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX2681EUT+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX2681EUT+T 功能描述:上下轉換器 400MHz to 2.5GHz Upconverter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128
MAX2681EUT-T 功能描述:上下轉換器 400MHz to 2.5GHz Upconverter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128
MAX2681EVKIT 功能描述:射頻開發(fā)工具 MAX2680-82 Eval Kit RoHS:否 制造商:Taiyo Yuden 產(chǎn)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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