參數(shù)資料
型號(hào)： MAX2046ETJ-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 無(wú)繩電話/電話
英文描述： High-Gain Vector Multipliers
中文描述： TELECOM, CELLULAR, BASEBAND CIRCUIT, QCC32
封裝： 5 X 5 MM, 0.80 MM HEIGHT, TQFN-32
文件頁(yè)數(shù)： 3/22頁(yè)
文件大?。?/td> 999K
代理商： MAX2046ETJ-T
M
High-Gain Vector Multipliers
_______________________________________________________________________________________
3
MAX2045 ELECTRICAL CHARACTERISTICS
(
Typical Operating Circuit
as shown in Figure 1; V
CC
= 4.75V to 5.25V, T
A
= -40
°
C to +85
°
C, R
BIAS
= 280
, f
IN
= 2.14GHz, input cur-
rent range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode
DAC). If using a current-mode DAC, voltage mode I/Q inputs are left open. If using a voltage-mode DAC, all current-mode I/Q inputs
are left open. Typical values are at V
CC
= 5V and T
A
= +25
°
C, unless otherwise noted.) (Notes 1, 2, 3)
PARAMETER
CONDITIONS
MIN
2040
TYP
MAX
2240
UNITS
MHz
dB
dB
Frequency Range
RF Input Return Loss
RF Output Return Loss
VOLTAGE MODE
-14
-16.4
VI = VQ = 0.707V
(radius = 1V)
VI = VQ = 0.5V
(radius = 0.707V)
VI = VQ = 0.25V
(radius = 0.35V)
VI = VQ = 0.125V
(radius = 0.175V)
7
3.4
-3
-8.7
Power Gain
dB
Power-Gain Range
Difference in gain between VI = VQ = 0.707V and
VI = VQ = 0.125V
15.7
dB
Reverse Isolation
Maximum Power Gain for
Continuous Coverage of Phase
Change
Over entire control range
-74
dB
0 to 360
°
(radius = 1V)
6.1
dB
Maximum Power Gain with
Reduced Phase Coverage
0 to 360
°
(radius = 1V)
7
dB
Group Delay
Gain Drift Over Temperature
VI = VQ = 0.707V (radius = 1V)
VI = VQ = 0.707V (radius = 1V)
1.38
-0.027
ns
dB/
°
C
Gain Flatness Over Frequency
VI = VQ = 0.707V (radius = 1V); UMTS,
f
IN
= 2140MHz
±
100MHz
±
0.21
dB
Phase Flatness Over Frequency
Electrical delay removed, VI = VQ = 0.707V
(radius = 1V), UMTS, f
IN
= 2140MHz ±100MHz
VI = VQ = 0.707V
(radius = 1V)
VI = VQ = 0.5V
(radius = 0.707V)
VI = VQ = 0.25V
(radius = 0.35V)
VI = VQ = 0.125V
(radius = 0.175V)
VI = VQ = 0.707V
(radius = 1V)
VI = VQ = 0.125V
(radius = 0.175V)
VI = VQ = 0.707V
(radius = 1V)
VI = VQ = 0.125V
(radius = 0.175V)
±
0.2
Degrees
-147.7
-148.3
-148.2
-148.1
6.7
9.3
15.2
14.7
Output Noise Power
dBm/Hz
IP1dB
dBm
IIP3
dBm
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MAX2047 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:High-Gain Vector Multipliers
MAX2047ETJ 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX2047ETJ+ 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX2047ETJ+T 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
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