参数资料
型号: MAX3524EUB+T
厂商: Maxim Integrated
文件页数: 4/7页
文件大小: 0K
描述: IC AMP LNA BROADBAND 10UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: *
频率: 44MHz ~ 880MHz
增益: 9.8dB
噪音数据: 4.2dB
RF 型: CATV
电源电压: 4.75 V ~ 5.25 V
电流 - 电源: 85mA
测试频率: 44MHz
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 带卷 (TR)
Low-Noise, High-Linearity
Broadband Amplifier
Typical Operating Characteristics (continued)
(MAX3524 EV kit as shown in Figure 1, V CC = +5V, P RFIN = -20dBm, Z L = 50 ? || 2pF, R BIAS = 5.9 ? , L BIAS = 680nH, insertion loss of
balun subtracted, T A = +25 ° C.)
-40
-45
-50
-55
-60
-65
-70
-75
-80
ISOLATION vs. FREQUENCY
-40
-45
-50
-55
-60
-65
-70
-75
-80
PSRR vs. FREQUENCY
40
240
440
640
840
20
70
120
170
220
FREQUENCY (MHz)
RESISTANCE AND CAPACITANCE
FREQUENCY (MHz)
OP AMP CLOSED-LOOP VOLTAGE GAIN
400
Z IN = R II C
vs. FREQUENCY
MAX3524 toc12
2.5
6
OF 2 vs. FREQUENCY
350
300
250
200
150
100
50
0
RESISTANCE
CAPACITANCE
2.0
1.5
1
5
4
3
2
1
0
40
240
440
640
840
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
FREQUENCY (MHz)
FREQUENCY (MHz)
Pin Description
PIN
1, 9
2
3
4
5
6
7
8
10
Slug
NAME
V CC
RFIN
RFGND
OPOUT
OPIN-
BIAS
OPIN+
RFOUT-
RFOUT+
GND
FUNCTION
Supply Voltage Input. Connect both pins together. Bypass with a 10 μ F and 47pF capacitor to
GND.
RF Input of LNA. Requires DC blocking capacitor.
Bypass to GND through 10nF capacitor.
Operational Amplifier Output
Inverting Input of Operational Amplifier
LNA Bias Setting Pin. For nominal bias, connect 5.9 ? resistor in series with 680nH to GND
(total DC resistance = resistance of R BIAS + DC resistance of the inductor = 7.3 ? ). The value of
the resistor is adjusted to alter the current and therefore linearity of the LNA.
Noninverting Input of Operational Amplifier
Inverting Output of LNA
Noninverting Output of LNA
Ground
4
_______________________________________________________________________________________
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参数描述
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MAX352C/D 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX352CPE 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX352CPE+ 功能描述:模拟开关 IC Precision Quad SPST RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16
MAX352CSE 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻(最大值):0.1 Ohms 切换电压(最大): 开启时间(最大值): 关闭时间(最大值): 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16