参数资料
型号: MAX3507EGI+T
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC AMP CATV UPSTREAM 28QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 可变增益放大器
应用: CATV
安装类型: 表面贴装
封装/外壳: 28-VFQFN 裸露焊盘
供应商设备封装: 28-QFN/MLP 裸露焊盘(5x5)
包装: 带卷 (TR)
MAX3507
Upstream CATV Amplifier with
On-Chip Anti-Alias Filter
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS
(MAX3507 EV Kit, VCC = +4.75V to +5.25V, VGND = 0, VTXEN = VSHDN = VCC, VIN = +34dBmV differential, TA = -40°C to +85°C,
unless otherwise specified. A 4:1 impedance ratio (300
to 75) balun is connected to differential output ports and balun output is
terminated into a 75
load. Typical parameters are at VCC = +5.0V, TA = +25°C.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
D7 = 1, gain code = 125
29.6
31.1
32.6
D7 = 1, gain code = 119
26.8
28.3
29.8
D7 = 1, gain code = 104
19.5
20.9
22.3
D7 = 1, gain code = 84
9.7
10.9
12.1
D7 = 1, gain code = 64
-0.7
0.5
1.7
D7 = 0, gain code = 74
-10.5
-9.3
-8.1
D7 = 0, gain code = 54
-20.4
-19.1
-17.8
fIN = 5MHz,
TA = 0
°C to +85°C
(Note 2)
D7 = 0, gain code = 42
-27.2
-25.7
-24.2
Voltage Gain (AV)
fIN = 65MHz,
TA = 0°C to +85
°C
(Note 3)
D7 = 1, gain code = 127
29.0
dB
VOUT = 61dBmV, fIN = 42MHz, equalizer disabled (Note 3)
-1.1
-0.5
+0.2
Gain Flatness
VOUT = 61dBmV, fIN = 65MHz, equalizer disabled (Note 3)
-2.1
-0.7
+0.3
dB
fIN = 5MHz to 65MHz, AV = -26dB to +30dB
0.5
fIN = 5MHz to 65MHz, AV = -26dB to +30dB, any 2-bit
transition of D0, D1
0.7
1.0
1.3
Gain Step Size
fIN = 5MHz to 42MHz, D7 = 0, gain code = 109; D7 = 1,
gain code = 81, TA = 0°C to +85°C
0.6
1.0
1.4
dB
Transmit-Disable Mode Noise
Any BW = 160kHz from 5MHz to 65MHz, TXEN = VEE
(Note 3)
-64
dBmV
Isolation in Transmit Disable
Mode
TXEN = VEE, fIN = 5MHz to 65MHz
70
dB
Transmit Mode Noise
Any BW = 160kHz from 5MHz to 65MHz, gain = -26dB to
+30dB (Note 3)
-54.5
dBc
Transmit Enable Transient
Duration
TXEN input rise/fall time < 0.1s,
TA = +25
°C (Notes 3, 4)
2s
Transmit Disable Transient
Duration
TXEN input rise/fall time < 0.1s,
TA = +25
°C (Notes 3, 4)
2s
D7 = 1, gain code = 119 (AV = >27dB), TA = +25°C
100
Transmit Disable/Transmit
Enable Transient Step Size
D7 = 0, gain code = 94 (AV = 0), TA = +25°C (Note 3)
1.5
5.2
mVp-p
Input Impedance
fIN = 5MHz to 65MHz, single ended (Note 3)
0.8
k
Output Return Loss
fIN = 5MHz to 42MHz in 75
system, D7 = 1,
gain code = 125 (AV = 30dB) (Note 5)
10
dB
Output Return Loss in Transmit
Disable Mode
fIN = 5MHz to 42MHz in 75
system, TXEN = VEE (Note 5)
10
dB
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MAX3509EUP 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX3509EUP+ 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX3509EUP+T 功能描述:射频放大器 Upstream CATV Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX3509EUP-T 功能描述:射频放大器 Upstream CATV Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
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