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參數(shù)資料
| 型號： | AV103-12 |
| 元件分類： | 衰減器 |
| 英文描述： | 500 MHz - 2500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.4 dB INSERTION LOSS-MAX |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 50K |
| 代理商： | AV103-12 |
Alpha Industries, Inc. [781] 935-5150
Fax [617] 824-4579 Email sales@alphaind.com www.alphaind.com
1
Specifications subject to change without notice. 12/99A
Parameter1
Condition
Frequency
Min.
Typ.
Max.
Unit
Switching Characteristics
Rise, On (10/90% or 50% CTL to 90% RF)
130
nS
Fall, Off (90/10% RF or 50% CTL to 10% RF)
60
nS
Intermodulation Intercept Point (IIP3)3
For Two-tone Input Power 0 dBm
0.9 GHz
12
dBm
Control Voltage (VC)
0.0
VS
V
Supply Voltage (VS)
5.0
V
Control Current (IC)
1.1 x VC
mA
Supply Current (IS)
150
A
GaAs IC 35 dB Voltage Variable Attenuator
Single Positive Control 0.5–2.5 GHz
Features
I Single Positive +5 V Control Voltage
I 35 dB Attenuation Range @ 0.9 GHz
I Less Than ±1 dB Attenuation Change Over
Temperature
I Excellent Linearity Performance
SOIC-8
AV103-12
0.049
(1.24 mm)
0.016
(0.41 mm)
0.016 MAX.
(0.41 mm) x
45 CHAMFER
PIN 1
0.197 (5.00 mm)
0.189 (4.80 mm)
0.068
(1.73 mm) MAX.
0.010 (0.25 mm)
0.004 (0.10 mm)
0.010 (0.25 mm)
0.007 (0.17 mm)
0.158 (4.00 mm)
0.150 (3.80 mm)
8
MAX.
0.020 (0.51 mm) MAX.
0.244 (6.20 mm)
0.228 (5.80 mm)
0.050 (1.27 mm) BSC
PIN 8
PIN 1
INDICATOR
Description
The AV103-12 GaAs IC FET voltage variable attenuator
provides 35 dB attenuation range at 900 MHz controlled
by a single positive voltage. The VVA has a linear transfer
curve of 9 dB/V slope, with input and output VSWR better
than 2.1:1 over all states. Its attenuation range at 1900
MHz is 33 dB. It operates with supply voltage of +5 V and
control voltage of 0 V to +5 V in a low cost SOIC-8
package. The RF ports require 100 pF DC blocking
capacitors.
Parameter1
Frequency
Min.
Typ.
Max.
Unit
Insertion Loss (VC = 5 V)
0.5–1.0 GHz
2.5
2.7
dB
1.0–2.0 GHz
2.8
3.0
dB
2.0–2.5 GHz
3.2
3.4
dB
Maximum Attenuation (VC = 0 V)2
0.5–0.8 GHz
28
32
dB
0.8–1.0 GHz
31
35
dB
1.0–1.7 GHz
30
34
dB
1.7–2.0 GHz
29
33
dB
2.0–2.5 GHz
28
32
dB
VSWR (I/O)3
0.5–2.5 GHz
2.1:1
Electrical Specifications at 25°C (VS = 5 V)
Operating Characteristics at 25°C (VS = 5 V)
1. All measurements made in a 50
system, unless otherwise specified.
2. Maximum attenuation includes insertion loss.
3. For worst case state.
Preliminary
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| AV132-315LF | 1805 MHz - 1870 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.5 dB INSERTION LOSS-MAX |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AV103-12LF | 制造商:Alpha & Omega Semiconductor 功能描述:500 MHZ - 2500 MHZ RF/MICROWAVE VARIABLE ATTENUATOR, 3.4 DB INSERTION LOSS-MAX, SOIC-8 |
| AV103-12LF-BLK | 制造商:Alpha & Omega Semiconductor 功能描述:500 MHZ - 2500 MHZ RF/MICROWAVE VARIABLE ATTENUATOR, 3.4 DB INSERTION LOSS-MAX, SOIC-8 |
| AV104-12 | 制造商:ALPHA 制造商全稱:ALPHA 功能描述:GaAs IC 25 dB Voltage Variable Attenuator Single Positive Control 0.5-2.5 GHz |
| AV104-12LF | 功能描述:衰減器 -IC .45-2.5GHz IP3 20dB Attn. 25dB @ .9GHz RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| AV104-12LF-B | 制造商:Skyworks Solutions Inc 功能描述:ATTENUATOR - VARIABLE VOLTAGE |
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