参数资料
型号: AV133-315
元件分类: 衰减器
英文描述: 2110 MHz - 2170 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.5 dB INSERTION LOSS-MAX
封装: LGA-8
文件页数: 1/3页
文件大小: 253K
代理商: AV133-315
Alpha Industries, Inc. [978] 241-7000
Fax [978] 241-7906 Email sales@alphaind.com www.alphaind.com
1
Specifications subject to change without notice. 5/02A
HIP3 Variable Attenuator
for UMTS Base Stations
Features
■ 23 dB Attenuation Range
■ 1.5 dB Insertion Loss, 1.5 SWR
■ 0–12 V Control Voltage
■ 43 dBm IP3
■ Small Footprint LGA Package
■ Designed for UMTS Base Stations
AV133-315
Description
The AV133-315 is a voltage controlled variable attenuator
from Alpha’s series of HIP3 components. It is
specifically designed and specified for use as a wide
dynamic range low distortion attenuator for UMTS base
station applications centered at 2140 MHz. The AV133-
315 employs a monolithic quadrature hybrid and a pair of
silicon PIN diodes to achieve the specified low distortion
performance. It operates from 0–12 V at 1.6 mA typical
control current at maximum attenuation. The AV133-315
is packaged in a small outline LGA (Land Grid Array)
surface mount package with the internal elements
affixed to an organic BT substrate.
Parameter
Condition
Min.
Typ.
Max.
Unit
UMTS Frequency Range (BW)
FO ± 12.5 MHz
2110
2170
MHz
Control Voltage (CV) Range
0
12
V
Insertion Loss in BW
CV = 0 V
1.5
dB
Attenuation Range
At FO, CV = 12 V
23
dB
VSWR in BW
1.5
IP3
2140/2145 MHz, CV = 0 V
43
dBm
IM3
8 dBm
-70
dBc
Electrical Specifications at 25°C
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