AV131-315 Datasheet, PDF (1/4 Pages) Skyworks Solutions Inc. – HIP3 Variable Attenuator for AMPS and GSM Base Stations

HIP3™ Variable Attenuator
for AMPS and GSM 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 AMPS and GSM
Base Stations
Description
The AV131-315 is a voltage controlled variable attenuator
from Skyworks’ series of HIP3™ components. It is
specifically designed and specified for use as a wide
dynamic range low distortion attenuator for AMPS and
GSM base station applications centered at 881.5 MHz and
942.5 MHz. The AV131-315 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 AV131-315 is packaged in a
small outline LGA (Land Grid Array) surface mount
package with the internal elements affixed to an organic
BT substrate.
Electrical Specifications at 25°C
Parameter
AMPS Frequency Range (BW)
GSM Frequency Range (BW)
Control Voltage (C_V) Range
Insertion Loss in BW
Attenuation Range
VSWR in BW
IP3
IM3
Condition
C_V = 0 V
At F_O, C_V = 10 V
At F_O, C_V = 12 V
900/905 MHz, C_V = 0 V
8 dBm
Min.
869
925
0
18
23
43
Preliminary
AV131-315
Typ.
Max.
894
960
12
1.5
22
–
1.5
-70
Unit
MHz
MHz
V
dB
dB
dB
dBm
dBc
Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email [e-mail] • www.skyworksinc.com
1
Specifications subject to change without notice. 3/03A