AV131-315中文资料

0 0V
-5
-10
4V
Loss (dB)
-15 8V
-20
-25 12 V
-30 0.865
0.875
0.885
0.895
Frequency (GHz)
Insertion Loss vs. Frequency and Control Voltage — AMPS Band
Flatness (dB)
0
■ 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.
VSWR in BW IP3 IM3
Condition
CV = 0 V At FO, CV = 10 V At FO, CV = 12 V 900/905 MHz, CV = 0 V 8 dBm
Min. 869 925
0
18 23
43
Preliminary
AV131-315
Typ.
Max. 894 960 12 1.5 22
Vcontrol GND Vcontrol
Pin Out (Bottom View)
C1 C2 C3
GND B1 AV131 B3 GND
A1 A2 A3
IN/OUT GND
IN/OUT
Terminal No. A1 (Pin 1) A2 A3 B1 B3 C1 C2 C3
Terminal Name IN/OUT GND IN/OUT GND GND Vcontrol GND Vcontrol
6
8 10 12
Control Voltage (V)
3rd Order Intermod vs. Control Voltage RF1 = 0.900 GHz, RF2 = 0.905 GHz @ 8 dBm
2
Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email sales@ •
3
Specifications subject to change without notice. 3/03A
IP3 (dBm)
元器件交易网
HIP3™ Variable Attenuator for AMPS and GSM Base Stations
AV131-315
– 1.5
-70
Unit MHz MHz
V dB dB dB
dBm dBc
Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email sales@ •
1
Absolute Maximum Ratings
Characteristic
Value
RF Input Power
0.5 W CW, 4 W @ 12.5% Duty Cycle
Control Voltage
15 V
Control Current
50 mA Each Diode
Operating Temperature
0.030 (0.775 mm) ± 0.002 (0.050 mm)
Hale Waihona Puke 0.031 (0.800 mm) ± 0.002 (0.050 mm)
DETAIL C
DETAIL B
0.031 (0.800 mm) ± 0.002 (0.050 mm)
0.024 (0.600 mm) ± 0.002 (0.050 mm)
Electrical Specifications at 25°C
Parameter AMPS Frequency Range (BW) GSM Frequency Range (BW) Control Voltage (CV) Range Insertion Loss in BW Attenuation Range
10
9 8
7
6
5
4
12 V
3
2
1 0 0V 0.865
4V 0.875
8V 0.885
0.895
Frequency (GHz)
Phase vs. Frequency and Control Voltage — AMPS Band
IP3 (dBm)
50
48 46
44
42
40 38
36
34
32
30
0
2
4
Specifications subject to change without notice. 3/03A
Connection Diagram
RF IN/OUT 10 pF
RF IN/OUT 10 pF
Vcontrol 10 pF
CONTROL VOLTAGE
Vcontrol
10 pF
-315
0.193 (4.90 mm) ± 0.004 (0.10 mm)
8X 0.004
0.107 (2.740 mm) (0.100 mm)
0 2 4 6 8 10 12 14 Control Voltage (V)
Insertion Loss Flatness vs. Control Voltage — GSM Band
-10
-15
12 V
-20
4V
8V
0V
-25
-30
-35 0.920
0.930
0.940
0.950
0.960
Frequency (GHz)
Specifications subject to change without notice. 3/03A
元器件交易网
HIP3™ Variable Attenuator for AMPS and GSM Base Stations
AV131-315
Loss (dB)
Return Loss (dB)
0
-5
0V
-10 4V
-15 8V
-20
-25
-30
-35 0.920
0.930
0.940
12 V 0.950 0.960
Frequency (GHz)
Insertion Loss vs. Frequency and Control Voltage — GSM Band
Flatness (dB)
0 -0.05 -0.10 -0.15 -0.20 -0.25 -0.30 -0.35 -0.40 -0.45 -0.50
DETAIL C
MOLD
0.078 (2.00 mm) ± 0.002 (0.05 mm)
0.013 (0.32 mm) ± 0.002 (0.4 mm)
SEATING PLANE
4
Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email sales@ •
2.0
1.5
1.0
0.5
0
0
3
6
9
12
Control Voltage (V)
Total Current vs. Control Voltage
Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email sales@ •
-10
8 V 12 V -15
4V -20
0V -25
-30
-35 0.865
0.875
0.885
0.895
Frequency (GHz)
Input/Output Return Loss vs. Frequency and Control Voltage — AMPS Band
Phase (Degrees)
Specifications subject to change without notice. 3/03A
元器件交易网
HIP3™ Variable Attenuator for AMPS and GSM Base Stations