AV132-315 ALPHA | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

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 DCS/PCS Base Station

Applications

Description

The AV132-315 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 DCS and PCS base station applications centered at 1837.5 MHz and 1960 MHz. The AV132-315 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 with 1.6 mA typical control current at maximum attenuation. The AV132-315 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 DCS Frequency Range (BW) 1805 1870 MHz PCS Frequency Range (BW) F O ± 30.0 MHz 1930 1990 MHz Control Voltage (CV) Range 0 12 V Insertion Loss in BW C V = 0 V 1.5 dB Attenuation Range At F O, CV = 12 V 23 dB VSWR in BW 1.5 IP3 1900/1905 MHz, C V = 0 V 43 dBm IM3 8 dBm -70 dBc Electrical Specifications at 25°C

2 Alpha Industries, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email sales@alphaind.com • www.alphaind.com Specifications subject to change without notice. 1/02A HIP3™ Variable Attenuator for DCS and PCS Base Stations AV132-315 Insertion Loss vs. Frequency and Control Voltage — DCS Band Frequency (GHz) Loss (dB) -25 -20 -15 -10 1.805 1.830 1.855 1.880 0 V 4 V 8 V 12 V Input/Output Return Loss vs. Frequency and Control Voltage — DCS Band Frequency (GHz) Return Loss (dB) -35 -30 -25 -20 -15 -10 1.805 1.830 1.855 1.880

0 V4 V

8 V 12 V

Insertion Loss Flatness vs. Control Voltage — DCS Band 04 26 8 1 0 1 2 Flatness (dB) Control Voltage (V) -0.50 -0.45 -0.40 -0.35 -0.30 -0.25 -0.20 -0.15 -0.10 -0.05 Phase vs. Frequency and Control Voltage — DCS Band Frequency (GHz) Phase (Degrees) 1.805 1.830 1.855 1.880

0 V 4 V

IP3 vs. Control Voltage RF1 = 1.900 GHz, RF2 = 1.905 GHz @ 8 dBm 04 26 8 1 0 1 2 Control Voltage (V) IP3 (dBm) Total Current vs. Control Voltage 06 39 1 2 Control Voltage (V) Total Current (mA) 0.5 1.0 1.5 2.0 Typical Performance Data

HIP3™ Variable Attenuator for DCS and PCS Base Stations AV132-315 Alpha Industries, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email sales@alphaind.com • www.alphaind.com 3 Specifications subject to change without notice. 1/02A Insertion Loss vs. Frequency and Control Voltage — PCS Band Frequency (GHz) Loss (dB) -25 -20 -15 -10 0 V 4 V 8 V 12 V Input/Output Return Loss vs. Frequency and Control Voltage — PCS Band Frequency (GHz) Return Loss (dB) -35 -30 -25 -20 -15 -10 Insertion Loss Flatness vs. Control Voltage — PCS Band 04 26 8 1 0 1 2 Control Voltage (V) Flatness (dB) -0.50 -0.45 -0.40 -0.35 -0.30 -0.25 -0.20 -0.15 -0.10 -0.05 Phase vs. Frequency and Control Voltage — PCS Band Frequency (GHz) Phase (Degrees) 0 V 4 V 8 V 12 V 3rd Order Intermod vs. Control Voltage RF1 = 1.900 GHz, RF2 = 1.905 GHz @ 8 dBm 04 26 8 1 0 1 2 Control Voltage (V) Intermod (dBm)

4 Alpha Industries, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email sales@alphaind.com • www.alphaind.com Specifications subject to change without notice. 1/02A HIP3™ Variable Attenuator for DCS and PCS Base Stations AV132-315 -315 B3B1 C1 C2 C3 A1 A2 A3 0.091 (2.32 mm) 0.193 (4.90 mm) B10.126 (3.20 mm) 0.079 (2 mm) ENCAP 0.014 (0.36 mm) SUBSTRATE 0.000 0.037 (1.00 mm) 0.047 (1.20 mm) 0.079 (2.00 mm) 0.031 (0.775 mm) 0.166 (4.22 mm) 0.135 (3.42 mm) 0.193 (4.90 mm) 0.081 (2.05 mm) 0.058 (1.48 mm) 0.027 (0.68 mm) 0.000 0.112 (2.85 mm) 0.054 (1.370 mm) 0.024 (0.60 mm) Vcontrol CONTROL VOLTAGE 10 pF 10 pF 10 pF Vcontrol RF IN/OUT RF IN/OUT 10 pF Connection Diagram 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 -40 to +85°C Storage Temperature -40 to +85°C Maximum Reverse Diode Voltage -10 V Electrostatic Discharge +125 V Absolute Maximum Ratings Note: Operating this device above any of these parameters may cause irreversible damage. Terminal No. Terminal Name A1 IN/OUT A2 GND A3 IN/OUT B1 GND B3 GND C1 Vcontrol C2 GND C3 Vcontrol B3B1 C1 C2 C3 A1 A2 A3 IN/OUT GND IN/OUT GND GND Vcontrol Vcontrol GND AV132 Pin Out (Bottom View)