描述 Description

MACOM’s MA4VAT2007-1061T is a HMIC PIN Diode Variable Attenuator which utilizes an integrated 90 degree 3dB hybrid with a pair of Silicon PIN Diodes to perform the required attenuation function as D.C. Voltage (Current) is applied. This device operates from 0 to 2.77 Volts at 3.0mA typical control current for maximum attenuation. The user can add external biasing resistors to the bias ports for higher voltage requirements as required. MACOM’s MA4VAT2007-1061T PIN Diode Variable Attenuator is designed for AGC Circuit Applications requiring:
? Lower Insertion Loss
? Lower distortion through attenuation
? Large dynamic range for wide spread spectrum applications

特性 Features

·RoHs and ELV Compliant
·18.5 dB Attenuation, (Typ.)
·2:1 VSWR, (Typ.)
·2.0 dB Insertion Loss, (Typ.)
·Usable Bandwidth: 1.50 GHz to 2.50 GHz
·Covers the following Bands:
? DCS
? PCS
? UMTS/WCDMA/CDMA
? TD-S_CDMA
? SCDMA ?
·0 - 2.77 Volts Control Voltage @ 3 mA (Typ.)
·50 dBm Input IP3, (Typ.) (1 MHz Offset, @ + 0 dBm Pinc)
·23 dB Attenuation, (Typ.)
·1.4:1 VSWR, (Typ.)
·1.4 dB Insertion Loss, (Typ.)
·Bandwidth: 1.70 GHz to 2.00 GHz

應(yīng)用 Application

·ISM
·Wireless Networking and Communication