參數(shù)資料
型號(hào): AA105-86
廠商: SKYWORKS SOLUTIONS INC
元件分類: 衰減器
英文描述: 500 MHz - 3000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3 dB INSERTION LOSS-MAX
封裝: ROHS COMPLIANT, MINIATURE, PLASTIC, MSOP-10
文件頁數(shù): 1/6頁
文件大小: 694K
代理商: AA105-86
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
Spring 2006 Skyworks Proprietary Information. Products and product information are subject to change without notice.
196
AA105-86, AA105-86LF: GaAs IC 4-Bit Digital Attenuator,
1 dB LSB 0.5–3.0 GHz
DATA SHEET
Features
Attenuation 1 dB steps to 15 dB with high accuracy
Single positive control (3 to 5 V) for each bit
Low DC power consumption
Miniature, low-cost MSOP-10 plastic package
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Description
The AA105-86 is a 4-bit, single positive control GaAs IC FET
digital attenuator. It requires DC blocking capacitors, positive
supply voltage (VS) and four individual positive bit control volt-
ages (V1–V4). The AA105-86 is particularly suited where high
attenuation accuracy, low insertion loss and low intermodulation
products are required. Typical applications include cellular radio,
wireless data, and wireless local loop gain level control circuits.
DC blocking capacitors (CBL) and biasing resistor must be supplied externally for positive
voltage operation.
CBL = 47 pF for operation >500 MHz.
10
9
1
2
3
4
5
6
7
8
GND
V4
V3
V2
GND
V1
CBL
J1
J2
10 k
VS
8 dB
4 dB
2 dB
1 dB
Pin Out
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
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PDF描述
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