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参数资料
| 型号： | AA104-73 |
| 厂商： | SKYWORKS SOLUTIONS INC |
| 元件分类： | 衰减器 |
| 英文描述： | 0.03 MHz - 2500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.3 dB INSERTION LOSS-MAX |
| 封装： | SOT-6, 6 PIN |
| 文件页数： | 1/6页 |
| 文件大小： | 172K |
| 代理商： | AA104-73 |
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200200 Rev. C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. October 9, 2007
1
AA104-73, AA104-73LF: GaAs IC 1-Bit Digital Attenuator,
32 dB 300 kHz–2.5 GHz
DATA SHEET
Features
G
1-bit attenuation of 32 dB 300 kHz–1 GHz, 27 dB 1–2 GHz, 24 dB
2–2.5 dB
G
Combine with AA260-85 or AA101-80 for 63 dB 6-bit solution
G
Tune with one capacitor and/or resistor to desired operating frequency
and attenuation
G
Ideal for both IF and RF applications including cable, GSM, PCS, EDGE,
3G and ISM
G
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Description
The AA104-73 is a 1-bit, GaAs IC FET digital attenuator in a low-cost
SOT-6 package. This attenuator has up to 32 dB total attenuation. The
attenuator requires two lines of voltage control. The AA104-73 is partic-
ularly suited where high attenuation accuracy, low insertion loss, and
low intermodulation products are required. Typical application is as a
sixth bit value for the AA260-85 and AA101-80. A total attenuation of
63 dB in 1 dB steps can be obtained by combining the two attenuators.
Parameter(1)
Frequency(2)
Min.
Typ.
Max.
Unit
Insertion loss
300 kHz–1.0 GHz
0.8
1.0
dB
1.0–2.0 GHz
0.9
1.2
dB
2.0–2.5 GHz
1.0
1.3
dB
Attenuation range
300 kHz–1.0 GHz
32
dB
1.0–2.0 GHz
27
dB
2.0–2.5 GHz
24
dB
2.3–2.5 GHz
23
dB
Attenuation accuracy(3, 4)
300 kHz–0.5 GHz
± (0.4 + 10% of attenuation setting in dB)
dB
0.85–0.95 GHz
± (0.4 + 5% of attenuation setting in dB)
dB
1.7–2.0 GHz
± (0.5 + 6% of attenuation setting in dB)
dB
2.0–2.5 GHz
± (0.6 + 7% of attenuation setting in dB)
dB
2.3–2.5 GHz
± (0.7 + 7% of attenuation setting in dB)
dB
VSWR (insertion loss state)(5)
300 kHz–2.5 GHz
1.2:1
1.5:1
VSWR (attenuation state)(5)
300 kHz–2.5 GHz
1.5:1
2.0:1
Electrical Specifications at -40 °C to +85 °C (0, 3 V), (0, 5 V)
Pin Out
1. All measurements made in a 50 system, unless otherwise specified.
2. Operates to 300 kHz when controlled with negative voltage, CBP not required.
3. Attenuation value set by CBP.
4. Attenuation referenced to insertion loss.
5. Input/output. In band.
CBL
V2
NC/GND
V1
J1
J2
RF
GND
CBL
CBP
1
2
3
6
5
4
32
Positive Voltage
CBL = 47 pF for frequencies >500 MHz. See table on previous page for CBP value.
See application notes APN2013 and APN2014 for 6 bit attenuator requirements.
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AA104-73_06 | 制造商:SKYWORKS 制造商全称:SKYWORKS 功能描述:GaAs IC 1-Bit Digital Attenuator, 32 dB 300 kHz-2.5 GHz |
| AA104-73LF | 功能描述:衰减器 -IC .3-2500MHz 1bit Attn.32/27/24dB RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰减:18 dB 容差: 阻抗: 功率额定值:30 dBm 安装风格:SMD/SMT 工作温度范围:- 40 C to + 85 C |
| AA104-73LF_EVB | 制造商:Skyworks Solutions Inc 功能描述:Eval Board for AA104-73LF, Bulk |
| AA104-73LF-B | 制造商:Skyworks Solutions Inc 功能描述:ATTENUATOR - DIGITALLY CONTROLLED |
| AA104-73LF-EVB | 功能描述:BOARD EVALUATION FOR AA104-73LF RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:- 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
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