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參數(shù)資料
| 型號(hào)： | AA103-72 |
| 廠商： | SKYWORKS SOLUTIONS INC |
| 元件分類： | 衰減器 |
| 英文描述： | 10 MHz - 2500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 0.7 dB INSERTION LOSS-MAX |
| 封裝： | SOT-5, 5 PIN |
| 文件頁數(shù)： | 3/7頁 |
| 文件大小： | 331K |
| 代理商： | AA103-72 |
DATA SHEET AA103-72/-72LF 1-BIT DIGITAL ATTENUATOR
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200199C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice February 24, 2011
3
Table 3. AA103-72/-72LF Electrical Specifications (Note 1)
(VCTL = 0/3 V Characteristic Impedance [ZO] = 50
Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition (Note 2)
Min
Typical
Max
Units
Insertion loss (Note 2)
IL
10 MHz to 0.5 GHz
0.5 GHz to 1.0 GHz
1.0 GHz to 2.5 GHz
0.3
0.4
0.5
0.6
0.7
dB
Attenuation range
10
dB
Attenuation accuracy (Note 3)
10 MHz to 1.0 GHz
1.0 GHz to 2.5 GHz
± (0.25 + 3% of attenuation setting)
± (0.4 + 5% of attenuation setting)
dB
Voltage Standing Wave Ratio (I/O)
VSWR
10 MHz to 2.5 GHz
1.2:1
1.4:1
–
Voltage Standing Wave Ratio (attenuation
state) (Note 4)
VSWR
0.01 GHz to 2.5 GHz
1.5:1
2.0:1
–
Switching characteristics (Note 4):
Rise/fall
On/off
Video feedthrough
10/90% or 90/10% RF
50% VCTL to 90/10% RF
TRISE = 1 ns,
bandwidth = 500 MHz
150
300
70
ns
mV
1 dB Input Compression Point
IP1dB
0.5 to 2.5 GHz:
VS = 3 V,
VS = 5 V
+20
+26
dBm
3rd Order Input Intercept Point
IIP3
For two-tone input,
PIN = +10 dBm/tone,
0.5 to 2.5 GHz:
VS = 3 V
VS = 5 V
+41
+45
dBm
Control voltages
VCTL
VCTL = VLOW
VCTL = VHIGH
0
3 @ 25
μA
typical to 5 V
0.2
5 @ 50
μA
typical
V
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Note 2: Insertion loss changes by 0.003 dB/
°C.
Note 3: Maximum attenuation includes insertion loss.
Note 4: Switching characteristics vary with value chosen for bypass capacitor.
Table 4. AA103-72/-72LF Truth Table
J1 to J2
V1
(Pin 4)
V2
(Pin 6)
Insertion loss
VHIGH
0
Attenuation
0
VHIGH
Note:
VHIGH = +3 V to +5 V (VS = VHIGH ± 0.2 V).
All other conditions not recommended.
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| AA103-72_07 | 制造商:SKYWORKS 制造商全稱:SKYWORKS 功能描述:GaAs IC 1-Bit Digital Attenuator 10 dB LSB LF-2.5 GHz |
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| AA103-72LF | 功能描述:衰減器 -IC 10-2500MHz 1 bit Attn. 10dB RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
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