參數(shù)資料
型號: AA230-24
元件分類: 衰減器
英文描述: 0.3 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.3 dB INSERTION LOSS-MAX
封裝: PLASTIC, SOIC-14
文件頁數(shù): 2/2頁
文件大小: 38K
代理商: AA230-24
GaAs IC 3 Bit Digital Attenuator 4 dB LSB DC–2 GHz
AA230-24
2
Alpha Industries, Inc. [781] 935-5150
Fax [617] 824-4579 Email sales@alphaind.com www.alphaind.com
Specifications subject to change without notice. 10/99A
0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Insertion Loss vs. Frequency
dB
0
0.5
1.0
1.5
2.0
0
5
10
15
20
25
30
35
Frequency (GHz)
Attenuation vs. Frequency (All States)
dB
0
0.5
1.0
1.5
2.0
Frequency (GHz)
VSWR vs. Frequency (All States)
Typical Performance Data (0, -5 V)
V6
V5
V4
V3
V2
V1
J1 GND GND GND GND GND
GND
J2
1
2
3
4
567
14
13
12
11
10
9
8
16 dB
8 dB
4 dB
Characteristic
Value
RF Input Power
2 W > 500 MHz 0/-8 V
0.5 W @ 50 MHz 0/-8 V
Control Voltage
+0.2 V, -8 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
Absolute Maximum Ratings
Pin Out
Note: Exceeding these parameters may cause irreversible damage.
Truth Table
V1
V2
V3
V4
V5
V6
Attenuation
4 dB
8 dB
16 dB
J1–J2
-5
0
-5
0
-5
0
Reference I.L.
0-5
-5
0
-5
0
4 dB
-5
0
-5
0
8 dB
-5
0
-5
0
-5
16 dB
0
-5
0
-5
0
-5
28 dB
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