參數(shù)資料
型號(hào): AT-262PIN
元件分類: 衰減器
英文描述: 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.5 dB INSERTION LOSS-MAX
封裝: HERMETIC, CR-8, 20 PIN
文件頁(yè)數(shù): 2/2頁(yè)
文件大?。?/td> 109K
代理商: AT-262PIN
V 2.00
Digital Attenuator, 31 dB, 5-Bit
AT-262
Typical Performance
1. Operation of this device above any one of these parameters may
cause permanent damage.
Parameter
Absolute Maximum1
Max. Input Power
0.05 GHz
+27 dBm
0.5 – 2.0 GHz
+34 dBm
Control Voltage
+5 V, –8.5 V
Operating Temperature
–55C to +125C
Storage Temperature
–65C to +150C
Absolute Maximum Ratings
Functional Schematic (Top View)
“0” = Vin Low, Vin Low = 0V, “1” = Vin High, Vin High = -5V
Truth Table
Control Inputs
VC5 VC4 VC4
VC3 VC3 VC2 VC2 VC1 VC1 Attenuation
(dB)
1
0
1
0
1
0
1
0
Reference
0
1
0
1
0
1
0
1
0
1 dB
1
0
1
0
1
0
1
0
2 dB
1
0
1
0
1
0
4 dB
1
0
1
0
1
0
8 dB
1
0
1
0
1
0
1
16 dB
0
1
0
1
0
1
0
1
31 dB
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