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參數(shù)資料
| 型號： | AT-303PIN |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.5 dB INSERTION LOSS-MAX |
| 封裝： | CERAMIC, CR-3, 8 PIN |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 150K |
| 代理商： | AT-303PIN |
V 2.00
Guaranteed Specifications1
(From -55°C to +85°C)
Frequency Range
DC – 2.0 GHz AT-302
AT-303
AT-307
Insertion Loss
DC – 2.0 GHz
1.6
1.5
dB Max
DC – 1.0 GHz
1.5
dB Max
VSWR (Matched)
DC – 2.0 GHz
2.0:1
1.6:1
Max
DC – 1.0 GHz
2.0:1
1.5:1
Max
DC – 0.5 GHz
1.5:1
Max
Attenuation
DC – 2.0 GHz
19
dB Min
Flatness
DC – 2.0 GHz
1.5
dB Max
(Peak to Peak)
DC – 1.0 GHz
1.0
1.5
dB Max
Attenuation vs.
0 to 10 dB Att.
±0.5
dB Max
Temperature
0 to 20 dB Att.
±1.5
dB Max
Operating Characteristics
Impedance
50 Ohms Nominal
Switching Characteristics2
Trise,Tfall (10% to 90%)
6 ns Typ
Ton, Toff (50% CTL to 90%/10% RF)
8 ns Typ
Transients (in band)
10 mV Typ
Input Power for 1 dB Compression
Attenuation Level
0
2
5
10
20
dB
0.5 to 2.0 GHz
+29
+21
+28
+30
dBm Typ
0.05 GHz
+24
+26
+18
+28
+30
dBm Typ
Intermodulation Intercept Point (for two-tone input power up to +5 dBm)
Intercept Points
IP2
IP3
Attenuation Level:
0
5
10
0
5
10
dB
0.5 to 2.0 GHz
68 47
53
49 39
40
dBm Typ
0.05 GHz
51 40
38
48 32
32
dBm Typ
Phase Shift (Relative to 0 dB Attenuation)
Attenuation Level:
10
19
dB
0.5 GHz
2.5
11
Deg Typ
Control Voltages
A Input (Shunt FETS)
0 to -4V @ 100 A Max
B Input (Series FETS)
0 to -4V @ 100 A Max
1. All specifications apply with 50 ohm connected to all RF ports.
2. Switching speed is measured between 19 dB and 0 dB attenuation levels.
3. Contact the factory for standard or custom screening requirements.
Voltage Variable Absorptive Attenuator, 19 dB
DC - 2 GHz
AT-302, AT-303, AT-307
Features
Fast Switching Speed, 4 ns Typical
Ultra Low DC Power Consumption
Small Package Size
AT-302 (TO-5-4)
AT-303 (CR-3)
AT-307 (CR-2 w/o Pin 1)
For all packages:
Ordering Information
Model No.
Package
AT-302 PIN
TO-5-4
AT-303 PIN
Ceramic
AT-307 PIN
Ceramic
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| AT-320 | 0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT303S08 | 制造商:POSEICO 制造商全稱:POSEICO 功能描述:PHASE CONTROL THYRISTOR |
| AT-304(40) | 功能描述:衰減器 -互連 RoHS:否 制造商:Pomona Electronics 最大衰減: 容差: 頻率范圍:DC to 500 MHz 阻抗:50 Ohms 功率額定值:2 W 端接類型:Crimp 連接器類型:BNC Male / Female 工作溫度范圍:0 C to + 102 C |
| AT-3045-TF-LW110-R | 功能描述:揚(yáng)聲器與變頻器 105 dBA 15Vpp 3900Hz RoHS:否 制造商:PUI Audio 產(chǎn)品:Speakers 類型:Electromagnetic 頻率:900 Hz to 12 kHz 聲壓級:88 dBA 阻抗:8 Ohms 功率額定值:1.2 W 形狀:Round 端接類型:Solder Pad 直徑:15 mm 長度: 寬度: 深度:4.4 mm 磁體材料:Neodymium Iron Boran (NdFeB) 圓錐體材料:Mylar |
| AT-3046-TWT-2-R | 功能描述:揚(yáng)聲器與變頻器 PZ 94dB 4600H 5Vpp RoHS:否 制造商:PUI Audio 產(chǎn)品:Speakers 類型:Electromagnetic 頻率:900 Hz to 12 kHz 聲壓級:88 dBA 阻抗:8 Ohms 功率額定值:1.2 W 形狀:Round 端接類型:Solder Pad 直徑:15 mm 長度: 寬度: 深度:4.4 mm 磁體材料:Neodymium Iron Boran (NdFeB) 圓錐體材料:Mylar |
| AT-3046-TWT-R | 功能描述:揚(yáng)聲器與變頻器 PZ 94dB 4600H 5Vpp RoHS:否 制造商:PUI Audio 產(chǎn)品:Speakers 類型:Electromagnetic 頻率:900 Hz to 12 kHz 聲壓級:88 dBA 阻抗:8 Ohms 功率額定值:1.2 W 形狀:Round 端接類型:Solder Pad 直徑:15 mm 長度: 寬度: 深度:4.4 mm 磁體材料:Neodymium Iron Boran (NdFeB) 圓錐體材料:Mylar |
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