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參數資料
| 型號： | 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 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 109K |
| 代理商： | AT-262PIN |
V 2.00
Digital Attenuator, 31 dB, 5-Bit
DC - 2 GHz
AT-262
Features
Attenuation 1 dB Steps to 31 dB
Temperature Stability +/- 0.15 dB from -55C to
+85C Typical
Ultra Low DC Power Consumption
Hermetic Surface Mount Package
Fast Switching Speed, 12 ns Typical
CR-8
Guaranteed Specifications1
(From -55°C to + 85°C)
Frequency Range
DC – 2.0 GHz
Nominal Attenuation2
1 dB Steps to 31 dB
Attenuation Accuracy
DC – 2.0 GHz
DC – 1.0 GHz
+/-(0.2 dB +3% of Attenuation Setting in dB) dB
DC – 2.0 GHz
+/-(0.3 dB +3% of Attenuation Setting in dB) dB
VSWR
DC – 2.0 GHz
1.6:1 Max
Reference Insertion Loss
DC – 2.0 GHz
2.5 dB Max
Operating Characteristics
Impedance
50 Ohms Nominal
Switching Characteristics
Trise, Tfall (10% to 90%)
8 ns Typ
Ton, Toff (50% CTL to 90%/10%)
15 ns Typ
Transients (in-Band)
20 mV Typ
Input Power for 1 dB Compression
0.05 GHz
+20 dBmTyp
0.5 – 2.0 GHz
+28 dBmTyp
Intermodulation Intercept point (for two-tone input power up to +5 dBm)
Intercept Points
IP2
IP3
0.05 GHz
+46
+34
dBm Typ
0.5 – 2.0 GHz
+60
+39
dBm Typ
Control Voltages (Complementary Logic)
Vin Low
0V to -0.2V @ 25 A Max
Vin High
-5V @ 10 A typ to -8V @ 200 A Max
1. All specifications apply when operated with a 50 ohm impedance at both RF ports.
2. Above reference insertion loss .
3. Contact the factory for standard or custom screening requirements.
Ordering Information
Model No.
Package
AT-262 PIN
Surface Mount
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| AT-264 | 500 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.6 dB INSERTION LOSS-MAX |
| AT-266RTR | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 0.7 dB INSERTION LOSS-MAX |
| AT-266TR | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 0.7 dB INSERTION LOSS-MAX |
| AT-266 | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 0.7 dB INSERTION LOSS-MAX |
| AT-267TR-3000 | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 0.5 dB INSERTION LOSS-MAX |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AT-263 | 功能描述:揚聲器與變頻器 8 OHM 800-4500KHz RoHS:否 制造商:PUI Audio 產品: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-263-0ACT0 | 制造商:M/A-COM Technology Solutions 功能描述:ATTENUATOR,RF,DIGITAL, - Bulk |
| AT-263PIN | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 31 dB, 5-Bit, TTL Driver, DC - 2 GHz |
| AT-263-PIN | 功能描述:信號調節 DC-2.0GHz 5 bit Atten:31dB 1dB steps RoHS:否 制造商:EPCOS 產品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
| AT-263-TB | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-2.0 GHz |
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