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)： 1/2頁(yè)
文件大?。?/td> 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
相關(guān)PDF資料
PDF描述
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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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