- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄92911 > AFF-20A-250 (MERRIMAC INDUSTRIES INC) 10 MHz - 500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3 dB INSERTION LOSS-MAX PDF資料下載
參數(shù)資料
| 型號(hào)： | AFF-20A-250 |
| 廠商： | MERRIMAC INDUSTRIES INC |
| 元件分類(lèi)： | 衰減器 |
| 英文描述： | 10 MHz - 500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3 dB INSERTION LOSS-MAX |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 98K |
| 代理商： | AFF-20A-250 |
Typical Performance
A-Size Flatpack Outline
General Notes:
1. The AFF-20A-250 is a constant impedance, voltage
controlled, PIN diode,
π network attenuator with compensated
circuits to provide constant phase. This unit covers 10 to 500
MHz using electronic voltage control to adjust attenuation.
Similar attenuator Model AEF-35A-500 is available for
applications not requiring minimal phase shift with change in
attenuation
2. Screened versions with extended reliability components are
available on request for Hi-Rel applications.
GENERAL SPECIFICATIONS
Operating Bandwidth:10 to 500 MHz
Impedance:
50
nom.
VSWR:
1.5:1 typ., 2.0:1 max.
Bias:
+15 VDC @ 1 mA nom.
Control Voltage:
0 to +15 VDC
Control Current:
0 to 10 mA
Control Bandwidth:
DC to 100 kHz
Input Intercept Point: +21 dB nom.
(2 Tone, 3rd Order, @ Input of -- 10 dBm)
Switching Time:
20
s typ.
(Step Input, 50
Source Impedance)
Weight
0.1 oz (2.8 grams)
Operating Temp:
-- 20° to +85°C
AFF-20A-250
ELECTRONIC ATTENUATOR
10 to 500 MHz / 0 to 20 dB / Multi-Octave / Optimized for Minimim Phase Shift; 3 Typ. / Flatpack
PRINCIPAL SPECIFICATIONS
Operating
Attenuation
Phase
Insertion
Frequency
Range,
Shift,
Loss, Max.
Range, MHz
dB, Min.
Typ.
Max.
@ Vc=15V
10 - 100
0 - 25
3
°
6
°
3.0 dB
100 - 500
0 - 20
3
°
6
°
3.0 dB
For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
NOTES:
1. Tolerance on 3 place decimals
± .010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. Dimensions marked with * apply only at body.
4. All unmarked terminals are ground.
26Apr96
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AFS1-00100100-11-10P-4 | 100 MHz - 1000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AFS1-00100100-18-23P-4 | 100 MHz - 1000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| AFS1-00500100-08-15P-4 | 500 MHz - 1000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AFS2-00100100-10-10P-2 | 100 MHz - 1000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AFS2-00100100-15-25P-6 | 100 MHz - 1000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AFF22C-N10-T | 制造商:SMC Corporation of America 功能描述:MAIN LINE FILTER W/ 1INCH PORTS |
| AFF2C-F02D-T | 制造商:SMC 功能描述:Filter G1/4 N/O auto drain + indicator |
| AFF34978201 | 制造商:LG Corporation 功能描述:Lever Assembly |
| AFF5 | 功能描述:機(jī)架和機(jī)柜配件 REPLACEMENT FILTER DTT PKG 5 RoHS:否 制造商:Bivar 產(chǎn)品:Rack Accessories 面板空間: 顏色:Black |
| AFF72909702 | 制造商:LG Corporation 功能描述:LEVER ASSEMBLY |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。