限幅放大器

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限幅放大器

限幅放大器

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应 用
   
 
      When your circuit design requires amplitude compression, Spectrum Microwave delivers the RF limiting function with its line of RF limiting amplifiers. These amplifiers are useful for protecting subsequent components from input overdrive and removing amplitude modulation from FM signals.
   
  特 点
   
 
      Spectrum Microwave offers receiver protection for frequencies from 5 MHz to 1000 MHz. With input power levels up to +26 dBm, use as a clean-up limiter with higher power limiters or stand-alone for lower power requirements. The limiting levels can be adjusted by varying the bias voltage
   
  重要技术参数
   
 
 
 
 RF Limiting Amplifiers
Model Frequency
Range
(MHz)
Gain
(dB)
Input Power
Limiting Range
(dBm)
Output Level
Saturated
(dBm)
Output Power
Flatness
(dB)
Noise
Figure
(dB)
VSWR

In/Out
Power
Typ
Min Max Typ   Typ Typ Typ Max (Vdc) (mA)
TDL9552 5 500 32 -23 to +17 -2.0 ±0.5 11.1 2.0:1 ±15 ±60
ENL9653 5 500 30.0 -33 to +10 -4.0 ±1.0 11.0 2.0:1 +15 60
TML9052 5 500 7.0 -3 to +7 -4.0 ±0.5 11.0 2.0:1 +15 20
TML9053 5 500 7.0 -6 to +7 -4.0 ±1.0 10.5 2.0:1 +15 20
TML9002 50 500 11.0 0 to +20 +7 ±0.7 9.0 2.0:1 +15 54
TML9004 50 500 9.0 0 to +20 +8 ±1.0 9.0 2.0:1 +12 50
TML9017 10 1000 9.5 0 to +20 +7 ±1.0 7.5 2.2:1/2.0:1 +15 36
TML9012 20 550 13 0 to +20 +0.5 ±0.2 5.0 1.2:1 +15 54
ENL9654 10 1000 50 -52 to +10 +7 ±1.0 7.5 2.2:1/2.0:1 +15 36
 
 RF Limiters
  Frequency
Range
(MHz)
Insertion Loss
Pin=20 dBm, V=15V
Typ/Max (dB)
P1 dB Comp
V=15V
Typ/Max (dBm)
Max Output Level
Pin=20 dBm, V=15V
Typ/Max (dBm)
VSWR
In/Out
Max
Max Input
Level
(dBm)
Power
Typical
TL9010 5 - 3200 2 / 3 -2 / 1 -1 / 3 2:1 +26 +15 V / 7 mA
TL9011 5 - 500 2 / 3 -1.5 / 0 1 / 2 2:1 +26 +15 V / 7 mA
 
 Adjustable Gain Amplifiers
  Frequency
Range
(MHz)
AGC Range
(dB)
Gain Flatness (dB)
VAGC=0 to 5V
P1 dB Comp
VAGC=0V
Typ/Min (dBm)
Noise Figure (dB)
(VAGC=0V)
VSWR
In/Out
Max
Power
Vdc/mA
TMG9553 10 - 500 45 ±2 1 / -2 5.0 1.5:1 0 to +5 / 0 to 27

 

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