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Integrated Circuit Die ChipsKDA18052 – Microwave-store

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Integrated Circuit Die ChipsKDA18052

$72.25 SGD
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Three operating modes: high power, medium power and low power
Frequency range:18.0-40.0GHz
Small Signal Gain: 15.5dB(Typical Value)
Noise Figure: 2.5dB(Typical Value)
P-1dB Output Power: 1.5dBm(Typical Value)
Saturated Output Power: 3.5dBm(Typical Value)
Output OIP3: 12dBm(Typical Value)
Power supply: +5V/12mA(Typical Value)
Chip size: 1.4mm× 0.9mm× 0.1mm
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  • Overview
  • Applications
  • Specification
  • Comparison
  • Reviews
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Product Overview

KDA18052 is a GaAs pHEMT low noise amplifier with an operating frequency range of 18.0-40.0GHz. It is powered by a single +5V power supply and has three operating modes: high power, medium power and low power.
In high power mode, VB is connected to +5V: small signal gain 17dB, noise figure 2.8dB, and P-1dB output capability of 4.0dBm.
In medium power mode, VB is suspended: small signal gain 15.5dB, noise figure 2.5dB, and P-1dB output capability of 1.5dBm.
In low power mode, VB is grounded: small signal gain 14dB, noise figure 2.7dB, and P-1dB output capability of 1.5dBm.
The chip integrates input and output DC isolation capacitors, and no external DC isolation is required.

Applications

Performance Characteristics

Three operating modes

high power, medium power and low power

Frequency range

18.0-40.0GHz

Small Signal Gain

15.5dB(Typical Value)

Noise Figure

2.5dB(Typical Value)

P-1dB Output Power

1.5dBm(Typical Value)

Saturated Output Power

3.5dBm(Typical Value)

Output OIP3

12dBm(Typical Value)

Power supply

+5V/12mA(Typical Value)

Product Comparison

Eine Tabelle zum Vergleich von 3 Produkten
Produktfacette
Three operating modes
Three operating modes DC~20GHz 2.4GHz/5.8GHz 2300M~2500MHz
Frequency range
Frequency range 3.5dB@20GHz (typical value) 8dB/10dB 40dB
Small Signal Gain
Small Signal Gain 0.5~31.5dB 5V/100mA(typical value) 28V/5A
Noise Figure
Noise Figure 0.1dB (typical value) - 30W
P-1dB Output Power
P-1dB Output Power -15dB (typical value) - 130*50*16±0.1mm
Saturated Output Power
Saturated Output Power -5V/7.2mA (typical value) - -
Output OIP3
Output OIP3 ≤25dBm - -
Power supply
Power supply 30ns - -

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