WJA1025

RF Amplifier 50-4000MHz +15dBm P1dB

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SeekIC No. : 00613257 Detail

WJA1025: RF Amplifier 50-4000MHz +15dBm P1dB

floor Price/Ceiling Price

Part Number:
WJA1025
Mfg:
TriQuint Semiconductor
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Quick Details

Type : General Purpose Amplifier Operating Frequency : 4000 MHz
Noise Figure : 6 dB Output Intercept Point : 32.4 dBm
Operating Supply Voltage : 5 V Supply Current : 55 mA
Maximum Operating Temperature : + 85 C Mounting Style : SMD/SMT
Package / Case : SOT-89 Packaging : Reel    

Description

Bandwidth :
Mounting Style : SMD/SMT
Package / Case : SOT-89
Maximum Operating Temperature : + 85 C
Packaging : Reel
Operating Supply Voltage : 5 V
Type : General Purpose Amplifier
Supply Current : 55 mA
Noise Figure : 6 dB
Operating Frequency : 4000 MHz
Output Intercept Point : 32.4 dBm


Features:

• Cascadable gain block
• 50 4000 MHz
• 17 dB Gain @ 1.9GHz
• +15.5 dBm P1dB @ 1.9GHz
• +32 dBm OIP3 @ 1.9GHz
• Operates from +5V @ 60mA
• Robust 1000V ESD, Class 1C
• RoHS-compliant SOT-89 package



Application

• Wireless Infrastructure
• General Purpose
• Cellular GSM, PCS, UMTS
• W-CDMA, TD-SCDMA, WiMAX



Specifications

Storage Temperature ...-55 to +150
Supply Voltage ..........+6.5 V
Input Power .......... +24 dBm
jc (junction to paddle) ....83.8 / W
Maximum Junction Temperature ..150



Description

The WJA1025 is a cascadable gain block that offers high linearity in a low-cost surface-mount package. At 1.9 GHz, the WJA1025 typically provides 17 dB gain, +32 dBm OIP3, and +15.5 dBm P1dB. The device is housed in a RoHS-compliant SOT-89 industry-standard SMT package using a NiPdAu plating to eliminate the possibility of tin whiskering.

The WJA1025 consists of Darlington pair amplifiers using a high reliability InGaP/GaAs HBT process technology. The MMIC amplifier is internally matched to 50 and only requires DC-blocking capacitors and a bias inductor for operation. An internal active bias is designed to enable stable performance over temperature. A dropping bias resistor is not required allowing the device to be biased directly from a +5V supply voltage.

The broadband amplifier can be directly applied to various current and next generation wireless technologies such as GSM, CDMA, W-CDMA, WiBro, and WiMAX. The WJA1025 is ideal for general purpose applications such as LO buffering, IF amplification and pre-driver stages within the 50 to 4000 MHz frequency range.




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