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WJA1010

TriQuint Semiconductor
Part Number WJA1010
Manufacturer TriQuint Semiconductor
Description Active-Bias InGaP HBT Gain Block
Published Jun 22, 2012
Detailed Description WJA1010 Product Features • • • • • • • • +5V Active-Bias InGaP HBT Gain Block Product Description The WJA1010 is a cas...
Datasheet PDF File WJA1010 PDF File

WJA1010
WJA1010


Overview
WJA1010 Product Features • • • • • • • • +5V Active-Bias InGaP HBT Gain Block Product Description The WJA1010 is a cascadable gain block that offers high linearity in a low-cost surface-mount package.
At 900 MHz, the WJA1010 typically provides 15 dB gain, +36.
5 dBm OIP3, and +19 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.
Functional Diagram GND 4 Cascadable gain block 50 – 2300 MHz 15 dB Gain +19 dBm P1dB +36.
5 dBm OIP3 @ 900MHz Operates from +5V @ 85mA Robust 1000V ESD, Class 1C RoHS-compliant SOT-89 package 1 2 GND 3 RF OUT Applications • • • • Wireless Infrastructure General Purpose CATV / FTTH VHF / UHF Transmission The WJA1010 consists of Darlington pair amplifiers using a high reliability InGaP/GaAs HBT process technology.
The MMIC amplifier is internally matched to 50Ω 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, PCS, and W-CDMA.
The WJA1010 is ideal for general purpose applications such as LO buffering, IF amplification and pre-driver stages within the 50 to 2300 MHz frequency range.
RF IN Function Input Output/Bias Ground Pin No.
1 3 2, 4 Specifications (1) Parameter Operational Bandwidth Test Frequency Gain Input Return Loss Output Return Loss Output P1dB Output IP3 (2) Output IP2 Noise Figure Device Voltage Device Current Typical Performance (3) Units MHz MHz dB dB dB dBm dBm dBm dB V mA Min 50 13.
5 Typ 900 15 13 17 +19 +36.
4 +48.
1 5.
2 5 85 Max 2300 16.
5 Parameter Units www.
DataSheet.
net/ Typical 200 14.
9 -13 -20 +19.
6 +41.
8 +55.
3 4.
8 500 14.
7 -14 -18 +19.
5 +40.
3 +54.
2 5 900 14.
5 -17 ...


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