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WJA1021
+5V Active-Bias InGaP HBT Gain Block
Product Features
• 50 – 4000 MHz • 17.5 dB Gain @ 1.9GHz • +19 dBm P1dB @ 1.9GHz www.datasheet4u.com • +37.5 dBm OIP3 @ 1.9GHz • +5V Single Supply • Low current draw (90mA) • Unconditionally stable • Internally matched to 50 Ω • Robust 1000V ESD, Class 1C • Lead-free/green/RoHS-compliant SOT-89 package
Product Description
The WJA1021 is a cascadable gain block that offers high linearity in a low-cost surface-mount package. At 1.9 GHz, the WJA1021 typically provides 17.5 dB gain, +37.5 dBm OIP3, and +19 dBm P1dB. The device is housed in a leadfree/green/RoHS-compliant industry-standard SOT-89 SMT package using a NiPdAu plating to eliminate the possibility of tin whiskering.