AH312

www.DataSheet4U.com AH312 Product Features 400 – 2300 MHz +33 dBm P1dB +51 dBm Output IP3 18 dB Gain @ 900 MHz +5V Single Positive Supply MTTF > 100 Years The Communications Edge TM Product Information 2 Watt, High Linearity InGaP HBT Amplifier Product Description The AH312 is a high dynamic range driver amplifier in a low-cost surface mount package. The InGaP/GaAs HBT is able to achieve high performance for various narrowbandtuned application circuits with up to +49 dBm OIP3 and +33 dBm of compressed 1dB power. It is housed in a leadfree/green/RoHS-compliant SOIC-8 package. All devices are 100% RF and DC tested. Functional Diagram 1 8 2 7 3 6 4 5 The AH312 is targeted for use as a driver amplifier in Lead-free/green/RoHS-compliant wireless infrastructure where high linearity and medium power is required. An internal active bias allows the SOIC-8 SMT Pkg. AH312 to maintain high linearity over temperature and operate directly off a single +5V supply. This combination Applications makes the device an excellent candidate for transceiver line cards in current and next generation multi-carrier 3G base Final stage amplifiers for Repeaters stations. Function Vref Input Output Vbias GND N/C or GND Pin No. 1 3 6, 7 8 Backside Paddle 2, 4, 5 Mobile Infrastructure Specifications (1) Parameter Operational Bandwidth Test Frequency Gain Input R.L. Output R.L. Output P1dB Output IP3 (2) IS-95A Channel Power @ -45 dBc ACPR, 1960 MHz Typical Performance (4) ...