SBB1089Z 50MHz to 850MHz Cascadable Amplifier Product Overview The SBB1089Z is a high performance InGaP HBT MMIC amplifier utilizing a Darlington configuration with an active bias network. The active bias network provides stable current over temperature and process Beta variations. Designed to run directly from a 5V supply, the SBB1089Z 3-pin SOT89 Package does not require a dropping resistor as compared to typical Darlington amplifiers. The SBB1089Z product is designed Key Features for high linearity 5V gain block applications that require small size and minimal external components. It is internally 50MHz 850MHz Operational Frequency matched to 50. OIP3 = +43.1dBm at 240MHz P1dB = +19.6dBm at 500MHz Single Fixed 5V Supply Robust 1000V ESD, Class 1C Patented Thermal Design and Bias Circuit Low Thermal Resistance Functional Block Diagram Applications Receiver IF Amplifier Cellular, PCS, GSM, UMTS Wireless Data, Satellite Terminals Ordering Information Part No. Description SBB1089Z 7 Reel with 1000 pieces 50MHz to 850MHz PCBA with SBB1089ZPCK1 5-piece sample bag Top View Data Sheet, June 7, 2021 Subject to change without notice 1 of 10 www.qorvo.com SBB1089Z 50MHz to 850MHz Cascadable Amplifier Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Parameter Min Typ Max Units Storage Temperature 55 to 150C Device Voltage (VCC) +5 +5.3 V T 55 +105 C RF Input Power, CW, 50, T=+25C +24dBm CASE Device Voltage (V ) +5.5V Electrical specifications are measured at specified test conditions. CC Specifications are not guaranteed over all recommended operating Device Current (I ) 110 mA CC conditions. Application of conditions to the device outside the Power Dissipation 0.61 W Recommended Operating Conditions may reduce device reliability and performance. Junction Temperature (T ) +150 C J Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Electrical Specifications (1) Parameter Conditions Min Typ Max Units Operational Frequency Range 50 850 MHz 70MHz 15.5 dB Gain 240MHz 14 15.5 17 dB 400MHz 14 15.5 17 dB Input Return Loss 70MHz to 5000MHz 14 18 dB Output Return Loss 70MHz to 5000MHz 12 16 dB 70MHz +19 dBm Output P1dB 240MHz +19 dBm 400MHz +18 +19 dBm Pout = 0 dBm/tone, f = 1 MHz, Center Freq.= 70MHz +42 dBm Output IP3 Pout = 0 dBm/tone, f = 1 MHz, Center Freq.= 240MHz +43 dBm Pout = 0 dBm/tone, f = 1 MHz, Center Freq.= 400MHz +38.5 +40.5 dBm Noise Figure 500MHz 3.5 4.2 dB Reverse Isolation 70MHz to 5000MHz 18 dB Device Operating Current 82 90 98 mA Thermal Resistance, Junction to case 48.8 C/W jc Notes: 1. Test conditions unless otherwise noted: VCC = +5.0V, ICC = 90mA, Temp= +25C , 50 system. Data Sheet, June 7, 2021 Subject to change without notice 2 of 10 www.qorvo.com