TQL9092 Ultra Low-Noise, Flat Gain LNA General Description The TQL9092 is a flat-gain, high-linearity, ultra-low noise amplifier in a small 2 x 2 mm surface-mount package. The LNA provides a gain flatness of 2 dB (peak-to-peak) over a wide bandwidth from 1.5 to 3.6GHz. At 2.6 GHz, the amplifier typically provides 22.6 dB gain, +39.5 dBm OIP3 at a 65 mA bias setting, and 0.6 dB noise figure. The LNA 8 Pin 2X2 mm DFN Package can be biased from a single positive supply ranging from 3.3 to 5 volts. The device is housed in a green/RoHS- Product Features compliant industry-standard 2x2 mm package. 0.6-4.2 GHz Operational Bandwidth The TQL9092 is internally matched using a high Ultra low noise figure, 0.6 dB NF 2.6 GHz performance E-pHEMT process and only requires five >20 dB gain across 1.5 to 3.8 GHz external components for operation from a single positive Flat 2 dB gain variation across 1.5 to 3.6GHz supply: an external RF choke and blocking/bypass Bias adjustable for linearity optimization capacitors and a bias resistor going to pin 1. This LNA integrates a shut-down biasing capability to allow for 37 dBm OIP3 at 65mA IDD operation in TDD applications. Shut-down mode pin with 1.8V TTL logic Unconditionally stable The TQL9092 is optimized for linear performance across Integrated shutdown control pin the 1.5 to 4.2 GHz frequency band but can operate down to Maintains OFF state with high Pin drive 600 MHz. +3V to +5V supply does not require -Vgg Functional Block Diagram Applications Repeaters / DAS Pin 1 Reference Mark Mobile Infrastructure LTE / WCDMA / CDMA / GSM 1 8 Vbias NC General Purpose Wireless 2 7 RF In RF Out TDD or FDD systems 3 6 NC Shut Down 4 5 NC NC Backside Paddle - RF/DC GND Top View Ordering Information Part No. Description TQL9092 Ultra low noise, Flat Gain LNA TQL9092-PCB 0.6-4.2 GHz Evaluation Board Standard T/R size = 2500 pieces on a 7 reel Data Sheet July 21, 2020 Subject to change without notice 1 of 12 www.qorvo.com TQL9092 Ultra Low-Noise, Flat Gain LNA Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Parameter Min Typ Max Units Storage Temperature 65 to 150C Supply Voltage (VDD) 3.3 5.0 5.25 V Supply Voltage (V ) +7 V T 40 +105 C DD CASE 6 RF Input Power, CW, 50, T=25C +33 dBm Tj for >10 hours MTTF +190 C RF Input Power, WCDMA, 10dB PAR +27 dBm Electrical specifications are measured at specified test RF Input Power, CW, OFF State +33 dBm conditions. Specifications are not guaranteed over all recommended operating conditions. Operation of this device outside the parameter ranges given above may cause permanent damage. Electrical Specifications Test conditions unless otherwise noted: VDD =+5V, Temp=+25C, 50 system. Parameter Conditions Min Typ Max Units Operational Frequency Range 600 4200 MHz Test Frequency 2600 MHz Gain 21 22.6 24.5 dB Gain Flatness 1500-3600MHz 2.0 dB Input Return Loss 11 dB Output Return Loss 17 dB (1) Noise Figure 0.65 0.95 dB Output P1dB +19 dBm Output IP3 Pout=+5 dBm/tone, f=1 MHz +33 +37 dBm On state 0 0.63 V Power Shutdown Control (pin 6) Off state (Power down) 1.17 VDD V On state 45 65 85 mA Current, IDD Off state (Power down) 3 mA Shutdown pin current, ISD VPD 1.17 V 140 A LNA ON to OFF 583 ns Switching Speed LNA OFF to ON 216 ns Thermal Resistance, channel to case 48 C/W jc Note: 1) Noise figure data has input trace loss de-embedded. Data Sheet July 21, 2020 Subject to change without notice 2 of 12 www.qorvo.com