TGA2806-SM CATV Linear Amplifier Key Features Frequency Range: 40MHz - 1GHz Gain: 20 dB 1.7 dB 75 Noise Figure Ultra-Low Distortion: -67dBc ACPR typical Low DC Power Consumption Single Supply Bias:+8V, 380mA 28L Package Dimension: 5.0 x 5.0 x 0.85 mm Measured Performance Small Signal Gain (75 ) Primary Applications includes balun losses CMTS Equipment CATV Line Amplifiers Product Description The TriQuint TGA2806-SM is an ultra-linear, packaged Gain Block which operates from 40MHz to 1000MHz. The TGA2806-SM typically provides flat gain along with ultra-low distortion. It also provides high output power with low DC power consumption. This amplifier is ideally suited for use in CATV Output TOI (75 ) distribution systems or other applications requiring extremely low noise and distortion. Demonstration Boards are available. Lead-free and RoHS compliant. 1 TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 Info-mmw tqs.com Oct 2010 Rev CTGA2806-SM Table I Absolute Maximum Ratings 1/ Symbol Parameter Value Notes Vd-Vg Drain to Gate Voltage 11 V Vd1, Vd2 Drain Voltage 10 V 2/ Vg1 Gate Voltage Range -1 to 3 V Vg2 Gate Voltage Range 0 to 5 V Id1 Drain Current 275 mA 2/ Id2 Drain Current 275 mA 2/ Pin Input Continuous Wave Power per RF input 25 dBm 2/ Tchannel Channel Temperature 200 C 1/ 1/ These ratings represent the maximum operable values for this device. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device and / or affect device lifetime. These are stress ratings only, and functional operation of the device at these conditions is not implied. 2/ Combinations of supply voltage, supply current, input power, and output power shall not exceed the maximum power dissipation listed in Table IV. Table II Recommended Operating Conditions Symbol Parameter 1/ Value Value 2/ Value 2/ Vd1, Vd2 Bias Supply Voltage 8 V 8 V 9 V Id1 + Id2 Bias Supply Current 380 mA 350 mA 380 mA Vg1 Gate 1 Voltage (Pin 26) 1.1 V 0.9 V 1.0 V Vg2 Gate 2 Voltage (Pin 10) 3.2 V 2.67 V 3.0 V R1 / R2 External Bias Resistors 6.8k / 10k open / open open / open 1/ The amplifier is self-biased. 2/ These gate voltages are developed internally using on-chip resistive divider networks. 2 TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 Info-mmw tqs.com Oct 2010 Rev C