Product Information ISO 9001 CERTIFIED TA G - 1 0 3 5 5.8 to 6.4 GHz GaAs MMIC VSA T (C-BAND) Power Amplifier AT F e a t u rre es ♦ ♦ ♦ ♦ 26 dBm Minimum Linear Output Power 18 dB Small Signal Gain Thermally Efficient Moly-Copper Package C-Band VSAT Application Product Description The TAG-1035 amplifier is ideally suited to provide linear power amplification for C-Band VSAT satellite applications. Typical uses are as a driver amplifier for VSAT power modules and C-Band SATCOM transmitters. The amplifier provides a minimum of +26 dBm linear power output. Typical DC power consumption is 600 mA at +7.0V and 10 mA at –1.0V. Electrical Specifications (All Specifications at 25oC, Vd = +7.0V, Id = 600 mA) P a ra m e te r S m all S ignal G ain S ym bol Fre que ncy 5.8 to 6.4 G Hz S 21 M in 18 Max - Typica l 23 Units dB Input Return Los s S 11 5.8 to 6.4 G Hz - - -10 dB Revers e Is olation S 12 5.8 to 6.4 G Hz 30 - 48 dB O utput P ower @ 1dB G ain Com pres s ion P -1dB 5.8 GHz 6.1 GHz 26 28 - 27.5 29.2 dB m dB m Tem perature Coeffic ient of Gain ∆ S 21 6.4 GHz 5.8 to 6.4 G Hz 28 - - 29.2 -0.045 dB m dB / o C Typical Output Power 30 20 10 0 -10 -20 -30 5.80 Output Power (dBm) Gain / Return Loss (dB) Typical Small Signal Gain and Input Return Loss Gain Return 5.90 6.00 6.10 6.20 Frequency (GHz) 6.30 6.40 32 31 30 29 28 27 26 25 24 5.80 P-1dB Psat 5.90 6.00 6.10 6.20 6.30 Frequency (GHz) 6.40 6.50 www.teledynewireless.com email: [email protected] 10/2001 1274 Terra Bella Avenue, Mountain View, CA 94043 • Tel: 800-832-6869 • Fax: (650) 962-6845 13 TAG-1035 5.8 to 6.4 GHz GaAs MMIC Power Amplifier for VSA T (C-Band) Applications VSAT Package Outline T ypical Biasing Configuration Pin 3: RF Input Pin 5: Vg Pin 8: RF Output Pin 10:Vd 10 PIN 1 3 10 PACKAGED AMPLIFIER RF Input (50 ohms) 8 3 470 pF 8 GaAs MMIC Input Vd Bypass (1µF Typical) RF Output (50 ohms) 470 pF 5 PIN 6 Bypass (1µF Typical) External Components Required: Bypass Capacitors: 1µ F, typical 50 Ohm microsrtip interface Tolerance: .XXX ± 0.005 Evaluation Board Evaluation Circuit GND Vdd GND C2 1 10 2 9 GND 3 50 OHM LINE RF IN TAG-1035 1.0 µf GND 8 4 7 5 6 50 OHM LINE GND C1 5 Vg RF OUT GND GND 1.0 µf GND V6 Notes 1. Dual bias supply required. 2. DC supply sequencing or protection circuitry not included. See Amplifier Biasing Procedure 3. A 360 pF DC supply line decoupling capacitor is included on both Vd and Vg lines. (See typical biasing configuration shown above). 4. The last fixture or circuit should incorporate additional bypass capacity (25ufd) on the drain and gate bias terminals to prevent oscillations caused by feedback signals. 5. Supply (drain and gate) wire/leads should be as short as possible. 6. Close placement of external components to the power amplifier is essential for stability purposes. 7. TET recommends the unit be soldered to DC and RF ground for best results. 8. Pin numbers indicated on outline drawing are for user information only. Units are not labeled with pin numbers. 9. MASK drawing for circuit board available on the Teledyne Wireless website at www.teledynewireless.com. Teledyne reserves the right to make changes without further notice to any specification herein. “Typical” parameters can and do vary. www.teledynewireless.com email: [email protected] 10/2001 1274 Terra Bella Avenue, Mountain View, CA 94043 • Tel: 800-832-6869 • Fax: (650) 962-6845 14