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Product Data Sheet February 21, 2005 2 Watt Packaged Amplifier * * * * * * * * TGA2902-SCC-SG Key Features and Performance 34 dBm Midband Psat 26 dB Nominal Gain 8 dB Typical Return Loss 13 - 17 GHz Frequency Range Directional Power Detector with Reference 0.25m pHEMT Technology Bias Conditions: 7.5V, 650mA Package Dimensions: 9.4 x 6.4 x 1.8 mm (370 x 250 x 71 mils) Lead free and RoHS Compliant Preliminary Measured Performance Bias Conditions: VD = 7.5V, ID = 650mA 30 25 20 15 10 5 0 10 11 12 13 14 15 16 17 18 19 20 10 * Gain (dB) 0 -5 -10 -15 -20 Return Loss (dB) S21 S11 S22 5 Primary Applications * * VSAT Point to Point Frequency (GHz) 36 35 60 55 50 Output Power (dBm) 34 33 32 31 30 29 28 12.5 P2dB Psat PAE@Psat 40 35 30 25 20 17.5 13.5 14.5 15.5 16.5 Frequency (GHz) PAE (%) 45 TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 1 Product Data Sheet February 21, 2005 TGA2902-SCC-SG TABLE I MAXIMUM RATINGS Symbol VD VG ID | IG | PIN PD TCH TM TSTG 1/ 2/ 3/ 4/ Drain Voltage Gate Voltage Range Drain Supply Current (Quiescent) Gate Supply Current Input Continuous Wave Power Power Dissipation Operating Channel Temperature Mounting Temperature (30 Seconds) Storage Temperature Parameter Value 8V -5V to 0V 1300 mA 18 mA 24 dBm 6.15 W 150 C 220 0C -65 to 150 0C 0 Notes 1/ 2/ 1/ 1/ 2/ 1/ 1/ 2/ 1/ 2/ 3/ 4/ These ratings represent the maximum operable values for this device Combinations of supply voltage, supply current, input power, and output power shall not exceed PD at a package base temperature of 70C When operated at this bias condition with a baseplate temperature of 70C, the MTTF is reduced from 4.8E+6 to 1.0E+6 hours Junction operating temperature will directly affect the device median time to failure (MTTF). For maximum life, it is recommended that junction temperatures be maintained at the lowest possible levels. TABLE II THERMAL INFORMATION Parameter RJC Thermal Resistance (Channel to Backside of Package) Test Conditions VD = 7.5V ID = 650mA PDISS = 4.88W TBASE = 70C TCH (qC) 132.3 R4JC (qC/W) 12.8 MTTF (hrs) 4.8E+6 TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 2 Product Data Sheet February 21, 2005 TGA2902-SCC-SG TABLE III TGA2902-1-SCC-SG RF CHARACTERIZATION TABLE (TA = 25qC, Nominal) (Vd = 7.5V, Id = 650mA r5%) Symbol Parameter Test Conditions Min Gain Small Signal Gain F = 13-17 22 Limits Typ Max 26 29 Units Notes dB 1/ 2/ IRL Input Return Loss F = 13-17 8 dB ORL Output Return Loss Output Power @ Pin = +14dBm Output Power @ 2dB Gain Compression Drain Current @ Pin = +14dBm Gate Current @ Pin = +14dBm Third Order Intercept Point Power Added Efficiency @ Pin -= +14dBm F = 13-17 8 dB PSAT F = 13-17 32.5 33.5 dBm 1/ P2dB F = 13-17 32.5 dBm ID F = 13-17 1100 1300 mA IG F = 13-17 6 18 mA IP3 F = 13-17 38 dBm PAE F = 13-17 30 % Note: Table IV Lists the RF Characteristics of typical devices as determined by fixtured measurements. 1/ 2/ Data taken at 500MHz steps Maximum Pin = -10dBm TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 3 Product Data Sheet February 21, 2005 TGA2902-SCC-SG TABLE IV TGA2902-2-SCC-SG RF CHARACTERIZATION TABLE (TA = 25qC, Nominal) (Vd = 7.5V, Id = 650mA r5%) Symbol Parameter Test Conditions Min Gain Small Signal Gain F = 13.75-14.5 23 Limits Typ Max 26 29 Units Notes dB 1/ 2/ IRL Input Return Loss F = 13.75-14.5 8 dB ORL Output Return Loss Output Power @ Pin = +14dBm Output Power @ 2dB Gain Compression Drain Current @ Pin = +14dBm Gate Current @ Pin = +14dBm Third Order Intercept Point Power Added Efficiency @ Pin -= +14dBm F = 13.75-14.5 8 dB PSAT F = 13.75-14.5 33.5 34.0 dBm 1/ P2dB F = 13.75-14.5 33.5 dBm ID F = 13.75-14.5 1100 1300 mA IG F = 13.75-14.5 6 18 mA IP3 F = 13.75-14.5 38.5 dBm PAE F = 13.75-14.5 30 % Note: Table III Lists the RF Characteristics of typical devices as determined by fixtured measurements. 1/ 2/ Data taken at 250MHz steps Maximum Pin = -10dBm TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 4 Product Data Sheet February 21, 2005 Typical Fixtured Performance Vd=7.5V, Idq=650mA 30 25 20 15 10 5 0 10 11 12 13 14 15 16 17 18 TGA2902-SCC-SG 10 S21 S11 S22 5 0 -5 -10 -15 -20 19 20 Frequency (GHz) Vd=7.5V, Idq=650mA 35 30 25 25C 70C -40C Gain (dB) 20 15 10 5 0 10 11 12 13 14 15 16 17 18 19 20 Frequency (GHz) Return Loss (dB) 5 Gain (dB) TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com Product Data Sheet February 21, 2005 Typical Fixtured Performance Vd=5V, Idq=650mA 35 30 25 TGA2902-SCC-SG 25C 70C -40C S21 (dB) 20 15 10 5 0 10 11 12 13 14 15 16 17 18 19 20 Frequency (GHz) 36 35 Vd=7.5V, Idq=650mA 60 55 50 Output Power (dBm) 34 33 32 31 30 29 28 12.5 P2dB Psat PAE@Psat 40 35 30 25 20 17.5 13.5 14.5 15.5 16.5 Frequency (GHz) 6 TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com PAE (%) 45 Product Data Sheet February 21, 2005 Typical Fixtured Performance Vd=7.5V, Idq=650mA, f=14GHz 36 34 TGA2902-SCC-SG 2.4 Output Power (dBm) 32 30 28 26 24 22 20 18 16 -6 -4 -2 Pout Id 2.2 2.0 1.8 1.4 1.2 1.0 0.8 0.6 0.4 1.6 0 2 4 6 8 10 12 14 16 18 Input power (dBm) Vd=5V, Idq=650mA 34 33 Psat Output Power (dBm) 32 31 30 29 28 27 26 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 16.5 17.0 17.5 Frequency (GHz) 7 TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com Id (A) Product Data Sheet February 21, 2005 Typical Fixtured Performance Vd=5V, Idq=650mA, f=14GHz 36 34 Pout Id TGA2902-SCC-SG 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 Output Power (dBm) 32 30 28 26 24 22 20 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 Input power (dBm) Vd=7.5V, Idq=650mA 42 41 40 39 IP3 (dBm) 38 37 36 35 34 33 32 13.0 13.5 14.0 14.5 15.0 15.5 16.0 16.5 17.0 Frequency (GHz) 8 TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com Id (A) Product Data Sheet February 21, 2005 Typical Fixtured Performance Vd=7.5V, Id=650mA 18 12 6 0 -6 -12 -18 -24 -30 -36 -42 -48 10 12 14 16 18 20 22 24 TGA2902-SCC-SG IMD3 (dBm) 13.5 GHz 14 GHz 14.5 GHz 15 GHz 26 28 30 Output power/tone (dBm) TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 9 Product Data Sheet February 21, 2005 TGA2902-SCC-SG Power Detector +5V 40K: 40K: External Vref Vdet Package 5pF 50: DUT RF out TGA2902 Power Detector @ 14GHz 0.6 0.5 Vref-Vdet (V) 0.4 0.3 0.2 0.1 0 0 10 (20 dBm) 20 (26 dBm) 30 40 50 (34 dBm) 60 (29.5 dBm) (32 dBm) sqrt Pout (mW^0.5) TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 10 Product Data Sheet February 21, 2005 TGA2902-SCC-SG Package Pinout Diagram VREF VD RF IN RF OUT VG VDET GaAs MMIC devices are susceptible to damage from Electrostatic Discharge. Proper precautions should be observed during handling, assembly and test. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 11 Product Data Sheet February 21, 2005 TGA2902-SCC-SG Mechanical Drawing 0.012 typ CL 0.160 typ 0.250 sq Top View 0.010 0.060, 6 pl R=0.010 2 pl 0.020 0.006 0.060 typ Side View 0.030 Dimensions in inches Lead planarity is +0.006/-0.002 TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 12 Product Data Sheet February 21, 2005 TGA2902-SCC-SG Recommended PWB Land Pattern GND / Thermal Vias Vd RF out 0.119 0.090 0.070 0.006 0.000 - 0.006 - 0.070 - 0.090 - 0.119 Vg RF in - 0.119 TriQuint Semiconductor Texas Phone : (972)994 8465 - 0.195 - 0.145 0.119 0.145 Dimensions in inches 0.000 Fax: (972)994 8504 Web: www.triquint.com 0.195 13 Product Data Sheet February 21, 2005 TGA2902-SCC-SG Recommended Surface Mount Package Assembly Proper ESD precautions must be followed while handling packages. Clean the board with acetone. Rinse with alcohol. Allow the circuit to fully dry. TriQuint recommends using a conductive solder paste for attachment. Follow solder paste and reflow oven vendors' recommendations when developing a solder reflow profile. Typical solder reflow profiles are listed in the table below. Hand soldering is not recommended. Solder paste can be applied using a stencil printer or dot placement. The volume of solder paste depends on PCB and component layout and should be well controlled to ensure consistent mechanical and electrical performance. Clean the assembly with alcohol. Typical Solder Reflow Profiles Reflow Profile Ramp-up Rate Activation Time and Temperature Time above Melting Point Max Peak Temperature Time within 5 C of Peak Temperature Ramp-down Rate SnPb 3 C/sec 60 - 120 sec @ 140 - 160 C 60 - 150 sec 240 C 10 - 20 sec 4 - 6 C/sec Pb Free 3 C/sec 60 - 180 sec @ 150 - 200 C 60 - 150 sec 260 C 10 - 20 sec 4 - 6 C/sec Ordering Information PART NUMBER TGA2902-1-SCC-SG TGA2902-2-SCC-SG AMPLIFIER APPLICATION Wideband VSAT Band Tape & Reel in increments of 500 pcs, specify "T&R" after the part number: TGA2902-1-SCC-SG T&R. GaAs MMIC devices are susceptible to damage from Electrostatic Discharge. Proper precautions should be observed during handling, assembly and test. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 14 |
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