Advance Product Information Not Recommended for New Designs July 22, 2003 TriQuint Recommends the TGA4905-EPU-CP be used for New Designs 3 Watt Ka Band Packaged Amplifier TGA4901-EPU-CP Key Features and Performance • • • • • • • • Preliminary Measured Performance Bias Conditions: Vd=6V Idq=2.2A Primary Applications TGA4901 S-Parameters 20 15 10 5 0 -5 -10 -15 -20 -25 -30 Gain (dB) Gain Input Output 20 22 24 26 28 30 32 34 36 38 • • Satellite Ground Terminal Point to Point Return Loss (dB) 30 25 20 15 10 5 0 -5 -10 -15 -20 34.8 dBm Midband Psat 24 dB Nominal Gain 8 dB Typical Input Return Loss 12 dB Typical Output Return Loss 25 - 31 GHz Frequency Range 0.25µm pHEMT Technology Bias Conditions: 6V, 2.2A Package Dimensions: 13.34 x 9.65 x 1.85 mm (0.525 x 0.380 x 0.073 in) 40 Pout @ Pin=+18dBm (dBm) Frequency (GHz) 36.0 35.5 35.0 34.5 34.0 33.5 33.0 32.5 32.0 31.5 31.0 30.5 30.0 25 26 27 28 29 30 31 32 Frequency (GHz) Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 1 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs TABLE I MAXIMUM RATINGS Symbol Parameter 1/ Value Notes 8V 2/ VD Drain Voltage VG Gate Voltage Range ID Drain Current (Quiescent) 3.0 A | IG | Gate Current 62 mA PIN Input Continuous Wave Power 24 dBm 2/ PD Power Dissipation 16.8 W 2/ 3/ -5V to 0V 0 TCH Operating Channel Temperature 150 C TM Mounting Temperature (30 Seconds) 320 C TSTG Storage Temperature 2/ 4/ 5/ 0 0 -65 to 150 C 1/ These ratings represent the maximum operable values for this device. 2/ Combinations of supply voltage, supply current, input power, and output power shall not exceed PD. 3/ PD is the power dissipation allowed in order to reach a channel temperature of 150°C with a package base temperature of 70°C. When operated at this power dissipation with a baseplate temperature of 70°C, the MTTF is reduced from 5.3E+6 to 1.0E+6 hours. 4/ These ratings apply to each individual FET. 5/ Junction operating temperature will directly affect the device median time to failure (TM). For maximum life, it is recommended that junction temperatures be maintained at the lowest possible levels. Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 2 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs TABLE II RF CHARACTERIZATION TABLE (TA = 25°C, Nominal) (Vd = 6V, Idq = 2.2A ±5%) SYMBOL PARAMETER TEST CONDITION LIMITS TYPICAL UNITS Gain Small Signal Gain F = 25 – 31GHz 24 dB IRL Input Return Loss F = 25 – 31GHz 8 dB ORL Output Return Loss F = 25 – 31GHz 12 dB PWR Output Power @ Pin = +18dBm F = 25 – 31GHz 34.5 dBm TCH (°C) RΘJC (°C/W) TM (hrs) 131.33 4.65 5.3E+6 TABLE III THERMAL INFORMATION* Parameter RΘJC Thermal Resistance (Channel to Backside of Package) Test Conditions VD = 6V ID = 2.2A PDISS = 13.2W * The thermal information is a result of a detailed thermal model Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 3 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs Typical Performance Gain (dB) VD = 6V IDq = 2.2A 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 20 22 24 26 28 30 32 34 36 38 40 34 36 38 40 Frequency (GHz) 0 Input Output -2 Return Loss (dB) -4 -6 -8 -10 -12 -14 -16 -18 -20 20 22 24 26 28 30 32 Frequency (GHz) Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 4 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs Typical Performance Pout @ Pin=+18dBm (dBm) VD = 6V IDq = 2.2A 36.0 35.5 35.0 34.5 34.0 33.5 33.0 32.5 32.0 31.5 31.0 30.5 30.0 25 26 27 28 29 30 31 32 Frequency (GHz) Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 5 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs Typical Performance VD = 6V IDq = 2.2A (Data reflects die level performance) 50 45 40 IMD3 (dBc) 35 f = 27 G Hz 30 f = 28 G Hz 25 f = 30 G Hz f = 29 G Hz 20 15 10 5 0 16 18 20 22 24 26 28 30 32 F u n d a m e n ta l O u tp u t P o w e r/to n e (d B m ) 43 24 OIP3 23 22 37 Gain 21 34 20 31 19 28 Gain (dB) Pout (dBm), OIP3 (dBm) 40 18 Pout 25 17 22 16 19 15 -6 -4 -2 0 2 4 6 8 10 12 14 16 Pin (dBm) Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 6 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs Package Pinout Diagram GaAs MMIC devices are susceptible to damage from Electrostatic Discharge. Proper precautions should be observed during handling, assembly and test. Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 7 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs Mechanical Drawing 9.65 (0.380) 9.48 (0.373) 8.98 (0.353) 2 3 4 8.47 (0.334) 7.93 (0.312) 6.42 (0.253) 5.24 (0.206) 4.83 (0.190) 4.38 (0.172) Hole Diameter = 1.98 (0.078), 4x 1 5 3.16 (0.124) 1.72 (0.068) 1.16 (0.046) 0.64 (0.025) 6 7 8 0.11 (0.004) 0 0 . 0 ( 0.000) 13.34 (0.525) 13.20 (0.520) 11.66 (0.459) 10.19 (0.401) 8.46 (0.333) 6.68 (0.263) 4.92 (0.193) 4.14 (0.163) 3.21 (0.126) 2.52 (0.099) 1.73 (0.068) 0.00 (0.000) 0.15 (0.006) 0.00 (0.000) Units: millimeters (inches) Tolerance: +/-0.08 (0.003) RF Ground through Backside Bond Pad #1 Bond Pad #2 Bond Pad #3 Bond Pad #4 Bond Pad #5 Bond Pad #6 Bond Pad #7 Bond Pad #8 (RF Input) (Vg) (Vd1) (Vd2) (RF Output) (N/C) (N/C) (N/C) 2.03 x 0.57 1.02 x 1.03 1.02 x 1.03 1.02 x 1.03 2.66 x 0.61 1.02 x 1.05 1.02 x 1.05 1.02 x 1.05 (0.080 x 0.022) (0.044 x 0.040) (0.044 x 0.040) (0.044 x 0.040) (0.105 x 0.240) (0.044 x 0.041) (0.044 x 0.041) (0.044 x 0.041) Top View 0.073 +/- 0.005 1.8542 ±.005 LID SUBSTRATE STACK . 0.000 0. 8153 0.0028/ 0.0 024 0.032 +0.003/-0.002 0.0000 DIMENSIONS IN INCHES Side View Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 8 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs Bias Schematic Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 9 Advance Product Information Not Recommended for New Designs July 22, 2003 TGA4901-EPU-CP TriQuint Recommends the TGA4905-EPU-CP be used for New Designs ORDERING INFORMATION PART PACKAGE STYLE TGA4901-EPU-CP CARRIER PLATE Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com 10