WJA1030-PCB

WJA1030 +5V Active-Bias InGaP HBT Gain Block Product Features • • • • • • • • • Cascadable gain block 50 – 4000 MHz 15 dB Gain @ 1.9GHz +18 dBm P1dB @ 1.9GHz +37 dBm OIP3 @ 1.9GHz Operates from +5V @ 80mA Product Description The WJA1030 is a cascadable gain block that offers high linearity in a low-cost surface-mount package. At 1.9 GHz, the WJA1030 typically provides 15 dB gain, +37 dBm OIP3, and +18 dBm P1dB. The device is housed in a RoHS-compliant SOT-89 industry-standard SMT package using a NiPdAu plating to eliminate the possibility of tin whiskering. Functional Diagram GND 4 1 RF IN 2 GND 3 RF OUT 0.2dB gain flatness from 0.3-2.5GHz The WJA1030 consists of Darlington pair amplifiers using a high reliability InGaP/GaAs HBT process technology. Robust 1000V ESD, Class 1C The MMIC amplifier is internally matched to 50 and only RoHS-compliant SOT-89 package requires DC-blocking capacitors and a bias inductor for operation. An internal active bias is designed to enable stable performance over temperature. A dropping bias resistor is not required allowing the device to be biased Applications directly from a +5V supply voltage. Function Input Output/Bias Ground Pin No. 1 3 2, 4 • • • • Wireless Infrastructure General Purpose Cellular GSM, PCS, UMTS W-CDMA, TD-SCDMA, WiMAX The broadband amplifier can be directly applied to various current and next generation wireless technologies such as GSM, CDMA, W-CDMA, WiBro, and WiMAX. The WJA1030 is ideal for general purpose applications such as LO buffering, IF amplification and pre-driver stages within the 50 to 4000 MHz frequency range. Specifications (1) Parameter Operational Bandwidth Test Frequency Gain Input Return Loss Output Return Loss Output P1dB Output IP3 (2) Output IP2 Noise Figure Device Voltage Device Current Typical Performance (3) Units MHz MHz dB dB dB dBm dBm dBm dB V mA Min 50 Typ 1900 14.9 12 16 +18.3 +37 +44 6.1 5 80 Max 4000 Parameter Units Frequency S21 S11 S22 Output P1dB Output IP3 (2) Output IP2 Noise Figure MHz dB dB dB dBm dBm dBm dB 500 14.4 -13 -16 +19.4 +37.9 +49.4 5.3 900 14.4 -15 -19 +19.3 +37 +48.3 5.5 Typical 1900 14.4 -30 -13 +18.3 +36.6 +44 6.1 2140 14.4 -36 -12 +17.5 +36.3 +41.4 6.3 2500 14.3 -33 -13 +16 +33.9 +39.2 6.5 3. Listed typical performance parameters measured on evaluation board. 1. Test conditions: 25 ºC, Supply Voltage = +5 V, 50 Ω System.. S-parameters and 3OIP measured at device pins. All other specifications measured on evaluation board. 2. 3OIP measured with two tones at an output power of 3 dBm/tone separated by 1 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule. Absolute Maximum Rating Parameter Storage Temperature Supply Voltage Input Power θjc (junction to paddle) Maximum Junction Temperature Rating -55 to +150 °C +6.5 V +24 dBm 80.6 °C / W 150 °C Ordering Information Part No. WJA1030 WJA1030-PCB Description +5V Active Bias InGaP HBT Gain Block (lead-free/green/RoHS-compliant SOT-89 Package) 50 – 4000 MHz Fully Assembled Eval. Board Operation of this device above any of these parameters may cause permanent damage. Standard tape / reel size = 1000 pieces on a 7″ reel Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • W eb site: www.wj.com, www.TriQuint.com Page 1 of 4 Dec 2007 WJA1030 +5V Active-Bias InGaP HBT Gain Block Typical Evaluation Board RF Performance Supply Bias = +5 V, Icc = 80 mA Gain vs. Frequency 16 14 Return Loss T = 25° C Noise Figure vs. Frequency 12 11 10 9 NF(dB) 8 7 6 5 4 0 -10 S11, S22 (dB) -40C +25C +85C Gain (dB) 12 10 8 6 0 1000 2000 Frequency (MHz) 3000 4000 -20 -30 -40 S11 S22 3 2 -40C 0 1000 +25C +85C 3000 4000 -50 0 1000 2000 Frequency (MHz) 3000 4000 2000 Frequency(MHz) OIP3 vs. Output Power Freq = 1900MHz OIP3 vs. Frequency Pout=3 dBm /tone OIP3 vs. Vcc Freq = 1900MHz 38 36 OIP3 (dBm) OIP3 (dBm) 38 36 38 36 OIP3 (dBm) 0 1000 2000 3000 34 32 30 28 26 0 2 4 6 8 Output Power per tone (dBm) 10 34 32 30 28 26 34 32 30 28 26 4.7 4.8 4.9 Vcc (V) 5.0 5.1 5.2 Frequency (MHz) OIP2 vs. Frequency 55 Pout=3 dBm /tone P1dB vs. Frequency 20 18 P1dB(dBm) 16 14 12 P1dB vs. Vcc Freq = 1900MHz 20 18 P1dB (dBm) -40C +25C +85C 3000 4000 0 1000 2000 Frequency(MHz) 50 OIP2 (dBm) 45 16 14 12 10 4.7 40 35 30 0 1000 2000 3000 10 Frequency (MHz) 4.8 4.9 Vcc (V) 5.0 5.1 5.2 Icc vs. Temperature Vcc = +5V Icc vs. Vcc 120 100 85 80 Icc (mA) 75 Icc (mA) 80 60 40 -40C +25C 5.0 Vcc (V) +85C 5.5 6.0 20 4.0 70 65 -50 -25 0 25 Temperature (° C) 50 75 100 4.5 Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • W eb site: www.wj.com, www.TriQuint.com Page 2 of 4 Dec 2007 WJA1030 +5V Active-Bias InGaP HBT Gain Block Vcc = 5.00V Icc = 80 mA Application Circuit R4 0Ω C3 Bypass Capacitor RF IN R1 0Ω L1 RF Choke RF OUT W JA1030 C1 Blocking Capacitor R2 0Ω C2 Blocking Capacitor Recommended Component Values (1) Ref. Name Value / Type L1 470 nH ferrite core wire wound inductor (2) C1, C2 1000 pF NPO chip capacitor C3 0.018 µF chip capacitor R1, R2, R4 0 Ω(3) C4, C5, C6, Do Not Place (3) R3, R5, R6, R7, R8 1. 2. 3. Size 0805 0603 0603 0603 The listed values are contained on the evaluation board to achieve optimal broadband performance For lower cost and performance (500 – 4000 MHz) option use 18 nH air core wire wound inductor. Place holders for the 0Ω resistors and “Do Not Place” references are not needed for final design. Typical Device Data S-Parameters (Vdevice = +5 V, ICC = 80 mA, T = 25 °C, calibrated to device leads) Freq (GHz) S11 (dB) S11 (ang) S21 (dB) S21 (ang) S12 (dB) 10 -10.83 -58.08 19.46 164.89 -22.65 50 -12.23 -141.31 15.67 162.49 -19.17 100 -12.34 -161.16 14.97 166.07 -18.94 200 -12.35 -173.41 14.68 163.99 -18.79 400 -12.20 178.57 14.70 155.01 -18.77 600 -11.88 173.95 14.68 144.15 -18.79 800 -11.82 169.03 14.66 133.15 -18.73 1000 -11.96 160.89 14.73 122.08 -18.71 1200 -12.09 151.00 14.71 109.83 -18.72 1400 -12.00 141.47 14.72 98.56 -18.56 1600 -12.08 132.47 14.81 86.09 -18.56 1800 -12.41 124.96 14.89 73.48 -18.41 2000 -13.68 114.29 14.98 61.01 -18.32 2200 -15.85 96.26 14.98 47.36 -18.25 2400 -18.90 65.65 14.84 33.24 -18.25 2600 -21.35 20.69 14.76 18.24 -18.22 2800 -20.80 -41.45 14.49 3.96 -18.35 3000 -16.35 -85.03 14.02 -12.00 -18.44 3200 -12.38 -108.85 13.47 -27.18 -18.79 3400 -9.61 -124.63 12.65 -42.43 -19.07 3600 -7.75 -139.93 11.69 -56.65 -19.52 3800 -6.55 -155.31 10.76 -69.84 -19.79 4000 -5.60 -170.19 9.64 -82.81 -20.16 S12 (ang) 22.89 8.66 3.19 -1.22 -6.50 -11.24 -15.56 -19.47 -23.66 -28.45 -33.24 -37.07 -42.56 -47.72 -53.56 -59.41 -66.15 -72.34 -78.26 -84.90 -89.74 -93.89 -98.32 S22 (dB) -7.78 -13.74 -15.40 -16.18 -16.66 -16.93 -17.11 -16.77 -16.57 -16.37 -16.52 -16.66 -16.10 -14.74 -12.91 -11.52 -10.38 -9.38 -8.30 -7.42 -6.60 -6.01 -5.79 S22 (ang) -42.25 -117.02 -144.57 -163.35 -176.66 174.89 171.49 172.56 175.62 178.74 179.44 179.88 -177.54 -177.03 -177.60 -179.71 176.84 170.50 162.73 153.42 145.55 140.59 134.97 Device S-parameters are available for Download from the website at: http://www.wj.com Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • W eb site: www.wj.com, www.TriQuint.com Page 3 of 4 Dec 2007 WJA1030 +5V Active-Bias InGaP HBT Gain Block Mechanical Information This package is lead-free/Green/RoHS-compliant. It is compatible with both lead-free (maximum 260 °C reflow temperature) and leaded (maximum 245 °C reflow temperature) soldering processes. The plating material on the leads is NiPdAu. Outline Drawing Product Marking The WJA1030 will be marked with an “A1030” designator with an alphanumeric lot code marked below the part designator. A1030 XXXX-X Tape and reel specifications for this part are located on the website in the “Application Notes” section. MSL / ESD Rating Land Pattern ESD Rating: Value: Test: Standard: ESD Rating: Value: Test: Standard: Class 1C Passes ≥ 1000V min. Human Body Model (HBM) JEDEC Standard JESD22-A114 Class IV Passes ≥ 1000V min. Charged Device Model (CDM) JEDEC Standard JESD22-C101 MSL Rating: Level 3 at +260 °C convection reflow Standard: JEDEC Standard J-STD-020 Mounting Config. Notes 1. Ground / thermal vias are critical for the proper performance of this device. Vias should use a .35mm (#80 / .0135”) diameter drill and have a final plated thru diameter of .25 mm (.010”). 2. Add as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance. 3. Mounting screws can be added near the part to fasten the board to a heatsink. Ensure that the ground / thermal via region contacts the heatsink. 4. Do not put solder mask on the backside of the PC board in the region where the board contacts the heatsink. 5. RF trace width depends upon the PC board material and construction. 6. Use 1 oz. Copper minimum. 7. All dimensions are in millimeters (inches). Angles are in degrees. Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • W eb site: www.wj.com, www.TriQuint.com Page 4 of 4 Dec 2007