ASL380 Wideband Linear Amplifier MMIC Features Description ·19.2 dB Gain at 500 MHz The ASL380, a wideband linear amplifier MMIC, ·22 dBm P1dB at 500 MHz has a high linearity and low noise over a wide range of frequency 5 MHz to 1 GHz, being suitable for use ·41.5 dBm Output IP3 at 500 MHz in the fiber receiver, distribution amplifiers and drop ·1.6 dB NF at 500 MHz amplifiers of CATV systems, and in the mobile wire- ·75 Ohm Input / Output Match less repeaters and BTS. The amplifier is available in ·Bandwidth 5 ~ 1000 MHz an SOT-89 package and passes through the stringent DC, RF, and reliability tests. ·Single Supply 5 V ASL380 Package Style: SOT-89 Typical Performance Parameters Units Frequency Application Circuit Typical MHz 5 50 500 860 2150 Noise Figure dB 1.5 1.3 1.6 1.7 1.9 Gain dB 21.2 19.6 19.2 18.8 16.8 S11 dB -20 -15 -12 -12 -11 S22 dB -20 -16 -18 -16 -13 dBm 21 21 22 22 20 Output P1dB Output IP3 1) dBm 40 41 41.5 41.5 39 Output IP2 1),2) dBm 51 58 63 49 52 3) dBc 60 3) dBc > 70 mA 110 V 5 CSO CTB Current Device Voltage · CATV / 50 ~ 1000 MHz · CATV / 5 ~ 200 MHz · 950 ~ 2150 MHz (SMATV) · 50 ~ 1000 MHz (Push-Pull / 1:1 transformer) 1) OIP3 and OIP2 are measured with two tones at an output power of +5 dBm/tone separated by 1 MHz(up-link) or 6 MHz(down-link). 2) OIP2 is measured at F1+F2 Frequency. 3) Pout = 95 dBuV for 84 channels VHF signal. Product Specifications Parameters Testing Frequency Units Min Typ MHz 500 Gain dB 19.2 S11 dB -12 S22 dB -18 dBm 41.5 Noise Figure dB 1.6 Output P1dB dBm 22 Current Device Voltage mA 110 V 5 Output IP3 Max Pin Configuration Absolute Maximum Ratings Parameters Rating Operating Case Temperature -40 to +85°C Pin No. Function Storage Temperature -40 to +150°C 1 RF IN +6V 2 GND 3 RF OUT / Bias Device Voltage Operating Junction Temperature +160°C Input RF Power (CW, 75ohm matched) 6 dBm Maximum Current 150 mA Thermal Resistance 43 °C/W 1/7 ASB Inc. · [email protected] · Tel: +82-42-528-7223 March 2012 ASL380 Wideband Linear Amplifier MMIC Outline Drawing Part No. Lot No. Symbols A L b b1 C D D1 E E1 e1 H S e ASL380 Pxxxx Dimensions (In mm) MIN NOM MAX 1.40 1.50 1.60 0.89 1.04 1.20 0.36 0.42 0.48 0.41 0.47 0.53 0.38 0.40 0.43 4.40 4.50 4.60 1.40 1.60 1.75 3.64 --4.25 2.40 2.50 2.60 2.90 3.00 3.10 0.35 0.40 0.45 0.65 0.75 0.85 1.40 1.50 1.60 Pin No. Function 1 RF IN 2 GND 3 RF OUT / Bias Mounting Recommendation (in mm) Note: 1. The number and size of ground via holes in a circuit board is critical for thermal and RF grounding considerations. 2. We recommend that the ground via holes be placed on the bottom of the lead pin 2 and exposed pad of the device for better RF and thermal performance, as shown in the drawing at the left side. ESD Classification & Moisture Sensitivity Level ESD Classification HBM Class 1B Voltage Level: 550 V MM Class A Voltage Level: 50 V CAUTION: ESD-sensitive device! Moisture Sensitivity Level (MSL) Level 3 at 260°C reflow 2/7 ASB Inc. · [email protected] · Tel: +82-42-528-7223 March 2012 ASL380 Wideband Linear Amplifier MMIC Frequency (MHz) APPLICATION CIRCUIT CATV 50 500 860 Noise Figure (dB) 1.3 1.6 1.7 Magnitude S21 (dB) 19.6 19.2 18.8 Magnitude S11 (dB) -15 -12 -12 Magnitude S22 (dB) -16 -18 -16 Output P1dB (dBm) 21 22 22 41 41.5 41.5 58 63 49 1) Output IP3 (dBm) 50 ~ 1000 MHz Output IP2 +5 V 1),2) (dBm) 3) 60 3) > 70 CSO (dBc) CTB (dBc) Device Voltage (V) 5 Current (mA) 110 1) OIP3 and OIP2 are measured with two tones at an output power of +5 dBm/tone separated by 6 MHz. 2) OIP2 is measured at F1+F2 Frequency. 3) Pout = 95 dBuV for 84 channels VHF signal. Schematic Board Layout (FR4, 40x40 mm2, 0.8T) Vs=5 V C6=10 uF C1=1 uF RF IN L1=1 uH (LQH31CN1R0M03) C2=180 pF L2=9.1 nH RF OUT ASL380 L3=8.2 nH C3=1.5 pF R1=910 W C5=1 uF C4=0.75 pF S-parameters 25 0 20 -5 15 -10 10 o -40 c o 25 c o 85 c 5 0 S11 (dB) Gain (dB) o 0 100 200 300 400 500 600 700 800 900 -40 c o 25 c o 85 c -15 -20 1000 -25 0 Frequency (MHz) 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) 0 o -40 c o 25 c o 85 c -5 S22 (dB) -10 -15 -20 -25 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) 3/7 ASB Inc. · [email protected] · Tel: +82-42-528-7223 March 2012 ASL380 Wideband Linear Amplifier MMIC Gain vs. Temperature Current vs. Temperature 200 24 22 150 Gain (dB) Current (mA) 20 100 18 16 50 Frequency = 860 MHz 14 0 -60 -40 -20 0 20 40 60 80 12 -60 100 -40 -20 0 o 20 40 60 80 100 o Temperature ( C) Temperature ( C) P1dB vs. Temperature 35 30 P1dB (dBm) 25 20 15 10 Frequency = 860 MHz 5 0 -60 -40 -20 0 20 40 60 80 100 o Temperature ( C) Output IP3 vs. Tone Power (Frequency = 860 MHz) Output IP2 vs. Tone Power (Frequency = 860 MHz) 60 80 70 50 40 Output IP2 (dBm) Output IP3 (dBm) 60 30 20 o -40 c o 25 c o 85 c 10 0 50 40 30 o -40 c o 25 c o 85 c 20 10 4 5 6 7 8 9 10 11 12 13 14 0 4 5 Pout per Tone (dBm) 4/7 6 7 8 9 10 11 12 13 14 Pout per Tone (dBm) ASB Inc. · [email protected] · Tel: +82-42-528-7223 March 2012 ASL380 Wideband Linear Amplifier MMIC Frequency (MHz) APPLICATION CIRCUIT CATV 5 ~ 200 MHz 5 50 200 Noise Figure (dB) 1.5 1.2 1.2 Magnitude S21 (dB) 21.2 21.4 20.9 Magnitude S11 (dB) -20 -20 -18 Magnitude S22 (dB) -20 -20 -17 Output P1dB (dBm) 21 21.5 21.5 40 40.5 41 51 52 51 1) Output IP3 (dBm) +5 V Output IP2 1),2) (dBm) Device Voltage (V) 5 Current (mA) 110 1) OIP3 and OIP2 are measured with two tones at an output power of +5 dBm/tone separated by 1 MHz. 2) OIP2 is measured at F1+F2 Frequency. Schematic Board Layout (FR4, 40x40 mm2, 0.8T) Vs=5 V C4=10 uF L1=22 uH (LQH31MN220J03) C1=1 uF RF IN C2=4.7 nF RF OUT ASL380 C3=1 uF R1=1.3 kW S-parameters 25 0 -5 20 S11 (dB) Gain (dB) -10 15 10 -15 -20 -25 5 -30 0 0 50 100 150 200 -35 0 Frequency (MHz) 50 100 150 200 Frequency (MHz) 0 -5 S22 (dB) -10 -15 -20 -25 -30 -35 0 50 100 150 200 Frequency (MHz) 5/7 ASB Inc. · [email protected] · Tel: +82-42-528-7223 March 2012 ASL380 Wideband Linear Amplifier MMIC 950 1500 2150 Noise Figure (dB) Frequency (MHz) 1.8 2.6 1.9 Magnitude S21 (dB) 17 16.8 16.8 Magnitude S11 (dB) -8 -5 -11 SMATV Magnitude S22 (dB) -9 -15 -13 950 ~ 2150 MHz Output P1dB (dBm) 20 19 20 42 38 39 47 45 52 APPLICATION CIRCUIT 1) Output IP3 (dBm) +5 V Output IP2 1),2) (dBm) Device Voltage (V) 5 Current (mA) . 110 1) OIP3 and OIP2 are measured with two tones at an output power of +5 dBm/tone separated by 6 MHz. 2) OIP2 is measured at F1+F2 Frequency Schematic Board Layout (FR4, 40x40 mm2, 0.8T) Vs=5 V C5=10 uF L1=6.8 nH C1=5 pF L2=2.2nH RF IN C2=100 pF RF OUT ASL380 C3=0.75 pF C4=1 uF L3=8.2nH R1=510 W 20 0 15 -5 S11 (dB) Gain (dB) S-parameters 10 -15 5 0 -10 -20 0 500 1000 1500 2000 2500 0 500 1000 1500 2000 2500 Frequency (MHz) Frequency (MHz) 0 S22 (dB) -5 -10 -15 -20 0 500 1000 1500 2000 2500 Frequency (MHz) 6/7 ASB Inc. · [email protected] · Tel: +82-42-528-7223 March 2012 ASL380 Wideband Linear Amplifier MMIC APPLICATION CIRCUIT Frequency (MHz) 50 500 860 Magnitude S21 (dB) 15.6 15.2 15.2 Magnitude S11 (dB) -17 -12 -18 Magnitude S22 (dB) -16 -11 -16 CATV Push-Pull Output P1dB (dBm) 1 : 1 transformer Output IP3 (dBm) 1) Output IP2 50 ~ 1000 MHz 1),2) (dBm) Noise Figure (dB) +5 V 25 26 26 40 44 42.5 67 64 63 2.1 2.0 2.0 Device Voltage (V) 5 Current (mA) 220 . 1) OIP3 and OIP2 are measured with two tones at an output power of +10 dBm/tone separated by 6 MHz. 2) OIP2 is measured at F1+F2 Frequency. Schematic Board Layout (FR4, 40x40 mm2, 0.8T) Vs=5 V Note: MABA-007159 1:1 impedance transformers are used. C4=10 uF L1=1 uH (LQH31CN1R0M03) C1=1 uF C2=1 uF ASL380 RF OUT R1=360 W C3=1 uF 1:1 transformer RF IN 1:1 transformer C5=1 uF C6=1 uF ASL380 C7=1 uF R2=360 W L1=1 uH (LQH31CN1R0M03) C8=10 uF Vs=5 V S-parameters 20 0 -5 -10 S11 (dB) Gain (dB) 15 10 -15 5 -20 0 0 100 200 300 400 500 600 700 800 900 1000 -25 0 100 Frequency (MHz) 200 300 400 500 600 700 800 900 1000 Frequency (MHz) 0 -5 S22 (dB) -10 -15 -20 -25 0 100 200 300 400 500 600 700 800 900 1000 Frequency (MHz) 7/7 ASB Inc. · [email protected] · Tel: +82-42-528-7223 March 2012