ASL912 ASB | Alldatasheet
Document overview
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Technical content
1/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 1. Product Overview
1.1 Features
50 ~ 1200 MHz Bandwidth 13.0 dB Gain at 500 MHz Positive Gain Slope CSO : 69 dBc, CTB : 66 dBc @ Pout = 110 dBV flat for NTSC 79 channels + QAM256 75 channels, -6 dB offset Robust under Hard Operating Conditions +10 V, 620 mA Supply
1.2 Applications
CATV Line Amplifiers HFC Nodes Head End Equipment
1.3 Package Profile & RoHS Compliance
TSSOP24, 7.8x6.4 mm2, surface mount RoHS-compliant ASL912 Data Sheet
1.2 GHz CATV Push-pull Amplifier MMIC
2/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 2. Summary on Product Performances
2.1 Typical Performance
Supply voltage = +10 V, TA = +25 C, ZO = 75 Parameter Typical Unit Frequency 50 500 1000 1200 MHz Gain 12.8 13.0 14.0 14.3 dB S11 -20 -16 -18 -15 dB S22 -23 -18 -25 -17 dB Output IP31) 50 53 53 50 dBm Output IP21),2) 84 dBm Noise Figure 6.0 5.4 5.5 5.4 dB CSO 693), 654) dBc CTB 663), 624) dBc Current 620 mA Device Voltage +10 V 1) OIP3 and OIP2 are measured with two tones at an output power of +18 dBm/tone separated by 6 MHz. 2) OIP2 is measured at F1+F2 Frequency. (F1 = 400 MHz, F2 = 450 MHz) 3) CSO & CTB measured at Pout = 110 dBV flat for NTSC 79 channels + QAM 256 75 channels, -6 dB offset. 4) CSO & CTB measured at Pout = 109 dBV flat for PAL 99 channels.
2.2 Product Specification
Supply voltage = +10 V, TA = +25 C, ZO = 75 Parameter Min Typ Max Unit Frequency 500 MHz Gain 13.1 dB S11 -21 dB S22 -19 dB Output IP31) 53 dBm Output IP21),2) 84 dBm Noise Figure 5.6 dB Current 620 mA Device Voltage +10 V 1) OIP3 and OIP2 are measured with two tones at an output power of +18 dBm/tone separated by 6 MHz. 2) OIP2 is measured at F1+F2 Frequency. (F1 = 400 MHz, F2 = 450 MHz)
3/16 ASB Inc. sales@asb.co.kr June 2017 ASL912
2.3 Pin Configuration
Pin Description Simplified Outline 3, 10 RF_IN 6, 7 Current Adjustable 17, 20 VCG2 Adjustable 18, 19 VCG1 Adjustable 15, 22 RF_ OUT Others NC or GND Note: Backside metal paddle is RF and DC ground.
2.4 Absolute Maximum Ratings
Parameters Max. Ratings Operation Case Temperature -40 to 85 C Storage Temperature -40 to 150 C Device Voltage +14 V Maximum Current 780 mA Operation Junction Temperature +150 C Input RF Power (CW, 75 matched) +24 dBm
2.5 Thermal Resistance
Symbol Description Typ Unit Rth Thermal resistance from junction to lead 6 C/W
2.6 ESD Classification & Moisture Sensitivity Level
HBM Class 1B Voltage Level: 750 V MM Class A Voltage Level: 100 V CAUTION: Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices. Moisture Sensitivity Level MSL 3 at 260 C reflow
4/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 3. Application: 50 ~ 1002 MHz (75 Push-pull, Vsupply = +10 V)
3.1 Application Circuit & Evaluation Board
T2 (MABA007159)T1 (MABACT0040) ASL912 C10 C3R1 C7R2 RF IN RF OUT Vdevice = +10 V Vdevice = +10 V ASB Inc. Transformer RF OUT EB-T24-H3 http://www.asb.co.kr 1 : 1 Transformer +Vsupply RF IN 1 : 1 GND +VsupplyGND ASL912 PCB Information Material FR4 Thickness (mm) 0.8 Size (mm) 40x40 EB No. EB-T24-H3
5/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 Bill of Material Symbol Value Size Description Manufacturer ASL912 - - MMIC Amplifier ASB C1, C2, C5, C6 1 F 0603 DC blocking capacitor Murata C3, C7 1 F 0603 Feedback capacitor Murata C4, C8 10 F 0805 Decoupling capacitor Murata C9, C10 1.8 pF 0402 Matching capacitor Murata L1, L2 1 H 1206 RF choke inductor Murata L3, L4 2.2 nH 0603 Matching inductor Murata R1, R2 270 0603 Feedback resistor Samsung R3 390 0603 Current adjust resistor Samsung R4, R5 1 k 0402 VCG1 adjust resistor Samsung R6, R7 1.1 k 0402 VCG2 adjust resistor Samsung T1, T2 1:1 - Transformer balun MACOM Recommended Drop Resistor for 12 V Supply Drop Resistance(RD) Size(mm) Max. Ratings 6.2 5025 0.67 W
3.2 Performance Table
Supply voltage = +10 V, TA = +25 C, ZO = 75 Parameter Typical Unit Frequency 50 500 1002 MHz Gain 12.9 13.1 13.9 dB S11 -20 -21 -19 dB S22 -20 -19 -18 dB Noise Figure 6.1 5.6 5.7 dB CSO 691), 652) dBc CTB 661), 622) dBc Current 620 mA Device Voltage +10 V 1) CSO & CTB measured at Pout = 110 dBV flat for NTSC 79 channels + QAM 256 75 channels, -6 dB offset. 2) CSO & CTB measured at Pout = 109 dBV flat for PAL 99 channels.
6/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 0 200 400 600 800 1000 1200 Frequency (MHz) Gain (dB) -40 °C +25 °C +85 °C 0 200 400 600 800 1000 1200 Frequency (MHz) -40 -30 -20 -10 S11 (dB) -40 °C +25 °C +85 °C
3.3 Plot of S-parameter & Stability Factor
3.4 Plots of Performances with Temperature
0 200 400 600 800 1000 1200 Frequency (MHz) -60 -50 -40 -30 -20 -10 S-parameters (dB) Stability Factor, K S21 S12S11 S22 K
7/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 -60 -40 -20 0 20 40 60 80 100 Temperature (°C) 600 610 620 630 640 Current (mA) -60 -40 -20 0 20 40 60 80 100 Temperature (°C) Gain (dB) Frequency = 500 MHz 0 200 400 600 800 1000 1200 Frequency (MHz) NF (dB) NF 0 200 400 600 800 1000 1200 Frequency (MHz) -40 -30 -20 -10 S22 (dB) -40 °C +25 °C +85 °C (Intentionally Blanked)
8/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 4. Application: 50 ~ 1002 MHz (75 Push-pull, Vsupply = +12 V)
4.1 Application Circuit & Evaluation Board
(MABACT0040) (MABA007159) ASL912 C3R1 C7R2 C10 R5 L4 RF IN RF OUT Vdevice = +12 V Vdevice = +12 V ASB Inc. Transformer RF OUT EB-T24-H3 http://www.asb.co.kr 1 : 1 Transformer +Vsupply RF IN 1 : 1 GND +VsupplyGND ASL912 PCB Information Material FR4 Thickness (mm) 0.8 Size (mm) 40x40 EB No. EB-T24-H3
9/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 Bill of Material Symbol Value Size Description Manufacturer ASL912 - - MMIC Amplifier ASB C1, C2, C5, C6 1 F 0603 DC blocking capacitor Murata C3, C7 1 F 0603 Feedback capacitor Murata C4, C8 10 F 0805 Decoupling capacitor Murata C9, C10 1.8 pF 0402 Matching capacitor Murata L1, L2 1 H 1206 RF choke inductor Murata L3, L4 2.2 nH 0603 Matching inductor Murata R1, R2 270 0603 Feedback resistor Samsung R3 270 0603 Current adjust resistor Samsung R4, R5 1 k 0402 VCG1 adjust resistor Samsung R6, R7 2.7 k 0402 VCG2 adjust resistor Samsung T1, T2 1:1 - Transformer balun MACOM
4.2 Performance Table
Supply voltage = +12 V, TA = +25 C, ZO = 75 Parameter Typical Unit Frequency 50 500 1002 MHz Gain 12.9 13.1 13.9 dB S11 -20 -21 -19 dB S22 -20 -19 -18 dB Noise Figure 6.2 5.7 5.8 dB Current 620 mA Device Voltage +12 V
10/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 5. Application: 50 ~ 1200 MHz (75 Push-pull, Vsupply = +10 V)
5.1 Application Circuit & Evaluation Board
Vdevice = +10 V Vdevice = +10 V RF OUT RF IN (MABACT0040) (MABA007159) ASL912 ASB Inc. Transformer RF OUT 1 : 1 RF IN +Vsupply Transformer 1 : 1 http://www.asb.co.kr EB-T24-H3 GND +Vsupply GND PCB Information Material FR4 Thickness (mm) 0.8 Size (mm) 40x40 EB No. EB-T24-H3
11/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 Bill of Material Symbol Value Size Description Manufacturer ASL912 - - MMIC Amplifier ASB C1, C2, C5, C6 1 F 0603 DC blocking capacitor Murata C3, C7 1 F 0603 Feedback capacitor Murata C4, C8 10 F 0805 Decoupling capacitor Murata C9, C10 0.75 pF 0402 Matching capacitor Murata C11, C12 1.5 pF 0402 Matching capacitor Murata L1, L2 1 H 1206 RF choke inductor Murata L3, L4 1.8 nH 0603 Matching inductorr Murata R1, R2 270 0603 Feedback resistor Samsung R3 390 0603 Current adjust resistor Samsung R4, R5 1 k 0402 VCG1 adjust resistor Samsung R6, R7 1.1 k 0402 VCG2 adjust resistor Samsung T1, T2 1:1 - Transformer balun MACOM Recommended Drop Resistor for 12 V Supply Drop Resistance(RD) Size(mm) Max. Ratings 6.2 5025 0.67 W
5.2 Performance Table
Supply voltage = +10 V, TA = +25 C, ZO = 75 Parameter Typical Unit Frequency 50 500 1000 1200 MHz Gain 12.8 13.0 14.0 14.3 dB S11 -20 -16 -18 -15 dB S22 -23 -18 -25 -17 dB Output IP31) 50 53 53 50 dBm Output IP21),2) 84 dBm Noise Figure 6.0 5.4 5.5 5.4 dB Current 620 mA Device Voltage +10 V 1) OIP3 and OIP2 are measured with two tones at an output power of +18 dBm/tone separated by 6 MHz. 2) OIP2 is measured at F1+F2 Frequency. (F1 = 400 MHz, F2 = 450 MHz)
12/16 ASB Inc. sales@asb.co.kr June 2017 ASL912
5.3 Plot of S-parameter & Stability Factor
(Intentionally Blanked) 0 200 400 600 800 1000 1200 Frequency (MHz) -60 -50 -40 -30 -20 -10 S-parameters (dB) Stability Factor, K
13/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 6. Application: 50 ~ 1200 MHz (75 Push-pull, Vsupply = +12 V)
6.1 Application Circuit & Evaluation Board
Vdevice = +12 V Vdevice = +12 V RF OUT RF IN (MABACT0040) (MABA007159) ASL912 ASB Inc. Transformer RF OUT 1 : 1 RF IN +Vsupply Transformer 1 : 1 http://www.asb.co.kr EB-T24-H3 GND +Vsupply GND PCB Information Material FR4 Thickness (mm) 0.8 Size (mm) 40x40 EB No. EB-T24-H3
14/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 Bill of Material Symbol Value Size Description Manufacturer ASL912 - - MMIC Amplifier ASB C1, C2, C5, C6 1 F 0603 DC blocking capacitor Murata C3, C7 1 F 0603 Feedback capacitor Murata C4, C8 10 F 0805 Decoupling capacitor Murata C9, C10 0.75 pF 0402 Matching capacitor Murata C11, C12 1.5 pF 0402 Matching capacitor Murata L1, L2 1 H 1206 RF choke inductor Murata L3, L4 1.8 nH 0603 Matching inductorr Murata R1, R2 270 0603 Feedback resistor Samsung R3 270 0603 Current adjust resistor Samsung R4, R5 1 k 0402 VCG1 adjust resistor Samsung R6, R7 2.7 k 0402 VCG2 adjust resistor Samsung T1, T2 1:1 - Transformer balun MACOM
6.2 Performance Table
Supply voltage = +12 V, TA = +25 C, ZO = 75 Parameter Typical Unit Frequency 50 500 1000 1200 MHz Gain 12.8 13.0 14.0 14.3 dB S11 -20 -16 -18 -15 dB S22 -23 -18 -25 -18 dB Output IP31) 47 49 48 48 dBm Output IP21),2) 76 dBm Noise Figure 6.1 5.6 5.6 5.6 dB Current 620 mA Device Voltage +12 V 1) OIP3 and OIP2 are measured with two tones at an output power of +18 dBm/tone separated by 6 MHz. 2) OIP2 is measured at F1+F2 Frequency. (F1 = 400 MHz, F2 = 450 MHz)
15/16 ASB Inc. sales@asb.co.kr June 2017 ASL912 7. Package Outline (TSSOP24) 8. Surface Mount Recommendation (In mm) Symbols Dimensions (In mm) MIN NOM MAX A --- --- 1.15 A1 0.00 ---- 0.10 A2 0.80 1.00 1.05 b 0.19 --- 0.30 C 0.09 --- 0.20 D 7.70 7.80 7.90 D1 4.086 4.286 4.486 E 6.20 6.40 6.60 E1 4.30 4.40 4.50 E2 2.55 2.75 2.95 e --- 0.65 --- L 0.45 0.60 0.75 y --- --- 0.10 0 --- 8 L1 1.00REF Lot No. Part No. ASL912 Pxxxx 0.76 0.64 2.20 7.80 0.35 0.65 0.40 0.34 1.553.42 NOTE 1. Add as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance. 2. To ensure reliable operation, device ground paddle-to-ground pad soldering is critical. Recommended is that thermal grease used for better thermal performance. 3. Add mounting screws near the part to fasten the board to a heat sinker. Ensure that the ground & thermal via region contacts the heat sinker. 4. A proper heat dissipation path underneath the area of the PCB for the mounted device is strictly required for proper thermal operation. Damage to the device can result from inappropriate heat dissipation.
16/16 ASB Inc. sales@asb.co.kr March 2017 ASL912 9. Recommended Soldering Reflow Profile (End of Datasheet) Copyright 2014-2017 ASB Inc. All rights reserved. Datasheet subject to change without notice. ASB assumes no responsibility for any errors which may appear in this datasheet. No part of the datasheet may be copied or reproduced in any form or by any means without the prior written consent of ASB. 20~40 sec 260 C 200 C 150 C 60~180 sec Ramp-up (3 C/sec) Ramp-down (6 C/sec)