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| RO-P-DS-3002 -- X-Band Limiter/Low Noise Amplifier 8.5 -12.0 GHz MA01502D Features 8.5-12.0 GHz GaAs MMIC Amplifier 8.5 to 12.0 GHz Operation 10 Watt CW On-chip Limiter Balanced Design -Excellent Return Loss Self-Aligned MSAG(R) MESFET Process Primary Applications Weather Radar Airborne Radar Description The MA01502D is a balanced 2-stage low noise amplifier with on-chip, receiver protecting 10 Watt limiter. This product is fully matched to 50 ohms on both the input and output. Each device is 100% RF tested on wafer to ensure performance compliance. The part is fabricated using M/ A-COM's repeatable, high performance and highly reliable GaAs Multifunction Self-Aligned Gate (MSAG(R)) MESFET Process. This process features silicon nitride passivation and polyimide scratch protection. Electrical Characteristics: TB = 25C1, Z0 = 50, VDD = 5V, VGG = -5V Parameter Bandwidth Small Signal Gain 1-dB Compression Point Input Return Loss Output Return Loss Noise Figure Drain Current Gate Current Input Third Order Intercept Point Drain Current (Max at Pin= 10W) Power Handling (CW up to 30 minutes) Symbol f Gn P1dB IRL ORL NF IDD IGG ITOI IDMAX PRF 13 13 Minimum 8.5 12 Typical 14 20 20 20 2.7 130 4 13 40+IDD 10 3.5 160 10 Maximum 12.0 18 Units GHz dB dBm dB dB dB mA mA dBm mA W 1. TB = MMIC Base Temperature RO-P-DS-3002 - - 2/6 X-Band 10W Limiter/ 2-stage LNA Maximum Operating Conditions 1 Parameter Input Power Drain Supply Voltage Gate Supply Voltage Quiescent Drain Current (No RF) Quiescent DC Power Dissipated (No RF) Junction Temperature Storage Temperature Symbol PIN VDD VGG IDQ PDISS TJ TSTG Absolute Maximum 15 8.0 -6.0 300 2.4 180 -55 to +150 MA01502D Units Watts V V mA W C C 1. Operation outside of these ranges may reduce product reliability. Operation at other than the typical values may result in performance outside the guaranteed limits. Recommended Operating Conditions Characteristic Drain Voltage Gate Voltage Junction Temperature MMIC Base Temperature Symbol VDD VGG TJ TB Min 4.0 -4.5 Typ 5.0 -5.0 Max 6.0 -5.5 150 Note 2 Unit V V C C 2. Maximum MMIC Base Temperature = 150C -- 33.1 C/W * VDD * IDQ Operating Instructions This device is static sensitive. Please handle with care. To operate the device, follow these steps. 1. Apply VGG = -5 V, VDD= 0 V. 2. Ramp VDD to desired voltage, typically 5 V. 3. Adjust VGG to set IDQ, (approximately @ -5 V). 4. Set RF input. 5. Power down sequence in reverse. Turn gate voltage off last. Specifications subject to change without notice. Customer Service: Tel. (888)563-3949 Email: macom_adbu_ics@tycoelectronics.com North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 V 1.00 Visit www.macom.com for additional data sheets and product information. RO-P-DS-3002 - - 3/6 X-Band 10W Limiter/ 2-stage LNA Typical Small Signal Characteristics (VDD=5V, VGG=-5V) MA01502D Typical Measured Gain and Noise Figure of the Two-stage Limiter/LNA 18 16 Gain and Noise Figure (dB) 14 12 10 8 6 4 2 0 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 FREQUENCY(GHz) gain nf Typical Measured S11 and S22 of the Two-stage Limiter/LNA 0 -5 -10 S11 and S22 (dB) -15 -20 -25 -30 -35 -40 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 FREQUENCY(GHz) s11 s22 Specifications subject to change without notice. Customer Service: Tel. (888)563-3949 Email: macom_adbu_ics@tycoelectronics.com North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 V 1.00 Visit www.macom.com for additional data sheets and product information. RO-P-DS-3002 - - 4/6 X-Band 10W Limiter/ 2-stage LNA MA01502D TYPICAL MEASURED GAIN OF THE LIMITER/LNA TESTED BEFORE AND AFTER 30 MINUTES EXPOSURE WITH 40dBm CW POWER 20.0 18.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0 8.0 8.5 9.0 9.5 FREQUENCY ( GHz ) 10.0 10.5 11.0 InitialGain GainAfter30Minutes@40.0dBm GAIN ( dB ) TYPICAL MEASURED NOISE FIGURE OF THE LIMITER/LNA TESTED BEFORE AND AFTER 30 MINUTES EXPOSURE WITH 40dBm CW POWER 5.0 4.5 4.0 3.5 Noise Figure (dB) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 8.0 8.5 9.0 9.5 FREQUENCY ( GHz ) 10.0 10.5 11.0 Initial_NF NF_After30Minutes@40.0dBm Specifications subject to change without notice. Customer Service: Tel. (888)563-3949 Email: macom_adbu_ics@tycoelectronics.com North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 V 1.00 Visit www.macom.com for additional data sheets and product information. RO-P-DS-3002 - - 5/6 X-Band 10W Limiter/ 2-stage LNA MA01502D Mechanical Information Chip Size: 4.580 x 3.080 x 0.125 mm (181 x 122 x 5 mils) 0.152 mm. 0.847 mm. 1.147 mm. 1.447 mm. 2.197 mm. 4.297 mm. 4.580 mm. 3.080 mm. 2.913 mm. VGG + VGG -5V VGG VDD VDD 2.391 mm. IN OUT 0.507 mm. 0 0 4.368 mm. Bond Pad Dimensions Pad RF In and Out DC Drain Supply Voltage VDD DC Gate Supply Voltage VGG Size (m) 150 x 150 150 x 150 150 x 150 Size (mils) 6x6 6x6 6x6 Specifications subject to change without notice. Customer Service: Tel. (888)563-3949 Email: macom_adbu_ics@tycoelectronics.com North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 V 1.00 Visit www.macom.com for additional data sheets and product information. RO-P-DS-3002 - - 6/6 X-Band 10W Limiter/ 2-stage LNA MA01502D Assembly and Bonding Diagram VGG 0.1 F VGG + 100 pF Optionally VDD can be connected here. 100 pF VDD 0.1 F RFIN IN VGG -5V VGG - VDD VDD RFOUT OUT Recommended bonding diagram. Support circuitry typical of MMIC characterization fixture for CW testing. Assembly Instructions: Die attach: Use AuSn (80/20) 1-2 mil. preform solder. Limit time @ 300 C to less than 5 minutes. Wirebonding: Bond @ 160 C using standard ball or thermal compression wedge bond techniques. For DC pad connections, use either ball or wedge bonds. For best RF performance, use wedge bonds of shortest length, although ball bonds are also acceptable. Biasing Note: Must apply negative bias to VGG before applying positive bias to VDD to prevent damage to amplifier. Specifications subject to change without notice. Customer Service: Tel. (888)563-3949 Email: macom_adbu_ics@tycoelectronics.com North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 V 1.00 Visit www.macom.com for additional data sheets and product information. |
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