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| MA03503D X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier Die FEATURES * * 8 to 11 GHz Operation 50 Input and Output Impedance (R) Self-Aligned MSAG MESFET Process RF In Preliminary Release Phase Shifter / ttenuator A RF Out Parallel Inputs Description The MA03503D is an X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier fabricated using M/A-COM's mature GaAs Self(R) Aligned MSAG MESFET Process. This product is fully matched to 50 ohms on both the input and the output. Maximum Ratings (T Rating DC Drain Supply Voltage DC Gate Supply Voltage Digital Supply Voltage RF Input Power Junction Temperature Storage Temperature A = 25 C unless otherwise noted) Symbol VD VG VEE PIN TJ TSTG Value 8 -6 -6 200 150 -40 to +150 Unit Vdc Vdc Vdc mW C C ELECTRICAL CHARACTERISTICS VD=5.0 V, VG = -4.0 V, VEE = -4.0 V, Symbol Characteristic Frequency Range Maximum Gain Gain Flatness (Peak-to-Peak over any 250 MHz band) Input and Output Return Loss Attenuation Range (5-Bits, 32 Steps 0.75 dB Nominal) RMS Attenuation Error (Uncorrected) 0.75 dB Attenuator 1.5 dB Attenuator 3 dB Attenuator 6 dB Attenuator 12 dB Attenuator Phase Shift Range (6-Bits, 64 Steps 5.6 degrees Nominal) RMS Phase Error (uncorrected) 5.6 degree phase bit 11.25 degree phase bit 22.5 degree phase bit 45 degree phase bit 90 degree phase bit 180 degree phase bit Gain Variation (Over all Phase Shifter Settings) Output Third Order Intercept Point 1-dB Compression Point Specifications subject to change without notice. T=25 C, Input and Output Connected to 50 . Min 8 Typ 18 0.5 16 0.75 to 23.25 0.20 -0.8 -1.5 -3.0 -6.0 -12 5.6 to 354.4 2 -5.3 -11 -22 -44 -90 -180 +/- 1.0 28 22.5 Max 11 Gp RL -0.5 -1.0 -2.4 -5.0 -10.8 -1.0 -2.0 -3.6 -7.0 -13.2 -4 -8 -19 -40 -85 -170 TOI P1dB -7 -13 -24 -47 -95 -190 Unit GHz dB dB dB dB dB dB dB dB dB dB Deg Deg Deg Deg Deg Deg Deg Deg dB dBm dBm 902332 F North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier Die Characteristic Noise Figure Clock Frequency Symbol NF Min Typ 10 20 MA03503D Max Unit dB MHz Characteristic DC Power Supplies Microwave Drain Supply Voltage Gate Supply Voltage Drain Supply Current Gate Supply Current Digital Source Supply Voltage Source Supply Current Logic Levels at Input Input High Voltage Input Low Voltage Input High Input Current Input Low Input Current Timing Delay between enable signal and bit change Reliability (80 C Baseplate) Symbol Min Typ Max Unit VD VG ID IG VEE IEE Vih Vil Iih Iil MTTF 3 5 -4 325 1 -4 10 V V mA mA V mA V V mA mA ns Hours 0.4 0.5 0.1 25 10 6 Specifications subject to change without notice. 902332 F North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier Die MA03503D Input and Output Return Loss S11 and S22 (dB) 22.0 21.0 20.0 Gain S21 (dB) 19.0 18.0 17.0 16.0 15.0 14.0 8.0 8.5 9.0 9.5 Frequency (GHz) 10.0 10.5 11.0 -10.0 S22: S11: -12.0 -14.0 -16.0 -18.0 -20.0 -22.0 8.0 8.5 9.0 9.5 10.0 10.5 11.0 Frequency (GHz) Figure 1. Gain vs. Frequency Figure 2. Input and Output Return Loss 0.45 0.40 RMS Attenuation Error (dB) 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 8.0 8.5 9.0 9.5 Frequency (GHz) 10.0 10.5 11.0 RMS Phase Error (degree) 4.5 4.0 3.5 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 Specifications subject to change without notice. 902332 F North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier Die MA03503D MECHANICAL INFORMATION 557 812.5 362 RF IN 5.6 DEG 11 22 45 90 VEE GND RF OUT 180 0.75 1.5 GND 762 VG 200 SPACING FOR ALL PADS 3238 3212.5 3 6 VD 3638 GND 12 4000 557 6000 Notes: Dimensions in microns Pad dimensions All pads Ground-RF-Ground Spacing 150umX150um 225um Specifications subject to change without notice. 902332 F North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information X-Band Parallel Input 5-Bit Attenuator / 6-Bit Phase Shifter / Buffer Amplifier Die MA03503D Specifications subject to change without notice. 902332 F North America: Tel. (800)366-2266, Fax (800)618-8883 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information |
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