MAAVCC0002 Voltage Variable Absorptive Attenuator 1700 - 2200 MHz CSP-8, 28 Lead, 6mm Features n n n n n n n n n n V 2.00 Input IP3: +31 dBm Min (Full Attenuation Range) Input IP3 is 15 -20 dB Better than GaAs Linear Operation: +20 dBm Min. Plastic, 28 Lead, 6 mm CSP, SMT Package 35 dB Dynamic Range (With 30 mA Bias Current) Single Control Voltage 50 ohm Impedance Linear Driver, DR65-0002, Available Test Boards are Available Tape and Reel Packaging Available Description M/A-COM's MAAVCC0002 is a PIN diode based voltage variable attenuator. This device is in a 6mm square, 28 lead, plastic CSP package, suitable for surface mounting on PCBs. These attenuators have linear operating power and input intercept point levels 15 - 20 dB better than GaAs FET MMIC voltage variable attenuators. They are ideally suited for use where low distortion, high linear operating power and high dynamic range are required. These devices are optimized for the PCS and UMTS frequency bands, but exhibit excellent performance and repeatability over the entire specified frequency band. The MAAVCC0002 is ideally suited for wireless communications systems. Package outline conforms to JEDEC standard MO-220B. Electrical Specifications: TA = 25°C Parameter Test Conditions Frequency Units Min. Typ. Max. Insertion Loss 0 volts 1700-2200 MHz dB — 2.9 4.0 Attenuation (Above Loss) 10 mA bias current 1700-2200 MHz dB 30 33 — Frequency Flatness 0 to 30 dB attenuation 1930 - 1990 MHz 2000 - 2200 MHz dB dB — — 0.5 1.0 0.8 2.0 VSWR 0 to 30 dB attenuation 1700-2200 MHz Ratio — 2:1 2:2 Switching Speed 50% Control to 90%/10% RF 1700-2200 MHz µS — — 3.0 Linear Operation — 1700-2200 MHz dBm — +20 — Input IP3 Two-tone inputs up to +10 dBm 1700-2200 MHz dBm +31 —- — P1 dB Full Attenuation Range 1700-2200 MHz dBm — +23 — I Control — 1700-2200 MHz mA — —- 30 Voltage Variable Absorptive Attenuator 1700 - 2200 MHz MAAVCC0002 V 2.00 Typical Performance Curves Insertion Loss -40 °C Typical VSWR @ +25°C 25 °C Ref 85 °C 3.5 15 dB 1.6 VSWR (Ratio) Loss (dB) 30 dB 1.8 4.0 3.0 2.5 1.4 1.2 2.0 1.5 1 1700 1750 1800 1850 1900 1950 2000 1700 1750 1800 Frequency (MHz) 10 dB 1900 1950 2000 Atten. vs. Bias Current @ +25°C Attenuation Flatness @ +25°C 5 dB 1850 Frequency (MHz) 30 dB 20 dB 1.0 0 0.8 -5 Attenuation (dB) Flatness (dB) 0.6 0.4 0.2 0.0 -0.2 -0.4 -0.6 -10 -15 -20 -25 -30 -35 -0.8 -1.0 -40 1700 1750 1800 1850 1900 1950 2000 0 1 2 3 Frequency (MHz) 5 6 7 8 9 10 Attenuation Flatness @ 25°C Insertion Loss @ 25°C 30 dB 20 dB 10 dB 5 dB 0.40 3.9 0.20 3.7 0.00 3.5 Flatness (dB) Insertion Loss (dB) 4 Current (mA) 3.3 3.1 2.9 -0.20 -0.40 -0.60 -0.80 -1.00 2.7 -1.20 2.5 2000 -1.40 2050 2100 2150 2200 Frequency (MHz) Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2000 2050 2100 2150 2200 Frequency (MHz) 2 Voltage Variable Absorptive Attenuator 1700 - 2200 MHz MAAVCC0002 V 2.00 Recommended PCB Layout Typical Performance Curves Typical VSWR @ +25°C Loss 5 dB 10 dB 30 dB 2.20 VSWR (Ratio) 2.00 1.80 1.60 1.40 1.20 1.00 2000 2050 2100 2150 2200 Frequency (MHz) Pin Configuration Pin # Function Pin # Function 1 N/C 15 N/C 2 N/C 16 N/C 3 N/C 17 N/C 4 N/C 18 N/C 5 N/C 19 N/C 6 N/C 20 N/C 7 N/C 21 N/C 8 N/C 22 N/C 23 N/c 24 Bias 1 9 Bias 10 N/C 1 Ordering Information Part Number Package MAAVCC0002 Bulk Packaging MAAVCC0002TR Tape and Reel (1K Reel) MAAVCC0002-TB Unit Mounted on Test Board Absolute Maximum Ratings 2 Parameter Max. Input Power 1700 - 2200 MHz 11 N/C 25 N/C Operating Temperature 12 GND 26 GND Storage Temperature 13 RF out 27 RF in 14 GND 28 GND Absolute Maximum +27 dBm -40°C to +85°C -65°C to +125°C 2. Operation of this device above any one of these parameters may cause permanent damage. 1. Bias current may be applied to Pin 9 or 24. However, the unused Pin must be isolated. Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 3