SW-461 4x6 RF Switch Matrix 800 - 900 MHz Features • • PBGA Package Outline High Isolation: 40 dB Low Current draw: < 2mA @ +5 V < 10mA @ -5V 5V CMOS Logic 45mm PBGA Package JEDEC MO-151 Foot Print • • • Description M/A-COM’s SW-461 is a multi-chip module containing six SP4T GaAs switches, each with a driver/decoder and four GaAs 6-way power dividers. The SW-461 utilizes Plastic Ball Grid Array (PBGA) interconnect technology to achieve high circuit density and superior high frequency performance. This device is ideal for telephony applications in the AMPS frequency bands. The SW-461 is constructed with a multi layer PCB using a ball grid array for the I/O connects. The combination of several state-of-the-art technologies achieves high performance at a low cost. Ordering Information Part Number SW-461 Package 45mm PBGA Package Electrical Specifications: TA = +25°C1, Control Voltage = +5.0V= Parameter Insertion Loss VSWR Isolation Balance P1dB 1. Test Conditions 800 - 900 MHz 800 - 900 MHz 800 - 900 MHz 800 - 900 MHz 800 - 900 MHz Units dB Min. dB dB dBm 42 Typ. -11.5 1.5:1 57 0.7 33 Max. -12 1.9:1 1.2 All measurements in a 50Ω system. Specifications subject to change without notice. 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. V2.00 V 2.0 Absolute Maximum Ratings1 Parameter Functional Schematic Absolute Maximum Maximum Voltage -5V, 5V Maximum Current -10 mA, 20 mA Maximum Disspated Power 150 mW Total Maximum Input Power 36 dBm +5V GND -5V IN 1 OUT 1 Storage Temperature SP4T 1 -65°C to +150°C OUT 2 Operating Temperature 1. 0° to 65°C SP4T 2 IN 2 Exceeding any one or a combination of these limits may cause permanent damage. OUT 3 SP4T 3 IN 3 Truth Table SP4T 4 1,2 Outputn Control Pair3 A B 0 0 1 0 0 1 1 1 Selected Input 1 2 3 4 OUT 4 OUT 5 SP4T 5 IN 4 OUT 6 SP4T 6 1A 1B 2A 2B 1. “0” = 0±0.2V 2. “1” = 5±0.2V 3. n = SP4T 1 through 6 SP4T 3A 3B 4A 4B 5A 5B 6A 6B SP4T SP4T SP4T SP4T SP4T Switch Control Pairs Typical Performance Curves 40 Power Divider Isolation 90 Output to Output Isolation 85 35 80 dB dB 75 30 70 65 25 60 55 20 50 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 FREQUENCY (MHz) Specifications subject to change without notice. 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. 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 FREQUENCY (MHz) V 2.0 V2.00 Typical Performance Curves (Cont’d) -20 Output Return Loss vs. Frequency On/Off Switch Isolation 15.5 RETURN LOSS dB 15.4 ISOLATION dBc -30 -40 -50 -60 15.3 15.2 15.1 15 14.9 14.8 14.7 14.6 14.5 -70 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.8 0.90 0.81 0.82 Input Return Loss vs. Frequency 0.84 0.85 0.86 0.87 0.88 0.89 0.9 Adjacent Input Isolation 20 100 18 16 90 ISOLATION dB RETURN LOSS dB 0.83 FREQUENCY (MHz) FREQUENCY (MHz) 14 12 10 8 6 80 70 60 4 2 50 0 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 FREQUENCY (MHz) FREQUENCY (MHz) Insertion Loss vs. Frequency INSERTION LOSS dB 12 11.8 11.6 11.4 11.2 11 10.8 10.6 10.4 10.2 10 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 FREQUENCY (MHz) Specifications subject to change without notice. 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. V2.00 V 2.0