MASW-010350 SP4T High Isolation Terminated Switch Rev. V2 0.01 - 4.0 GHz Functional Schematic Features High Isolation: 60 dB 2.1 GHz N/C N/C RFC N/C GND V3 Insertion Loss: 0.8 dB 2.1 GHz Input IP3: 50 dBm Typical 2.1 GHz Integral CMOS Decoder N/C 1 V2 CMOS Low Gate Lag for timing sensitive applications DECODER DRIVER N/C V1 5 States: 4 ON paths and All-Off State 50 Terminated Outputs (Off-State) N/C V DD Lead-Free 4 mm 24-Lead PQFN package Optional 2 Control Operation (no All-Off State) N/C N/C RoHS* Compliant RF1 RF4 Description The MASW-010350 is an industry leading high N/C N/C isolation single pole four throw (SP4T) switch. This device design is optimized to take advantage of N/C RF3 N/C N/C RF2 N/C separate GaAs pHEMT switch die and CMOS driver die. The switch circuit design is symmetric and combined with the separate CMOS decoder allows it 3,4 Pin Configuration to maintain an excellent combination of insertion loss and isolation for all states. This makes the Pin Pin device ideal for band switching in multi-channel and Description Description No. No. multi-mode base-station applications as well as 1 No Connection 13 No Connection other applications where a compact, high isolation, SP4T switch is required. 2 No Connection 14 RF1 3 No Connection 15 No Connection The MASW-010350 switch die is fabricated using a 4 No Connection 16 V DD mature 0.5 micron gate length GaAs pHEMT process and features full passivation for enhanced 5 RF4 17 V1 Control performance and reliability. 6 No Connection 18 V2 Control 7 No Connection 19 V3 Control The MASW-010350 is offered in an industry 8 RF3 20 Ground standard lead-free 4 mm 24-Lead PQFN RoHS compliant plastic package, which is ideal for high 9 No Connection 21 No Connection volume surface mount reflow assembly. 10 No Connection 22 RFC 11 RF2 23 No Connection 1,2 Ordering Information 12 No Connection 24 No Connection 25 Ground (paddle) Part Number Package 3. MACOM recommends connecting all N/C pins to RF and DC MASW-010350-TR3000 3000 piece reel ground in the PCB layout. 4. The exposed pad centered on the package bottom (P25) MASW-010350-001SMB Sample Test Board MUST be connected to RF and DC ground in the PCB layout. 1. Reference Application Note M513 for reel size information. 2. All sample boards include 5 loose parts. *Restrictions on Hazardous Substances, European Union Directive 2011/65/EU. 11 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: MASW-010350 SP4T High Isolation Terminated Switch Rev. V2 0.01 - 4.0 GHz 5 Electrical Specifications : T = +25C, Z = 50 , V = 3 V, V = 0/3 V A 0 DD C Parameter Test Conditions Units Min. Typ. Max. 0.9 GHz 0.8 Insertion Loss 2.1 GHz 0.8 1.1 dB (All Paths) 2.6 GHz 1.6 4.0 GHz 1.9 0.9 GHz 65 Isolation 2.1 GHz 55 60 dB (RFC-RF1 & RFC-RF4) 2.6 GHz 55 4.0 GHz 45 0.9 GHz 60 Isolation 2.1 GHz 50 55 dB (RFC-RF2 & RFC-RF3) 2.6 GHz 52 4.0 GHz 40 Return Loss 2.1 GHz dB 14 (All RF ports) Two Tone, 10 dBm/tone, 5 MHz Spacing Input IP3 dBm 50 2.1 GHz Input P1dB 2.1 GHz dBm 27 10% to 90% RF, 90% to 10% RF T , T ns 20 RISE FALL RF = 2.1 GHz 50% control to 90% RF, and 50% control to 10% RF T , T ns 40 1000 ON OFF RF = 2.1 GHz I V = 3 V A 1.0 DD DD Control Current V = 0 / 3 V A 1.0 5.0 C 5. External DC blocking capacitors are required on all RF ports. Typical performance specifications are with 1000 pF blocking and decoupling capacitors, as shown on the application schematic. 22 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: