MASWSS0028 Datasheet | Tyco Electronics

Features n n n n V 1.00 Low Voltage Operation: 2.5V Low Insertion Loss: 0.3 d B at 1 GHz 2x2mm Micro MLP 8-Lead Package 0.5 micron Ga As PHEMT Process 2 x 2 mm Plastic Package Description M/A-’s MASWSS0028 is a Ga As PHEMT MMIC single pole three throw (SP3T) switch in a low cost 2x2mm MLP package. The MASWSS0028 is ideally suited for applications where low control voltage, low insertion loss, high isolation, small size and low cost are required. Typical applications are for filter and antenna switching in handset systems that connect separate receive functions to a mon antenna, as well as other related handset and general purpose applications. This part can be used in all systems operating up to 3 GHz requiring low control voltage. The MASWSS0028 is fabricated using a 0.5 micron gate length Ga As PHEMT process. The process features full passivation for performance and reliability. Electrical Specifications: TA = 25°C, Vc = 0 V/2.5 V, Z0 = 50 Ohms 1 Parameter Insertion Loss 2 Test Conditions DC - 1 GHz 1 - 2 GHz 2 - 3 GHz DC - 1 GHz 1 - 2 GHz 2 - 3 GHz DC - 2.5 GHz 2.5 - 3 GHz Two Tone, +0 d Bm/tone, 1 MHz Spacing, > 50 MHz Units d B d B d B d B d B d B d B d B d Bm d Bm 10% to 90% RF, 90% to 10% RF 50% control to 90% RF and 50% control to 10% RF In Band |Vc| = 2.5V n S n S m V µA Min. - - - 19 13 10 - - - - - - - - Typ. 0.3 0.5 0.75 24 18 14 25 20 50 21 13 15 30 1 Max. 0.4 0.6 1.0 - - - - - - - - - - 10 Isolation Return Loss IP3 P1d B Trise, Tfall Ton, Toff Transients Control Current 1. External DC blocking capacitors are required on all RF ports. 2. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 100 p F for 100 MHz - 500 MHz, 39 p F for 0.5 GHz - 3 GHz. Ga As SP3T 2.5V Switch, DC - 3.0 GHz V 1.00 Pin Configuration Pin No. 1 2 3 4 5 6 7 8 Function RFC GND V1 RF1 RF2 V2 V3 RF3 Description RF In/Out RF Ground Control 1 RF In/Out RF In/Out Control 2 Control 3 RF In/Out Truth Table 3 V1 0 1 0 3. V2 1 0 0 V3 0 0 1 RFC RF1...