FMS2003ES1 Datasheet | Filtronic

Description The FMS2003 is a linear high power Single-Pole Four-Throw MMIC Antenna Switch designed for use in Dual-band handsets GSM900 and GSM1800/1900 binations. The switch is designed with one antenna port that can be routed to any one of the four RF ports. Features - - - - - - Low insertion loss (0.5 d B @ 900 MHz) Operation down to 2V 4 control lines. Single positive voltage supply Low harmonics (Typical -67d Bc at Pin=+34.5d Bm) High Isolation (30 d B @ 900 MHz) Filtronic Advanced Ga As p HEMT Technology (at 25C°, [Vctrl 0,+2.7V], 50 Ohm system, under CW ) Condition Min. Typ. Max. Unit 1 0.5 d B 2 0.6 d B 3 0.6 d B 1 35 d B 2 26 d B 1 -25 d B 2 -25 d B 3 -78 d Bc 3 -72 d Bc 3 3.2 m A 3 3.4 m A Electrical Characteristics Parameter Insertion Loss Isolation - Ant on. S11 S11 Harmonics Symbol IL ISO S11 S11 2fo 3fo Ilk Tx Ilk Rx Leakage Current - Tx Leakage Current - Rx Condition 1 Small signal, DC - 1GHz, Vctrl = 2.7V/0V 2 Small signal, 1-2 GHz, Vctrl = 2.7V/0V 3 Input power=34.5d Bm, EGSM Tx 880-915MHz, Vctrl=2.7V/0V Ga As MMIC’s are ESD sensitive devices. Special handling precautions are required. Truth Table Operation RF1-Ant RF2-Ant RF3-Ant RF4-Ant Vctrl 1 High Low Low Low Vctrl 2 Low High Low Low Control Voltage Vctrl 3 Low Low High Low Vctrl 4 Low Low Low High Control values Control High Low Min Typ. 2.7 0.0 Max Unit V V Preliminary specifications subject to change without notice Filtronic pound Semiconductors Ltd, Heighington Lane Business Park, Newton Aycliffe, Co Durham. DL5 6JW. Contact Details: Tel: +44 (0) 1325 301111 Fax: +44 (0) 1325 306177 Email: sales@filcs. Website: .filcs. Preliminary Data Sheet FMS2003 ES1 Typical Jig Measurements Harmonic Rejection vs. Control Voltage 2nd Harmonic Harmonic Rejection (d Bc) -50 -55 -60 -65 -70 -75 -80 2 1.7 1.8 1.9 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Control Voltage (V) 2.9 3 3rd Harmonic Pin = 34.5 d Bm @ 900 MHz Insertion Loss vs. Frequency 0 -0.1 -0.2 Insertion Loss (d B) -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1 0.3...