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NEC Electronics introduces new low-cost 0.5 W GaAs switch ICs 0.05 to 3 GHz operating frequency ideal for communications and keyless applications


DUESSELDORF, Germany, December 8, 2004 — 08 Dec 2004

 NEC Electronics (Europe) introduced a new family of switch ICs for use in mobile communication, Bluetooth, short range W-LAN, mobile phone and other L- or S-band products. The new products add to NEC Electronics’ reputation for low-power switches and strengthen the company’s position as the preferred low-power switch supplier for major mobile communication customers worldwide.

The new low-cost 1/2 W µPG2214TK/TB SPDT (single-pole/double-throw) dual-control voltage GaAs switch ICs offer outstanding performance over a wide frequency range (0.05 to 3 GHz). Other key features are low insertion loss and high isolation. Perfect for Bluetooth and mobile handsets, the µPG2214 is also ideal for bi-directional remote keyless entry, GPS antenna diversity switching and similar. In addition to great performance at 3 V, the µPG2214 is the first known SPDT on the market to deliver guaranteed performance down to 1.8 V control voltage. It thus operates off the same low supply voltage as many CMOS baseband chips.

The device comes in two package types. The TK is a 6-pin lead-less minimold (1.1 x 1.5 x 0.55 mm) package, the TB a 6-pin super minimold (2.0 x 1.25 x 0.9 mm) package. The TB type is a drop-in replacement for several equivalent industry products. Both packages can be used for high-density surface mounting, and both are Pb-free.

Features

 

Switch control voltage 

: Vcont (H) = 1.8 to 5.3 V (3.0 V TYP.)

 

: Vcont (L) = ?0.2 to +0.2 V (0 V TYP.)

Low insertion loss 

: Lins1 = 0.25 dB TYP. @ f = 0.05 to 0.5 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: Lins2 = 0.25 dB TYP. @ f = 0.5 to 1.0 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: Lins3 = 0.30 dB TYP. @ f = 1.0 to 2.0 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: Lins4 = 0.35 dB TYP. @ f = 2.0 to 2.5 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: Lins5 = 0.35 dB TYP. @ f = 2.5 to 3.0 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

High isolation     

: ISL1 = 32 dB TYP. @ f = 0.05 to 0.5 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: ISL2 = 28 dB TYP. @ f = 0.5 to 1.0 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: ISL3 = 27 dB TYP. @ f = 1.0 to 2.0 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: ISL4 = 26 dB TYP. @ f = 2.0 to 2.5 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: ISL5 = 24 dB TYP. @ f = 2.5 to 3.0 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

Handling power   

: Pin (1 dB) = +27.0 dBm TYP. @ f = 0.5 to 3.0 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V

 

: Pin (1 dB) = +20.0 dBm TYP. @ f = 0.5 to 3.0 GHz, Vcont (H) = 1.8 V, Vcont (L) = 0 V

 

High-density surface mounting : 6-pin super minimold package (2.0 x 1.25 x 0.9 mm)

 

High-density surface mounting : 6-pin lead-less minimold package (1.5 x 1.1 x 0.55 mm)

                                   

                                   

                                   

                                   

       

                                   




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