CXG1068N Datasheet | Sony Semiconductor Solutions

SP4T Antenna Switch for GSM Dual band For the availability of this product, please contact the sales office. Description The CXG1068N is a high power antenna switch MMIC for use in Dualband GSM handsets. One antenna can be routed to either of the 2Tx or 2Rx ports. This IC is designed using the Sony’s Ga As J-FET process which enable the CXG1068N to be operated with low voltage. Features - Low control voltage - Low insertion loss : 0.5 d B (Typ.) @900 MHz 0.65 d B (Typ.) @1.8 GHz - Small package : SSOP-20pin (Pin interval of 0.5 mm pitch) - High power handling : P1d B : 38 d Bm (Typ.) 0/5 V control - Harmonics : - 31 d Bm (Max.) Pin=35 d Bm, 0/5 V control Applications - Dualband GSM 900/GSM 1800 or GSM 900/GSM 1900 handsets. - Dualmode GSM/DECT handsets. Structure Ga As J-FET MMIC 20 pin SSOP (Plastic) Operating Conditions (Ta=25 °C) Control voltage Vctl (H)- Vctl (L): 2.5 to 5 Ga As MMICs are ESD sensitive devices. Special handling precautions are required. Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. - 1- E98920A8X-TE Truth Table ON Pass Ant.-Tx1 Ant.-Tx2 Ant.-Rx1 Ant.-Rx2 CTL 1 H L L L CTL 2 L H L L CTL 3 L L H L CTL 3 H H L H CTL 4 L L L H CTL 4 H H H L Electrical Characteristics 1 Symbol Port Ant-Tx1, Tx2 Insertion loss IL Ant-Rx1, Rx2 Ant-Tx1, Tx2 Isolation ISO Ant-Rx1, Rx2 VSWR Harmonics 1d B pression Input power Switching speed TSW Control current Bias current ∗1 ∗2 ∗3 ∗4 : : : : VSWR 2fo 3fo P1d B TSW Ictl IDD Condition ∗1 ∗2 ∗3 ∗4 ∗1, ∗3 ∗2, ∗4 ∗1, ∗3 ∗2, ∗4 ∗1 ∗2 ∗1 ∗2 Min. Typ. 0.5 0.65 0.6 0.85 24 20 30 25 1.2 Max. 0.7 0.85 0.8 1.05 (Ta=25 °C) Unit d B d B d B d B d B d B d B d B d Bm d Bm d Bm d Bm ns µA...