3.5 V Dual-Band GSM Power Amplifier i Advanced Product Nelease information Alpha Features @ Dual-Band GSM 900 MHz and DCS1800 MHz Amplifier in a Single Package @ Low Voltage Operation for Next Generation Handsets @ Power Added Efficiency of 55% @ Wide Power Control Range (50 dB) @ External Matching Elements Optimize Performance for Either DCS1800 MHz or DCS1900 MHz Bands @ Thermally Enhanced Package AP116-89 SSOP- 16 with Exposed Pad 0.025 ~ 0.197 (5.00 mm) (0.635 mm) TYP. 4] 0.189 (4.80 mm) on ie AL f 0.244 0.158 (4.00 mm) (6.20 mm) 0.150 (3.80 mm) 0.228 9 t (5.80 mm) PINT 0.135 (343 mm) 0.125 (3.17 mm) 0.088 0.095 (2.42 mm) (1.60 mm) MAX. 0.085 O18 mm) alaaanla a | i Tun + EXPOSED re] ee PAD re HEH HH 0.004 (0.10 mm) 0.12 (0.30 mm 0.000 (0.00 mm) 0.008 (0.20 _ Pin Out DCS Ver O DCS Voz DCS RF In DCS RF Out DCS Vp, DCS RF Out DCS Vee DCS RF Out GSM Vee EI GSM RF Out GSM Vox GSM RF Out GSM PF In GSM RF Out GSM Ver GSM Vpe ' lot O GSM Operating Characteristics at 25C Parameter Symbol Condition Min. Typ. Max. Unit Output Power Pout Veg =-1.5V 34.5 35 dBm Pout Vos =28V 32.1 dBm Power Added Efficiency PAE 48 55 % Return Loss RL -10 dB Power Down Pout Veg =-3V -15 -10 dBm Unless otherwise stated, Vp; = Vpe = 3.5 V, input power = +12 dBm, frequency = 900 MHz. ' lot O DCS Operating Characteristics at 25C Parameter Symbol Condition Min. Typ. Max. Unit Output Power Pout Veg =-1.5V 32.5 33 dBm Pout Vpbs =2.8V 30.2 dBm Power Added Efficiency PAE 40 45 % Return Loss RL -10 dB Power Down Pout Veg =-3V -15 -10 dBm Unless otherwise stated, Vp1 = Vpe = 3.5 V, input power = +14 dBm, frequency = 1785 MHz. Alpha Industries, Inc. [781] 935-5150 Fax [617] 824-4579 Email sales@alphaind.com www.alphaind.com Specifications subject to change without notice. 3/99A