BGY204

DISCRETE SEMICONDUCTORS DATA SHEET BGY204 UHF amplifier module Product specification File under Discrete Semiconductors, SC09 1996 May 21 Philips Semiconductors Product specification UHF amplifier module FEATURES 4.8 V nominal supply voltage 3.2 W output power Easy control of output power by DC voltage. APPLICATIONS Digital cellular radio systems with Time Division Multiple Access (TDMA) operation (GSM systems) in the 880 to 915 MHz frequency range. DESCRIPTION The BGY204 is a four-stage UHF amplifier module in a SOT321B package. The module consists of four NPN silicon planar transistor dies mounted together with matching and bias circuit components on a metallized ceramic substrate. 1 Top view 2 3 BGY204 PINNING - SOT321B PIN 1 2 3 4 Flange RF input VC VS RF output ground DESCRIPTION 4 MSA489 Fig.1 Simplified outline. QUICK REFERENCE DATA RF performance at Tmb = 25 °C. MODE OF OPERATION Pulsed; δ = 1 : 8 f (MHz) 880 to 915 VS (V) 4.8 VC (V) ≤3.5 PL (W) 3.2 Gp (dB) ≥35 η (%) typ. 45 ZS; ZL (Ω) 50 1996 May 21 2 Philips Semiconductors Product specification UHF amplifier module LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VS VC PD PL Tstg Tmb PARAMETER DC supply voltage DC control voltage input drive power load power storage temperature operating mounting base temperature VS ≤ 6.5 V; ZL = 50 Ω PL = 0 CONDITIONS − − − − −40 −30 MIN. 8 4.5 2 4 BGY204 MAX. UNIT V V mW W °C °C +100 +100 CHARACTERISTICS ZS = ZL = 50 Ω; ...