Download: DATA SHEET BGY172 UHF amplifier module

DISCRETE SEMICONDUCTORS

DATA SHEET BGY172 UHF amplifier module

Objective specification 1996 May 22 File under Discrete Semiconductors, SC09, FEATURES PINNING - SOT434A • 7.2 V nominal supply voltage PIN DESCRIPTION • 5 W output power 1 RF input + VC • Easy output power control by DC voltage. 2 VS1 3 VS2 APPLICATIONS 4 VS3 • Portable communication equipment operating in the 5 RF output 800 to 870 MHz frequency range. Flange ground

DESCRIPTION

The BGY172 is a four-stage UHF amplifier module in a SOT434A package. The module consists of four NPN silicon planar transistor dies mounted together with matching and bias circuit components on a metallized ceramic substrate. Top view MSA491 Fig.1 Simplified outline. QUICK REFERENCE DATA RF performance at Tmb = 25 °C. fVVPGηZ; Z MODE OF OPERATION S1-2CLpSL(MHz) (V) (V) (W) (dB) (%) (Ω) CW 800 to 870 7.2 3.75 5 ≥37 ≥35 50 1996 May 22 2, LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER MIN. MAX. UNIT VS1 DC supply voltage − 10 V VS2 DC supply voltage − 10 V VC DC control voltage − 4 V PD input drive power − 2 mW PL load power − 6 W Tstg storage temperature −40 +100 °C Tmb operating mounting base temperature −30 +100 °C

CHARACTERISTICS

ZS = ZL = 50 Ω; PD = 1 mW; VS1 = VS2 = 7.2 V; VC ≤ 3.75 V; f = 800 to 870 MHz; Tmb = 25 °C; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT IQ2 quiescent current VC < 0.5 V − 200 µA IC control current adjust VC for PL = 5 W − 500 µA PL load power VC = 3.75V5− W Gp power gain adjust VC for PL = 5 W 37 − dB η efficiency adjust VC for PL = 5 W 35 − % H2 second harmonic adjust VC for PL = 5 W − −35 dBc H3 third harmonic adjust VC for PL = 5 W − −35 dBc VSWRin input VSWR adjust VC for PL = 5 W − 2 : 1 stability PD = 0.5 to 2 mW; VS1-2 = 6 to 9 V; − −60 dBc VC = 0.5 to 3.75 V; PL ≤ 5 W; VSWR ≤ 6 : 1 through all phases isolation VC < 0.5 V − −36 dBm ruggedness VS1-2 = 9 V; adjust VC for PL = 6 W no degradation VSWR ≤ 20 : 1 through all phases 1996 May 22 3, PACKAGE OUTLINE handbook, full pagewidth 6.8 2.55 6.3 2.45 0.1 CONCAVE 45.1 B 44.9 M 42.1 0.2 B 41.9 0.2 C 0.2MB35.2 35.0 C 5.1 A 3.3 4.9 10.2 12.3 3.1 10.0 12.1 7.1 6.9 0.55 (5×) 0.45 (5×) 0.30 0.25 M 0.3 A (5×)0.20 (5×) 5.08 12.7 2.54 7.62 3.3 (5×) 3.1 MSA490 Dimensions in mm. Fig.2 SOT434A. 1996 May 22 4,

DEFINITIONS

Data Sheet Status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1996 May 22 5]

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